Arrow Instruments Calibration
ISO 9001:2015 Certified
Thoppampatti, Coimbatore, Tamil Nadu
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Pressure Gauge

Pioneers in the industry, we offer liquid filled pressure gauge, differential pressure gauge, digital pressure gauge, precision test pressure gauge, melt pressure gauge and diaphragm sealed pressure gauge from India.
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Liquid Filled Pressure Gauge
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Liquid Filled Pressure Gauge

Our reputation in the market is largely attributable to our precision-designed Liquid Filled Pressure Gauge from our extensive collection of products. The offered gauge is ideal for dampening the effect of Vibration & Pulsation. Increase the life of gauge due to internal lubrication under extreme operation condition. In order to ensure quality, provided gauge is stringently tested on various parameters by our experts. Apart from this, remarkable quality and sturdy structure increase the demand of our offered range in the market.

Features:

  • Rugged construction
  • Rust resistance
  • Superior performance


Technical Specification:

-Nominal size
Ø 40, 50, 63 & 100 mm.

-Accuracy
± 1.6 % of full scale for 40, 50, 63mm dial size.
± 1.0 % of full scale for 100 mm dial size.

-Case & Bezel
S.S. 304 Machine Sealed Crimped Bezel.

-Ingress Protection
IP68

-Pressure Element
S.S. 316 Bourdon tube
(< 100Bar C type & ≥ 100 Bar Helical type)

-Over Pressure limit
≤ 100 Bar 125% of full scale value.
> 100 bar < 600 Bar 115 % of full scale value.

-Movement
S.S. 304 For 100mm Dial.
Brass Nickel Plated for 40, 50 & 63mm Dial.

-Socket
S.S. 304 / S.S. 316

-Dial
Aluminum – White with black marking.

-Pointer
Aluminum black finish (Micro Zero Adjustable Optional.

-Window
4 mm Acrylic Window as Standard.
Safety / Toughened Glass Optional.

-Joints
Argon arc welded.

-Sealing Gasket
Nitrile Rubber (NBR).

-Blow Out Protection
Neoprene / EPDM Rubber at Back Size of Case at 0.6 Kg/cm2.

-Pressure relief
Top of Case with Vent Valve.

-Liquid filling
Glycerin 99.7%

-Operating Temperature
Ambient : -25 C to 65 C
Process : Maximum +65 C

-Types of mounting
Radial Bottom Direct Mounting.
Back Flange Surface Mounting.
Front Flange Panel Mounting.
Flush Panel (Bracket) Mounting.

-Process Connection
For 40mm – 1/8” BSP / NPT / BSPT.
For 50 & 63mm – ¼” BSP / NPT / BSPT.
For 100 mm – ¼” , 3/8” , ½” BSP / NPT / BSPT.

-Pressure range ( Please refer standard table for Least Count & Pressure Range)
-30” Hg VAC, Compound & Pressure up to 700 bar For 50 & 63mm Dial.
-30” Hg VAC, Compound & Pressure up to 3500 bar For 100mm Dial.
-30” Hg VAC, Pressure up to 70 bar For 40mm Dial.

-Optional feature
SS 316 Case & Bezel Available on Request.
Ammonia ( NH3) , Qxygen ( O2) , Freon Scale Available on Request.
Eco model ( 63 , 100 & 150mm Dial ) Available on Request.

-Application
Air Compressor.
Hydraulic Press.
Pump, Marine Engines.
Pipe line & Transmission Station Where Vibration & Pulsation are Destructive Factors.

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Differential Pressure Gauge
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Differential Pressure Gauge

We are dedicatedly engaged in offering a commendable range of Differential Pressure Gauge (Single Diaphragm type). Suitable for Corrosive Atmospheres & Gaseous Media, this gauge is used to check the differential pressure of gases & liquids which do not have high viscosity and do not crystallize. The offered gauge is available with us in various specifications at an affordable price.

Features:


  • Sturdy structure
  • Durability
  • Low maintenance

 

Technical Specification:-

Nominal size: Ø 100 & 150 mm.
Accuracy: ± 2.5 % of full scale
Case & Bezel: S.S. 304 with bayonet bezel.

