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Grouting Pumps

Manufacturers and Wholesellers of Cement Grouting Pumps.

Best in Class 


Item Code: 3KG_CM2_42_PSI

The HARJAI Standard Grout Pump is a simple but efficient low cost equipment ideally suited for grouting cable ducts in small and medium sized pre stressed concrete members. It is a hand operated stirrup pump of the diaphragm type in which grout is drawn up the suction pipe past a simple non return ball valve, and on the pressure stroke is driven forward into the feed hose through 'a similar non-return valve. Site trials of grouting of ducts in normal beams have shown that the HARJAI Standard Grout Pump can supply 130 liters of neat cement grout per hour of pumping time, which means it is a pump having a fairly large capacity. The maximum working pressure is 3 Kg/cm2 (42 psi).

 

GROUTING PRACTICE : The purpose of grouting post tensioned tendons in pre stressed concrete members is to provide permanent protection to the post tensioning steel and to develop bond between the pre stressing steel and the surrounding concrete. This also applies to grouting of soil and rock anchors. However, in the case of soil and rock anchors, since the hardened grout sustains the full pre stressing force, more detailed consideration has to be given to grout strength and injection procedures.

HARJAI - a name synonymous with quality for almost 50 years, performance and durability-offers yet another product to cater to Civil Engineering Industry to maintain quality of concrete at site.

 

The HARJAI Standard Grout Pump is a simple but efficient low cost equipment ideally suited for grouting cable ducts in small and medium sized pre stressed concrete members. It is a hand operated stirrup pump of the diaphragm type in which grout is drawn up the suction pipe past a simple non return ball valve, and on the pressure stroke is driven forward into the feed hose through 'a similar non-return valve. 

 

GROUTING PRACTICE: The purpose of grouting post tensioned tendons in pre stressed concrete members is to provide permanent protection to the post tensioning steel and to develop bond between the pre stressing steel and the surrounding concrete. This also applies to grouting of soil and rock anchors. However, in the case of soil and rock anchors, since the hardened grout sustains the full pre stressing force, more detailed consideration has to be given to grout strength and injection procedures.

We offer Hand Operated Manual Cement Grouting Pumps. It is useful for Water Proofing and is of Diaphragm Based with handle.

10kg Pressure/140Psi .

Hot Selling Product.

Rated No.1 by Dewatering Contractors
 

14 kg/ cm. 200 PSI heavy duty diaphragm type hand operated cement grouting pump with handle along with suction and delivery pipe and nipples and foot valve.

3 kg/ cm. Hand operated. Grouting pump diaphragm type with handle.

We are oldest and Largest manufacturers of Cement Grouting pumps widely used for waterproofing purposes. We have a huge variety of manual Cement Grouting Pumps and all spares are readily available in bulk quantities. Our Grouting pumps are known for their quality and performance all over India and our customers have rated them number one. 

HARJAI high pressure grout pump is designed for use in medium and large sized pre stressed concrete works. It is a hand-operated diaphragm unit and weighs only 9 kg. It is easily handled and particularly suited for working on scaffolding or where operating space is restricted. The pump produces a pressure of 10 kg/cm2 (140 psi) and delivers 600 liters of neat cement grout per hour of pumping. The pump is so designed that all working parts are readily accessible for easy maintenance.

ADMIXTURES: Research has confirmed that for basically horizontal tendons in rigid ducts, satisfactory quality of grout may be achieved without use of any admixtures. However, admixtures, if used should impart the properties of low water content, good flowing ability and minimum bleed. Its formula should contain no chemicals in quantities that may have harmful effect on the pre stressing steel or cement. Admixtures containing chlorides (as CI. in excess of 0.5 percent by weight of admixture) fluorides, sulphates and nitrates should not be used. If desired aluminum powder of the proper fineness and quality which is well dispersed can be used to obtain a 5 to 10 percent unrestrained expansion of the grout. All admixtures should be used in accordance with the instructions' of the manufacturer

We are Manufacturers and Whole sellers of Cement Grouting Pumps (Manual)

We have readily available with us Heavy Duty Grouting Pumps.

Our pumps are made using best quality raw material.

 

  • HARJAI high pressure grout pump is designed for use in medium and large sized pre stressed concrete works. It is a hand-operated piston type high speed pump and weighs only 15 kg. It is easily handled and particularly suited for working on scaffolding or where operating space is restricted. The pump produces a pressure of 14 kg/cm2 (200 psi) and delivers 600 liters of neat cement grout per hour of pumping. The pump is so designed that all working parts are readily accessible for easy maintenance.

