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Telelin Instruments (india)

Mumbai, Maharashtra

IndiaMART Member Since: 2007
Products [12]
Phone: +(91)-(22)-23876566

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Industrial And Control Instruments

We are offering control equipment, flow measuring instruments and flow controlling instruments such as process rotameters, process manometers, purge rotameter, venturi tube, level switches, level indicators and sight flow indicators.
Industrial And Control Instruments


Dead Weight Tester And Comparators

Dead Weight Tester And Comparators
We are engaged in manufacturing, exporting and supplying a wide range of Dead Weight Testers & Comparators. Our dead weight testers work over Cylinder Piston Mechanism and are fitted with Rotating Screw for building required pressure added with easily operational handle.  Specifications of these weight testers are as follows:

  • Provided with a gauge connector of 1/2" BSP
  • Complete with one set of weights (MS Phosphated Black or SS 304) in  a storage box
  • 1 dust cover
  • 1 instruction manual
  • 1 tin of oil (1/2 liter)
  • Tool box containing 1  pointer  puller,  1 pointer  punch,  adapters  of M20 x 1.5, 1/4" &  3/8"  BSP,  4 Spanners,  1  Allan  key, 1 screw driver and 1  set  of  spare seals
  • Accuracy ± 0.1% of F.S

Comparators that we offer are widely demanded for Calibrating pressure gauges against master pressure gauge and have following specifications:


  • The master gauge to be periodically checked on dead weight pressure gauge tester
  • Two gauge connectors are provided for connecting master gauge
  • Gauge to be tested to the same hydraulic pressure
  • Screw Pump, Oil operated generate pressure in the circuit
  • Permits easy and accurate setting of pressure

 
 

Differential And Master Pressure Gauges

Differential And Master Pressure Gauges
Available with us is a wide range of Differential & Master Pressure Gauges, which is widely used in HVAC industry, Filtration Systems, Level Measurement. Customized as per the specifications of our clients, these are offered in various sizes, such as 100 mm, 150 mm. DP Gauges manufactured are available in various types, such as Bourdon Type, Diaphragm Type and Piston Type.

Apart from these, we also offer Master Dial Pressure Gauge (direct mounting type) with 1/2” BSP bottom connection. Some specifications of our master pressure gauges are as follows:

  • Bourdon
  • Movement & Shank of stainless steel having aluminum body
  • Acrylic window
  • Mirror-reflex dial
  • Micro-adjustment pointer with Test Certificate traceable to National Physical Laboratory, New Delhi
  • Accuracy: +/- 0.25% of f.s.
  • Range: 0-1 kg/cm2 or bar to 0-600 kg/cm2 and 0-760 mmhg vacuum gauge

 
 

Fittings And Flanges

Fittings And Flanges
We have in store a wide range of Fittings and Flanges which is manufactured using bar stock or forged material, such as 304 S.S, 316 S.S, Brass, C.S, M.S, 316 L, 304 L. All the threadings of these fittings and flanges are plastic caped before being dispatched. Our wide range is in compliance with NPT (F), BSPF standards and includes:

  • Male Branch Tee

  • Reducing Union Tees

  • Female Run Tee

  • Knurled Nut

  • Male Run Tee

  • Female Elbow

  • Union Cross

  • Union Elbow

  • Positionable Male Run Tee

  • Male Elbow

  • Union Tee

  • 45” Male Elbow

  • AN Union

  • Bulkhead Male Connector

  • Union

  • Male Connector

  • Bulkhead Union

  • Bulkhead Reducing Union

  • Bulkhead Female Connector

  • Female Connector

  • Barrel Nipple

  • Hose Nipple



We offer all types of fittings, such as Blind, Threaded, Weldneck, Socketweld, Slipon, Lapjoint or orifice and in various ranges from ½” to 48”.

 

Classes of our fittings and flanges :

 

  • ASA 150 to 2500

  • BS Table E to K

  • DIN from ND6 to ND64

  • A105, A304L, A181, A350-LF2, A181-F1, F5, F9, F11, F22 etc


 
 

Level Switches

Level Switches
We are engaged in manufacturing a wide range of Level Switches, which works on the magnetic principle. Customized as per the specifications of our clients, these switches are used in water tanks, sterilizer, tea boilers, high pressure boilers, chemical tanks, water heaters, storage tanks and innumerable other applications.