Ingress Protection:

  • IP 65
  • IP 68 ( Optional )

Pressure Element:

  • S. S. 316L Single Diaphragm
  • Static Pressure
  • 10 Times of Scale Range

Movement:

  • S.S. 304 ( S.S. 316 Optional )
  • HP & LP DP Chamber
  • S.S. 304 / S.S. 316

Operating Temperature:

  • Ambient : -20 C to 65 C
  • Process : Maximum +100

Types of mounting:

  • Bottom Direct Mounting.
  • Back Connection Panel Mounting
  • Wall Mounting
  • 2” Pipe Mounting
  • Other on Request

Process Connection:

  • ¼” NPT (F) Standard
  • Other Process Connection Through Adaptor Available on Request.

Optional feature:

  • SS 316 Case & Bezel Available on Request.
  • Electrical Contact Available on Request.

Application:

  • Air, Gas & Filter Application
  • Chemical & Petrochemical Industry
  • Oil & Gas Industry
  • Energy & Power Plants   

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Digital Pressure Gauge
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Digital Pressure Gauge

By utilizing our years of experience, we bring forth a qualitative array of Digital Pressure Gauge. The offered gauge has the state of the art customized large character display showing pressure with Units, Low Batt, min, max. It is very easy to use and you will never get lost in a multilevel menu system, in fact, you may never need to open the operation manual. In tune with industry standard, we provide the entire range in various customized options and industry leading prices.

Features:

  • Sturdy construction
  • Highly usable
  • Low maintenance

 

Specification:

Display:

5 DGT (Seven Segment) 15 mm High Customized LCD

 

Range:

Available from -1 to 700 Kg/cm2
(As required.)

Resolution:

As per Table

Calibration:

Possible password protected

Temperature:

0 to 50oC (Non Condensing)
( For High Temperature Ask to us. )

Pressure Media:

Liquid & Gases compatible with SS 316 L

Connection:

1/4" BSP (M) standard or As Required.

Accuracy:

0.15% of FS

Power Supply:

7.5 VDC (1.5 V X 5 No Alkaline) Recommended DURACELL type MN1500-LR6

Battery Life:

1000 Hrs Continues

LOW Battery:

Provided

Enclosure:

Aluminum Anodize 100 Dia.

  


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Precision Test Pressure Gauge
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Precision Test Pressure Gauge

Being a customer oriented firm, we are engaged in offering a wide range of Precision Test Pressure Gauge. This gauge is extremely sensitive & highly accurate with adjustable knife edge pointer & mirror bands on the dial to assure precise readings and to eliminate parallax error. It is also suitable for gaseous & liquid media particularly for testing & calibration. Keeping in mind the diverse requirements of our clients, we provide entire range in various specifications and at an affordable price.

Features:

  • Compact design
  • Longer working life
  • Sturdy construction

 

Technical Specification:-

-Nominal size
Ø 150, 200 & 250 mm.

-Accuracy
± 0.25 % of full scale for MG Model.
± 0.5 % of full scale for TG Model.

-Case & Bezel
S.S. 304 with bayonet bezel.

-Ingress Protection
IP65
IP68

-Pressure Element

S.S. 316, Monel Bourdon tube.
Optional Phosphor bronze& Beryllium Copper up to 70 bar.
(< 100Bar C type & ≥ 100 Bar Helical type)

-Over Pressure limit
≤ 100 Bar 125% of full scale value.
> 100 bar < 600 Bar 115 % of full scale value.

-Movement
S.S. 316 High Precision With Bi-Metallic Link for Temperature Compensation.

-Socket
S.S. 316 / BRASS / S.S. 316L

-Dial
Aluminum – White with black marking & Mirror Band.

-Pointer
Aluminum knife edge Micro - Zero Adjustment type.

-Window
Laminated Safety Glass / Toughened Glass.

-Joints
Argon arc welded For S S & Silver Brazed for Copper Alloy.
-Sealing Gasket
Neoprene / EPDM Rubber.

-Blow Out Protection
Neoprene / EPDM Rubber at Back Size of Case at 0.6 Kg/cm2.