  • ADMIXTURES: Research has confirmed that for basically horizontal tendons in rigid ducts, satisfactory quality of grout may be achieved without use of any admixtures. However, admixtures, if used should impart the properties of low water content, good flowing ability and minimum bleed. Its formula should contain no chemicals in quantities that may have harmful effect on the pre stressing steel or cement. Admixtures containing chlorides (as CI. in excess of 0.5 percent by weight of admixture) fluorides, sulphates and nitrates should not be used. If desired aluminum powder of the proper fineness and quality which is well dispersed can be used to obtain a 5 to 10 percent unrestrained expansion of the grout. All admixtures should be used in accordance with the instructions' of the manufacturer.

HARJAI high pressure grout pump is designed for use in medium and large sized pre stressed concrete works. It is a hand-operated diaphragm unit and weighs only 9 kg. It is easily handled and particularly suited for working on scaffolding or where operating space is restricted. The pump produces a pressure of 10 kg/cm2 (140 psi) and delivers 400 liters of neat cement grout per hour of pumping. The pump is so designed that all working parts are readily accessible for easy maintenance.

HARJAI high pressure grout pump is designed for use in medium and large sized pre stressed concrete works. It is a hand-operated diaphragm unit and weighs only 9 kg. It is easily handled and particularly suited for working on scaffolding or where operating space is restricted. The pump produces a pressure of 10 kg/cm2 (140 psi) and delivers 400 liters of neat cement grout per hour of pumping. The pump is so designed that all working parts are readily accessible for easy maintenance.

Characteristics

·         Design in conformity with International standards.

·         Excellent results on light duty jobs

·         Economical solution 

Dimensions

·         Ranging from 42psi to 200psi

 

 

HARJAI high pressure grout pump is designed for use in medium and large sized pre stressed concrete works. It is a hand-operated diaphragm unit and weighs only 9 kg. It is easily handled and particularly suited for working on scaffolding or where operating space is restricted. The pump produces a pressure of 10 kg/cm2 (140 psi) and delivers 400 liters of neat cement grout per hour of pumping. The pump is so designed that all working parts are readily accessible for easy maintenance.
ADMIXTURES: Research has confirmed that for basically horizontal tendons in rigid ducts, satisfactory quality of grout may be achieved without use of any admixtures. However, admixtures, if used should impart the properties of low water content, good flowing ability and minimum bleed. Its formula should contain no chemicals in quantities that may have harmful effect on the pre stressing steel or cement. Admixtures containing chlorides (as CI. in excess of 0.5 percent by weight of admixture) fluorides, sulphates and nitrates should not be used. If desired aluminum powder of the proper fineness and quality which is well dispersed can be used to obtain a 5 to 10 percent unrestrained expansion of the grout. All admixtures should be used in accordance with the instructions' of the manufacturer.
 


     

    Injection grouting is usually carried out from the surface and is the common method for filling cracks, open joints, and interior voids with a material that cures in place to produce the desired results. . Grouting can strengthen a structure and can prevent water movement. Proper grouting material is to be selected for a particular project to achieve the desired objectives, while cores are tested to ensure quality control. Short entry holes (called ports) are drilled into the opening having a minimum diameter of 25 mm and a minimum depth of 50 mm. These holes are drilled from face of theconcreteat spacing of 150 mm c/c for finer cracks to 300 mm c/c for others (to be used as entry and venting terminals). The spacing of ports is usually kept greater than the desired depth of grout penetration, but it may be adjusted based on judgment and requirements for a particular project. The crack / opening surfaces between ports are sealed by applying epoxy, polyester, strippable plastic surface sealer (for low injection pressures) or cementitious seals (if surface appearance is important) to the surface of the crack. Time required for hardening of seal depends upon the type of material used. To stiffen the surface seal, the cracks are usually routed 6 mm in width and 13 mm in depth. Sometimes, the crack can be cut out to a depth of 13 mm and width of about 20 mm in a V-shape, which is then filled with an epoxy to get a flush surface. When the ports are drilled after sealing the openings and the grout pressure is up to 350 kPa, a hand-held, cone-shaped fitting on the grout hose is sufficient. If cracks pass through the structure (such as a wall) the surface seals and ports are applied on both sides. Openings may be sealed by plugging with cloth or fabric that allows passing of water or air but retaining of solids. Paper and other materials that remain plastic are not suitable for this purpose. For larger grout pressures, short pipe nipples are connected in to the holes to obtain grout hose connections. The method of installing entry and vent ports in case of V-grooving of the cracks is to drill holes 20 mm in diameter and 13 to 25 mm deep below the groove at the required spacing. A pipe nipple or tire valve stem is usually bonded with an epoxy adhesive. The method commonly used in case of rectangular grooves is to use a flush fitting has an opening at the top for the adhesive to enter and a flange at the bottom that is bonded to theconcreteface. Third method is to use special gasket devices which can be directly fitted on to the discontinuities / openings in the surface seals. Before grouting, flushing is done with clean water to obtain the following objectives: 1. To wet the interior surfaces for better grout flow and penetration. 2. To check the effectiveness of the surface sealing and port system. 3. To gather information on grout flow patterns and details of interconnections of voids / discontinuities in the mass. 4. To familiarize the grouting crew with the situation. Full crack cleaning may not be possible in practical situations and judgment must be used to decide the extent of this cleaning. Grouting is started at one end of a horizontal opening or at the bottom of a vertical opening. It is continued until grout appears at the next port or the surface seals of cracks bulge out, after which the grouting operation is shifted to the next port. The port valves from where the grout is coming out are plugged before moving to the next injection location.

