Harjai And Company

Pressure Grout Pumps

Manual Grout Pump

Manual/Hand Operated Cement Grouting Pumps

Cement Grouting Pump

Manual Cement Grouting Pump

Grouting Pumps

High Pressure Grout Pumps

Grout Pump Hand Operated

Injection Grouting Pump 200psi High Speed

Hand Grout Pump

Hand Grouting Pump


Grouting Pumps

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Manufacturers and Wholesellers of Cement Grouting Pumps.

Best in Class 

Grouting Pumps
Pressure Grout Pumps

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Pressure Grout Pumps

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.





Manual Grout Pump

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.





Manual Grout Pump

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Manual/Hand Operated Cement Grouting Pumps

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Manual/Hand Operated Cement Grouting Pumps

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
 





Cement Grouting Pump hot

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.





Cement Grouting Pump

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Manual Cement Grouting Pump

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Manual Cement Grouting Pump

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





Grouting Pumps

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. 





Grouting Pumps

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High Pressure Grout Pumps

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High Pressure Grout Pumps

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





Grout Pump Hand Operated

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.

 





Grout Pump Hand Operated

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Injection Grouting Pump 200psi High Speed

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Injection Grouting Pump 200psi High Speed

  • 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.





Hand Grout Pump

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.





Hand Grout Pump

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Hand Grouting Pump

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Hand Grouting Pump

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

 







Contact Us
Harjai And Company
Mr. Sachin Harjai
No. 45, 1st Floor, S. N. Marg, G. B. Road
Delhi - 110006, India

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