-Liquid filling ( Optional )
Glycerin 99.7%

-Operating Temperature
Ambient : -25 C to 65 C

-Types of mounting

Radial Bottom Direct Mounting
Back Flange Surface Mounting
Front Flange Panel Mounting
Flush Panel (Bracket) Mounting

-Process Connection
¼” , 3/8” , ½” BSP / NPT / BSPT

-Pressure range
( Please refer standard table for Least Count & Pressure Range)
-30” Hg VAC, Compound & Pressure From 1 bar to 700 bar

-Optional feature
Other Pressure Unit Scale on request PSI, Bar, Kg/cm2 etc...
Dual Scale Kg/cm2 With PSI & Bar With PSI on Request.
Filable option on request.

-Application

Calibration & Testing Laboratories
Used for Re-Calibration of General Services Pressure Gauges
Testing Other Pressure Instruments.

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Melt Pressure Gauge
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Melt Pressure Gauge

Backed with leading–edge technology and experienced professionals, we are offering an extensive range of Melt Pressure Gauge. This gauge is designed with sealed diaphragm to eliminate the need of grease and prevents melt contamination & gauges plugging with involving with high-temperature application. Offered gauge is used in diverse industries such as chemical, processing, etc. Clients can avail the entire range from us at an affordable price.

Features:

  • Superior efficiency
  • Corrosion resistance
  • Reliable performance


Technical Specification:-

-Nominal size

Ø 100mm.

-Accuracy
± 2.0 % of full scale.

-Case & Bezel
S.S. 304 with bayonet bezel.

-Ingress Protection
IP65 as per EN 60 529 / IEC 529

-Pressure Element
S.S. 316 Helical Bourdon tube.

-Over Pressure limit
125% of full scale value.

-Movement
S.S. 304 ( S.S. 316 Optional )

-Rigid Stem / Length
S.S. 316 / 150 & 300mm. or As Required

-Diaphragm
15-5PH Stainless Steel.

-Dial
Aluminum – White with black marking.

-Pointer

Aluminum black finish Micro - Zero.

-Window
4 mm Toughened / Safety Glass.

-Joints
Argon arc welded.

-Sealing Gasket
Neoprene / EPDM Rubber.

-Blow Out Protection
Neoprene / EPDM Rubber at Back Size of Case at 0.6 Kg/cm2.

-Liquid filling ( Optional )
Silicon Oil

-Operating Temperature
Ambient : -25 C to 65 C
Process : Maximum +400 C

-Types of mounting
Radial Bottom Direct Mounting ( For Rigid Stem Type).
Back Flange Surface Mounting (For Capillary Type).

-Process Connection
½”- 20 UNF Male Thread ( Standard ).
Other Process Connection on Request.

-Pressure range
0 to 5000 PSI or 0-10000 PSI or Other Equivalent Pressure Unit

-Optional feature
Gauge head rotate 300
‘J’ Type & ‘K’ Type Thermocouple Output available on request.
Capillary Extension Available.
No Electrical Power Required.

-Application
Extrusion & Polymer Processing.
Other industries where media Temperature is high


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Diaphragm Sealed Pressure Gauge
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Diaphragm Sealed Pressure Gauge

In line with clients' variegated requirements, we bring forth a distinguished collection of Diaphragm Sealed Pressure Gauge. This gauge is recommended where the medium to be measured is highly viscous or contains suspended solids or is potentially corrosive to Bourdon Tube. Sealed units are connected to the gauge directly or thru flexible capillary for remote sensing. Pressure is transmitted from Diaphragm Sealed unit to the gauge by a suitable filling media. Being a quality-oriented organization, we assure our clients that this gauge is excellent on counts of durability and quality. We offer this gauge at most affordable rate.

Features:

  • Rugged construction
  • Corrosion-resistance
  • Industry approved design


Technical Specification:

-Nominal size
Ø 50, 63 , 100 , 150 , 200 & 250 mm.

-Accuracy
± 1.0 % of full scale ( for 1 Bar to 70 Bar )
± 1.6 % of full scale ( for Vacuum & 100 Bar to 400 Bar)

-Operating Temperature
Ambient : -25 C to 65 C
Process : -25 C to 150 C Direct
With Capillary line upto 350 C

-Case & Bezel
S.S. 304 with bayonet bezel.