    DUCTS :

    All ducts should have grout opening at both ends. Grout vents at high, and low points of draped cables are normally not necessary for tendons up 120 m Length. However, low point drain vents should be provided in works located in freezing climates for draining rain water etc. For tendons made up of a number of wires, bars or strands the cross sectional area of the duct should be at-least twice larger than the nominal diameter of the wire, bar or strand.

     

    MIXING OF GROUT AND GROUTING:

    Grout can be manually mixed in drum or with a mechanical grout mixer (Agitator). Correct Amount of water should first be poured into the mixer/drum followed by correct quantity of Portland cement. SAND SHOULD NOT BE ADDED. Mixing should be of such duration as to obtain a uniform thoroughly blended grout (without excessive temperature increase in the case of mechanical mixing). The grout should be kept continuously agitated until it is pumped. Normally mechanical mixtures require 1 1/2 to 3 minutes to satisfactorily mix the grout and manual mixing takes about 3 to 5 minutes.
    For grouting with HARJAI High Pressure Grout Pump should be placed over a bucket containing the mixed grout. When using HARJAI High Pressure Grout pump its sieved suction funnel should be placed inside the grout. In either case, the suction inlet of the grout pump should be kept low inside grout. Start pumping to check the operating of the pump so that grout starts to flow freely through the pump.

    Continue pumping with steady even strokes and keep the grout pump bucket topped up with grout and keep the grout gently agitated whilst pumping. Do Not allow the level of Grout in the bucket to fall below the Suction inlet of the pump.
    Once pumping has commenced it should be continued without ceasing until the duct concerned is full. When a member contains several ducts these should be grouted in order from the lowest to the highest. Always complete the full grouting of a member in one continuous series of operations. If a member is made-up of precast segments which are assembled together and post tensioned, grouting should be done after complete pre stressing of the entire beam whenever this possible. Do not grout if there is any danger of freezing weather occurring before the grout is set. If the pump tends to block keep the suction inlet sieve of pump manually cleaned whilst grouting. If this does not help, dismount the pump and pump clean water through it. On reconnecting, regard the duct as un grouted and pump enough additional grout through to fill the duct and provide 25% excess. This will ensure that no air pocket is left by the disconnection.
    When the duct is completely full of grout allow sufficient quantity of grout to over flow from the other end to ensure no air pockets are left. Once thick grout starts flowing from the other end of the duct, plug the vent hole and continue pumping till the pump become hard to operate. Close the pressure retaining grout cock on the pumping side and unscrew the coupling. The pressure retaining grout cock can be unscrewed only after the initial-set of the grout which will be about 2 1/2 to 3 hours after grouting. The grout cock should be thoroughly cleaned immediately after it is unscrewed to remove all grout from the inside.


    Item Code: INJECTIONGROUTINGPUMP

    MANUFACTURERS AND SUPPLIERS OF TOP QUALITY CEMENT GROUTING PUMPS

    DUCTS :

    All ducts should have grout opening at both ends. Grout vents at high, and low points of draped cables are normally not necessary for tendons up 120 m Length. However, low point drain vents should be provided in works located in freezing climates for draining rain water etc. For tendons made up of a number of wires, bars or strands the cross sectional area of the duct should be at-least twice larger than the nominal diameter of the wire, bar or strand.