Specifications:


  • Type : Magnetic internal float operated
  • Switch Housing : Weather Proof, C.S / S.S.304 / S.S.316
  • Contact Rating : 2A at 240V AC. 0.5A at 220V D.C
  • Conduit Connection Size & Type : 3/4” I.T. or equivalent adapters for other sizes or suitable cable glands
  • Max. Operating Pressure : KG/CM2
  • Specific Gravity : 0.8 and above special floats for low S.G
  • Float, Stem & Wetted parts material : S.S.304/S.S.316
  • Type of Contacts : Air break 1 No + 1NC
  • Switch Differential : Fixed 12 mm. (Approx)
  • Max Temperature : 250C
  • Connection Size & Type : 2” or 21/2” NPT

 
 

Orifice Plates And Assemblies

Orifice Plates And Assemblies
Based at India, we are one of the leading manufacturers and suppliers of a wide range of Orifice Plates and Assemblies. These are supplied in various sizes ranging from 1½ “to 24” and are used for accurate DP measurement. These are customized as per the data provided by our clients and are in compliance with BS1042 standards.


We also offer various orifice assemblies, such as:


a) Weld Neck
b) Slip-on
c) Carrier Ring
d) D & D/2 tappings or pipe run assembly

Pressure tappings are in flange itself in 1st 3 types, while for D & D/2 they are on pipe. Flanges generally are of M.S. / C.S./304 S.S./ 316 S.S., nut bolts M.S. Galvanized, Gasket C.A.F. Other construction is possible & will be made against order.

 
 

Process Manometers

Process Manometers
We make use of latest technology to manufacture a wide range of Manometers. These are customized on the basis of desired pressure ranges and least count and are used for measurement of positive, negative & differential pressure, vacuum, flow, etc.

We offer :

  • U-Tube Manometer
  • Inclined Tube Manometer
  • Single Limb Well Type Manometer
  • Absolute Vacuum Manometer / Mc-Leod Gauges
  • Manometer with Scale in flow units
  • High-pressure differential pressure manometers
  • Fortins Barometer
  • PU Tube (Portable Manometer)

These manometers are available with Aluminum casing from 3 sides with transparent acrylic front. Our manometers are the most accurate source of pressure measuring instruments as well as are also used for calibration of pressure gauges and other pressure measuring instruments. These are offered in various mounting orientations, such as like wise wall panel mounted / flush and stand mounted etc and are supplied with zero adjusting knob, drain plug, liquid fill plug as per type of manometer with accuracy : +/-0.5% of F.S.D

 
 

Process Rotameters

Process Rotameters
We have been engaged in manufacturing & supplying a wide range quality flow measuring and controlling instruments and systems, such as Rotameters. These high accuracy fully enclosed online direct reading Rotameters are relatively simple and reliable instruments and are used for continuous flow rate indication.

Specifications :

  • Vertical mounted, calibrated tapered tube with float inside
  • Scale directly calibrated as per flow range taking into account operating sp. Gr. /density and operating viscosity
  • Line fluid raises the float in tapered glass tube
  • Area increases as float moves upward thereby showing the exact (increasing) flow.

Our wide range of Rotameters includes:

  • Glass Tube Type, Low/ High Flow
  • Acrylic Plastic Body Low/ High Flow
  • Digital Metal Tube Magnetic Rotameter
  • Low Flow with or without flow control valve
  • By-Pass Type complete Assembly
  • Purge Rotameters

These Rotameters have an accuracy of + / - 2 % of FSR and are customized as per the specifications of our clients.

 
 

Valves And Hoses

Valves And Hoses

We are engaged in manufacturing and supplying a wide range of valves, manifold valves and hoses. Used in various industries for regulating and controlling flow of liquids in the line, these are offered in various types, which are tabulated as follows:

 

  • Single Piece designed Ball Valves

  • Two Piece designed Ball Valves

  • Three Piece designed Ball Valves

  • Three way Ball Valves

  • Investment Casting / Cast Iron Ball Valves

  • Gauge Glass Cork

  • Gate Valves

  • Globe Valves

  • Non –Return Valves

  • Wafer Check Valve

 

 

We also offer Manifold Valves, which are available in following types:

 

  • Two Way Manifold

  • Three Way Manifold

  • Five Way Manifold

Hoses that we offer are available in rubber, stainless steel, stainless steel bellow type, rubber braided types and are customized on the basis of pressure, temperature & connection orientation. Hoses are.

 

Specifications:

 

  • Sizes Available from ¼” to 8” and lengths up to 8 meters

  • Temperature from 196oC to 600oC


 
 

 

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