-Ingress Protection
IP68 as per EN 60 529 / IEC 529

-Pressure Element
S.S. 316 Bourdon tube
(< 100Bar C type & ≥ 100 Bar Helical type)

-Over Pressure limit
≤ 100 Bar 125% of full scale value.
> 100 bar < 600 Bar 115 % of full scale value.

-Movement
S.S. 304 ( S.S. 316 Optional )

-Socket
S.S. 304 / S.S. 316 / S.S. 316L (Monel 400 Optional).

-Dial
Aluminum – White with black marking.

-Pointer
Aluminum black finish Centre Zero / Micro – Zero.

-Window
4 mm Toughened / Safety Glass, Glycerin filled Gauges are
Fitted with Acrylic Window as Standard.

-Joints
Argon arc welded.

-Sealing Gasket
Neoprene / EPDM Rubber.

-Blow Out Protection
Neoprene / EPDM Rubber at Back Size of Case at 0.6 Kg/cm2.
-Liquid filling ( Optional ):
Glycerin 99.7%

-Sealed Unit :

Upper Housing

S.S. 304 (Standard ) / S.S. 316
Diaphragm
S.S.316L (Standard ) / Hastelloy ‘C’, Tantalum, Monel
PTFE Coating & Other on request.
Lower Housing
S.S. 316 ( Standard ) / S.S. 316L, Hastelloy ‘C’, Tantalum, Monel,
PTFE / PFA Coating & Other on request.
Filling Fluid
Silicon ( Standard ) / Halocarbon, Glycerin, Vegetable Oil etc..

-Types of mounting
Radial Bottom Direct Mounting.
Surface With Capillary Extension.
Panel With Capillary Extension

-Process Connection
¼”, 3/8”, ½”, 1”, 1½”, 2” BSP / NPT / BSPT
1”, 1½”, 2”& 2½” Triclover Connection
1”, 1½”, 2”& 2½” SMS Connection
½”, ¾” 1”, 1½” & 2” Flange end

-Pressure range
( Please refer standard table for Least Count & Pressure Range)
-30” Hg VAC, Compound & Pressure up to 1000 bar.

-Application
Petrochemical Industries
Refinery
Fertilizer Industries
Pupl & Paper Industries
Food Processing Industries
Pharmaceutical Industries
Water Treatment Plant
Offshore, Ship Building , Power Plant , etc.

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Electrical Contact Pressure Gauge
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Electrical Contact Pressure Gauge

With a desire to cement our reputation in the market, we are engaged in offering an excellent range of Electrical Contact Pressure Gauge. Offered gauge incorporate a mechanical magnetic snap action Contact mechanism into an indicator. It generates ON and OFF electrical signals at the preset pressure. This eliminates the need for separate switches for equipment. Apart from this, our quality experts perform a series of test on the entire range ensuring its flawlessness.

Features:

  • Industry approved design
  • Corrosion resistance
  • High performance

 

Technical Specification:-

-Nominal size
Ø 100 & 150 mm.

-Accuracy
Gauge Accuracy ± 1.0 % of full scale.
Switching Accuracy ± 2 % of full scale.

-Operating Temperature
Ambient : -20 C to 65 C
Process : Maximum +100 C

-Case & Bezel
S.S. 304 with bayonet bezel & Extension with Polycarbonate hood.

-Pressure Element
S.S. 316 Bourdon tube.
(< 100Bar C type & ≥ 100 Bar Helical type)

-Over Pressure limit
≤ 100 Bar 125% of full scale value.
> 100 bar < 600 Bar 115 % of full scale value.

-Movement
S.S. 304 ( S.S. 316 Optional )

-Socket
S.S. 304 / S.S. 316 / S.S. 316L

-Dial
Aluminum – White with black marking.

-Pointer
Aluminum black finish Centre Zero Adjustment.

-Window
Extended Transparent Polycarbonate.

-Joints
Argon arc welded.

-Sealing Gasket

Neoprene / EPDM Rubber.

-Blow Out Protection
Neoprene / EPDM Rubber at Back Size of Case at 0.6 Kg/cm2.

-Contact Type
Magnetic Snap Action (Silver Nickel Alloy ).
1NO, 1NC, 2 NO, 2 NC, 1 NO + 1 NC, 1 NC + 1 NO & 2 NO + 2 NC.

-Contact Current Rating
380 V AC / DC, 50 VA, 30 W, 1 to 5 Amp. Maximum.