     

    MIXING OF GROUT AND GROUTING:

    Grout can be manually mixed in drum or with a mechanical grout mixer (Agitator). Correct Amount of water should first be poured into the mixer/drum followed by correct quantity of Portland cement. SAND SHOULD NOT BE ADDED. Mixing should be of such duration as to obtain a uniform thoroughly blended grout (without excessive temperature increase in the case of mechanical mixing). The grout should be kept continuously agitated until it is pumped. Normally mechanical mixtures require 1 1/2 to 3 minutes to satisfactorily mix the grout and manual mixing takes about 3 to 5 minutes.
    For grouting with HARJAI High Pressure Grout Pump should be placed over a bucket containing the mixed grout. When using HARJAI High Pressure Grout pump its sieved suction funnel should be placed inside the grout. In either case, the suction inlet of the grout pump should be kept low inside grout. Start pumping to check the operating of the pump so that grout starts to flow freely through the pump.

    Continue pumping with steady even strokes and keep the grout pump bucket topped up with grout and keep the grout gently agitated whilst pumping. Do Not allow the level of Grout in the bucket to fall below the Suction inlet of the pump.
    Once pumping has commenced it should be continued without ceasing until the duct concerned is full. When a member contains several ducts these should be grouted in order from the lowest to the highest. Always complete the full grouting of a member in one continuous series of operations. If a member is made-up of precast segments which are assembled together and post tensioned, grouting should be done after complete pre stressing of the entire beam whenever this possible. Do not grout if there is any danger of freezing weather occurring before the grout is set. If the pump tends to block keep the suction inlet sieve of pump manually cleaned whilst grouting. If this does not help, dismount the pump and pump clean water through it. On reconnecting, regard the duct as un grouted and pump enough additional grout through to fill the duct and provide 25% excess. This will ensure that no air pocket is left by the disconnection.
    When the duct is completely full of grout allow sufficient quantity of grout to over flow from the other end to ensure no air pockets are left. Once thick grout starts flowing from the other end of the duct, plug the vent hole and continue pumping till the pump become hard to operate. Close the pressure retaining grout cock on the pumping side and unscrew the coupling. The pressure retaining grout cock can be unscrewed only after the initial-set of the grout which will be about 2 1/2 to 3 hours after grouting. The grout cock should be thoroughly cleaned immediately after it is unscrewed to remove all grout from the inside.




    Other Information
    • Minimum Order Quantity: 01 Piece
    • Port of Dispatch: NEW DELHI
    • Delivery Time: READY STOCK

    Why us ?

    1. Harjai And Company is the Oldest and the largest Manufacturers and Suppliers of Cement Grouting Pumps in India (almost 50 years).
    2. Harjai and Company is an ISO 9001:2008 Certified Company conforming to highest quality standards.
    3. Harjai And Company is founded and run by Well Qualified Engineers of India's most Prestigious Institutes.
    4. HARJAI CEMENT GROUTING PUMPS are made using best raw material and engineering techniques.
    5. HARJAI CEMENT GROUTING PUMPS give consistent pressure and the diaphragm we use is in-comparable.
    6. As a policy we do not indulge in cheap practices of lowering our quality which may impact our goodwill in the market.
    7. Almost All Big Construction Companies and Waterproofing Contractors have purchased our Cement Grouting Pumps and have been kind enough in repeating their orders.

    HARJAI high pressure grout pump is designed for use in medium and large sized pre stressed concrete works. It is a hand-operated diaphragm unit and weighs only 9 kg. It is easily handled and particularly suited for working on scaffolding or where operating space is restricted. The pump produces a pressure of 14 kg/cm2 (200 psi) and delivers 600 liters of neat cement grout per hour of pumping. The pump is so designed that all working parts are readily accessible for easy maintenance.




    DUCTS :

    All ducts should have grout opening at both ends. Grout vents at high, and low points of draped cables are normally not necessary for tendons up 120 m Length. However, low point drain vents should be provided in works located in freezing climates for draining rain water etc. For tendons made up of a number of wires, bars or strands the cross sectional area of the duct should be at-least twice larger than the nominal diameter of the wire, bar or strand.

    PREPARATION FOR GROUTING:

    Flushing of metal ducts may not be necessary in most cases. Historically flushing has used to clear the ducts of foreign materials and to wet the surfaces for better groutablility. In recent years grouting experience has indicated that flushing is not necessary and may in fact be undesirable in the case of large and long tendons due to the difficulty of fully removing the water from the duct. Ducts with concrete walls may be flushed with water to ensure that the concrete is wetted.
    Well before commencement of the actual grouting operation, all anchorage recesses (at both ends of the cable being grouted) should be mortared up with the appropriate type of grout connector threaded in place. Allow the mortar to set.

    MIXING OF GROUT AND GROUTING:

    Grout can be manually mixed in drum or with a mechanical grout mixer (Agitator). Correct Amount of water should first be poured into the mixer/drum followed by correct quantity of Portland cement. SAND SHOULD NOT BE ADDED. Mixing should be of such duration as to obtain a uniform thoroughly blended grout (without excessive temperature increase in the case of mechanical mixing). The grout should be kept continuously agitated until it is pumped. Normally mechanical mixtures require 1 1/2 to 3 minutes to satisfactorily mix the grout and manual mixing takes about 3 to 5 minutes.
    For grouting with HARJAI High Pressure Grout Pump the pump should be placed over a bucket containing the mixed grout. When using HARJAI High Pressure Grout pump its sieved suction funnel should be placed inside the grout. In either case, the suction inlet of the grout pump should be kept low inside grout. Start pumping to check the operating of the pump so that grout starts to flow freely through the pump.

    MANUFACTURERS AND SUPPLIERS OF HIGH PRESSURE CEMENT GROUTING PUMPS FOR WATER PROOFING PURPOESE ADN INJECTION OF CEMENT IN DUCTS

    THESE PUMPS ARE ACTUAL CEMENT GROUTING PUMPS AND HAVE AN EDGE OVER OTHER NON BRANDED PUMPS BEING SOLD IN THE MARKET DUE TO ITS RUGGED CONSTRUCTION AND ITS PURE NATURAL DIAPHRAGM

    HARJAI high pressure grout pump is designed for use in medium and large sized pre stressed concrete works. It is a hand-operated diaphragm unit and weighs only 9 kg. It is easily handled and particularly suited for working on scaffolding or where operating space is restricted. The pump produces a pressure of 14 kg/cm2 (200 psi) and delivers 600 liters of neat cement grout per hour of pumping. The pump is so designed that all working parts are readily accessible for easy maintenance.

    ADMIXTURES: Research has confirmed that for basically horizontal tendons in rigid ducts, satisfactory quality of grout may be achieved without use of any admixtures. However, admixtures, if used should impart the properties of low water content, good flowing ability and minimum bleed. Its formula should contain no chemicals in quantities that may have harmful effect on the pre stressing steel or cement. Admixtures containing chlorides (as CI. in excess of 0.5 percent by weight of admixture) fluorides, sulphates and nitrates should not be used. If desired aluminum powder of the proper fineness and quality which is well dispersed can be used to obtain a 5 to 10 percent unrestrained expansion of the grout. All admixtures should be used in accordance with the instructions' of the manufacturer.

     

    Cebex 100¸ (Formerly Conbex 100) Plasticized expanding grout admixture Uses Cebex 100 is an admixture for cementitious grouts where a reduced water/cement ratio and positive expansion is required.

    Applications include bed grouting, duct grouting, non-shrink infilling and jointing.

    Advantages ?? Gaseous expansion system compensates for plastic shrinkage and settlement in properly designed cementitious grout. ??

    Reduced water/cement ratio mixes in the grout mix ensures low permeability and long term durability in service. ?? Gives high grout fluidity with low water/cement ratio, thus making placement or injection of the grout easy. ??

    No metallic iron content to corrode and cause staining or deterioration due to rust expansion in the grout. ??

    Composition allows high early strength development in grouts, without the use of chlorides. Standards compliance Cebex 100 is a suitable pre-stressing grout admixture when complying with BS 8110, Part 1:1985, section 8.9.4.6. Description Cebex 100 is supplied as a powder admixture.
    The material is a combination of a plasticizing agent and a gas producing expansion medium.

    The plasticizing agent allows the use of a reduced water/cement ratio with consequent increased strengths and durability.

    The expansive medium counteracts the natural settlement and plastic shrinkage of the grout and aids stability and cohesion. Sufficient restrained expansion is developed to ensure a high degree of interfacial contact.

    Properties Chloride content : Nil to BS 5075

    Compressive strength : The plasticizing action of Cebex 100 allows reduction of the water/cement ratio of cementitious grouts whilst maintaining flow properties.

    This gives improvement in strength and long term durability when cured under restraint. Setting times :
    Cebex 100 does not significantly affect the setting times of cement based grouts.

    Expansion characteristics : The controlled positive expansion in unset grouts incorporating Cebex 100 overcomes plastic settlement when measured in accordance with ASTM C827. An unrestrained expansion of up to 4% is typical.

    Time for expansion : 15 minutes - 2 hours. Temperatures above 20°C may slightly reduce these times. Compatibility :

    Cebex 100 is compatible with all types of Portland cement.

    Epoxy Injection Hand Pumps           Item Code: HC100
    We offer Injection Hand Pumps, which is manufactured using high grade stainless steel and alloy. These pumps work with only epoxy resin and polyurethane. Thus, the stainless steel body can inject P U, Epoxy, and neat cement slurry in to the concrete whereas single component alloy body is used only for P U and epoxy injections. Compact in size, user friendly and cost effective, these pumps find extensive application in numerous industries. The pump can generate pressure up to 100 bars (1500 PSI) which enables pumping epoxy resin and polyurethane very effectively as per the requirement.

    Manufacturers and suppliers of packers for cement grouting pumps in bulk 16mm x 100mm steel

    Manufacturers and suppliers of cement grouting packers 16mm x 100mm steel Only bulk quantities

    Manufacturers and suppliers for epoxy packers and nozzles

    bulk quantities only

    Manufacturers and suppliers of epoxy grouting packers nozzles

    We deal in bulk quantities only

    HARJAI High pressure manual injection pump is designed to inject low viscous epoxy, PU, Acrylic resins for concrete repairs, Crack injection, Waterproofing etc * Power and reliable * Can be dismantled for cleaning. * Light weight. * Portable and easy to handle. * Mounted with pressure gauge and vent valve. * Nozzles Packers also Available

    HARJAI High pressure manual injection pump is designed to inject low viscous epoxy, PU, Acrylic resins for concrete repairs, Crack injection, Waterproofing etc * Power and reliable * Can be dismantled for cleaning. * Light weight. * Portable and easy to handle. * Mounted with pressure gauge and vent valve. * Nozzles Packers also Available

    Epoxy Injection Hand Pumps           Item Code: HC100
    We offer Injection Hand Pumps, which is manufactured using high grade stainless steel and alloy. These pumps work with only epoxy resin and polyurethane. Thus, the stainless steel body can inject P U, Epoxy, and neat cement slurry in to the concrete whereas single component alloy body is used only for P U and epoxy injections. Compact in size, user friendly and cost effective, these pumps find extensive application in numerous industries. The pump can generate pressure up to 100 bars (1500 PSI) which enables pumping epoxy resin and polyurethane very effectively as per the requirement.

     

    ·         Mounted on a flexible folding stand making it suitable for small jobs in confined places

    ·         Performing small– size jobs daily with ease and reliability



    Manufacturers and Suppliers of Injection Packers for Pu Epoxy and Resin Injection.

    Heavy duty and availbale in all sizes

    HARJAI PU Injection Pump - PU Grout pump

    We are Manufacturers and Suppliers of Heavy Duty Light Weight High Pressure Drill Type Industrial Strength Injection Machine

    Designed for use with Polyurethane Injection Grouts 

    • Powerful and lightweight injection pump for a wide range of injection grouts. Suitable for mid-size jobs and daily use. Perfect machine for waterproofing contractors when performing commercial work and residential injections.
    • Compact but powerful. It can create pressures up to 10000 psi.
    • Voltage: 220v
    • Weight: 9kg
    • Flow: 0.74 lt/minute

    Harjai and company introduces yet another  high pressure resin injection grouting pump is simple and effective to inject chemicals, epoxy, polyurethane and other low viscous resins into concrete.

    Manufacturers and Suppliers of Epoxy/PU  SIngle Component Drill Type Grouting Pump

    1. High efficiency 
    2. Good sevice with rich experience for more than 10 years. 

    HARJAI DRILL TYPE EPOXY GROUTING PUMP is one-component grouting injector which is used to inject epoxy or polyurethane filling materials to water-leaking cracks. epoxy high pressure injection pump.

     

    HARJAI DRILL TYPE EPOXY GROUTING PUMP is a professional Injection Pump in the field of filling resin into the concrete structure.


    Since it is manufacture to be small-sized and light-weighted, it can be an essential device at a concrete repair site.

     

    Product Description

    HARJAI DRILL TYPE EPOXY GROUTING PUMP can generate a working pressure of 10000psi only within 10 seconds.

     

    Portable body, weighing only 7kg, easy to carry & maintain, maximum output pressure up to 15000psi. The fault can be self-maintenance during site operation. The medicament can also be injected into small cracks and pores(larger than 0.01mm).

     

    Scope of application

    Leak-stoppage, waterproof & reinforcement for concrete structure, such as basement, floor, the second joints, subway,tunnel, Continuous wall, cracks, water seepage, etc.

     

    Material application

    Pu foam stop leakage agent, Epoxy resin, non-granular mobile-liquid

     

    Specifications

    Net Weight:  9 kg Only

    Maximum output pressure:  10000psi 

    Pressure of starting again:  less than 8000psi  

    Safe range of high-pressure hose: less than 15000psi  

    Safe range of switch valve: less than 15000psi  

    Packing size: 32*20*49CM

     

    Accessories

    Drill: 1 set

    Shut-off value: 1 set

    High pressure hose: 1 pc 5M

    Material cup STAINLESS STEEL: 1 set

    1. HARJAI PU EPOXY Grout pump
    2. Powerful and lightweight injection pump for a wide range of injection grouts. Suitable for mid-size jobs and daily use. Perfect machine for waterproofing contractors when performing commercial work and residential injections.
    3. Compact but powerful. It can create pressures up to 10000 psi. DESIGNED FOR USE OF POLYURETHRANE INJECTION GROUTS.
    4. Voltage: 220v
    5. Weight: 9kg
    6. Flow: 0.74 lt/minute

    EPOXY GROUTING PROCEDURE
     

    1. CLEAN THE STAINS AND MARK THE POSITION OF CRACKS
    2. MECHANICAL PRINCIPLE- ARRANGE PACKERS IN AN INCLINED MANNER
    3. PLACE ONE PACKER AT EVERY 30CMS ALONGSIDE THE CRACK
    4. DRILL AT WHERE IT LEAKS
    5. CLEAN THE BORE HOLES USING A HAND PUMP
    6. BURY AND LOCK UP THE PACKER
    7. CONNECT THE PACKER WITH THE ZERK
    8. INJECT CHEMICAL IN THE PACKER
    9. THE NEXT DAY AFTER INJECTION, REMOVE EXTRAVASATION
    10. WASH MACHINE WITH TOLUENE OR XYLENE
    11. LUBRICATE THE MACHINE WITH ENGINE OIL
    12. COVER THE CRACKS WITH A MIXTURE OF CEMENT AND ADDITIVE.

    PU Injection Pump – PU EPOXY Grout pump

    ·         HARJAI AND COMPANY Professional Electric Injection Pump - Durable, Drill Operated, Light Weight

    Compact Design. Small, strong and modular in it's concept this pump is easy to carry around and very competitively priced. Pump is supplied with a 16 ft. hose and shut-off valve and BOSCH Drill Machine.

    - Compact & Sturdy Design 
    - Easy to use, clean & maintain
    - Hose Set included
    - Heavy duty for daily use
    - Lightweight
    - > 5000 PSI
    - Single component
    - Pressure gauge
    - Hopper included


    Recommended for beginners and injection pros

    ·         The HARJAI EPOXY/PU INJECTION Pump features a very compact design with integrated stand.

    ·         This extremely lightweight and powerful injection pump can be used for most of the polyurethane and epoxy injection line products with viscosities between 10 and 1000 cps. Suitable for mid-size jobs and daily use this is the perfect machine for waterproofing contractors performing commercial work and residential injection. With this pump it is a snap to get in and out of basements and confined areas as found on many job sites.

    ·         This pump is of professional grade quality for every day use. The output and pressure are exceptional for a machine of this size. The modular design keeps maintenance cost low and allows for easy cleaning.

    ·         Parts can be replaced by the savvy contractor to keep downtime at an absolute minimum.

    ·         This pump is powered by a BOSCH electric drill. The drill offers a variable speed adjustment to adjust material volume and pressure.

     

    Harjai And Company

    Sachin Harjai (Managing Director)
    No. 45, 1st Floor, S. N. Marg, G. B. Road
    Delhi - 110006
    India
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