-Types of mounting
Radial Bottom Direct Mounting.
Back Flange Surface Mounting.
Front Flange Panel Mounting.
Flush Panel (Bracket) Mounting.
Process Connection
¼” , 3/8” , ½” BSP / NPT / BSPT

-Pressure range
( Please refer standard table for Least Count & Pressure Range)
-30” Hg VAC, Compound & Pressure up to 2500 bar.

-Optional feature
Electric Contact with Diaphragm Sealed available on request.
Electric Contact with Differential Gauge available on request.
Electric Contact With Low Pressure Diaphragm Gauge available on request.

-Application
Control & Regulation of Industrial Process.
Monitoring of Plants and Switching of electric circuit.
Pump, Motor, Turbine industries.

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Utility(Commercial) Pressure Gauge
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Utility(Commercial) Pressure Gauge

By keeping in mind the track of advanced market development, we are engaged in offering an exclusive range of Utility(Commercial) Pressure Gauge. This gauge is suitable for all gaseous & liquid media that will not obstruct & not attack the copper alloy pressure system. The offered gauge is broadly acknowledged among our clients for its optimum quality, fine finish and durability. Apart from this, our clients can avail this gauge from us at market leading prices.

Features:

  • Rugged design
  • Smooth performance
  • Highly efficient

 

Technical Specification:-

-Nominal size
Ø 40, 50, 63, 80, 100 , 150 , 200 & 250 mm.

-Accuracy

± 2.0 % of full scale.

-Operating Temperature
Ambient : -25 C to 65 C
Process : Maximum +80 C ( Soldering )
Maximum +150 C ( Silver Brazing )

-Case & Bezel
Drawn Steel black powder Coated Press Fit type.
( S S 304 Press fit optional )

-Pressure Element
Cu - Alloy (< 100Bar C type )
S S 316 ( ≥ 100 Bar Helical type)

-Over Pressure limit
≤ 100 Bar 125% of full scale value.
> 100 bar < 600 Bar 115 % of full scale value.

-Movement
Brass ( S S 304 Optional ).

-Socket

Brass ( S S 304 Optional ).

-Dial
Aluminum – White with black marking.

-Pointer
Aluminum black finish.

-Window
Plain Glass.
Clear Plastic ( for 50 & 63mm BCPM model ).
-Joints
Soldering ( C Type ).
Silver Brazing ( Helical Type ).

-Sealing Gasket
White Plastic.

-Types of mounting
Radial Bottom Direct Mounting.
Back Flange Surface Mounting.
Front Flange 3 Hole Panel Mounting.
Flush Panel (Bracket) Mounting.

-Process Connection

For 50 & 63 mm Dial – 1/8”, ¼” BSP / NPT / BSPT.
For 80, 100 & 150mm – ¼”, 3/8” BSP / NPT / BSPT.
For 200 & 250 mm – 3/8” , ½” BSP / NPT / BSPT.

-Pressure range ( Please refer standard table for Least Count & Pressure Range)
-30” Hg VAC, Compound & Pressure up to 700 bar.

-Optional feature
S S 304 Case & Bezel Available on Request.
Ammonia ( NH3) , Qxygen ( O2) ,
Freon Scale Available on Request.

-Application
Air Conditioning.
Pneumatic control system.
Water treatment plant.

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Schaffer Capsule Low Pressure Diaphragm Pressure Gauge
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Schaffer Capsule Low Pressure Diaphragm Pressure Gauge

We are among the acclaimed firms, engaged in offering high qualitative Schaffer Capsule Low Pressure Diaphragm Pressure Gauge. It designed for measuring the pressure or vacuum of substances avoiding the use of Bourdon Tube. This gauge is suitable for application of dry & gaseous measurement. According to the specific clients' requirements, this gauge is made available in various specifications. Clients can avail the entire range from us at an affordable price.

Features:

  • Rugged design
  • Smooth performance
  • Highly efficient

 

Technical Specification:-

-Nominal size
Ø 100 & 150 mm.

-Accuracy
± 1.6 % of full scale ( for SCH & LPD Models )
± 2.0 % of full scale ( for Capsule Gauge )

-Operating Temperature
Ambient : -25 C to 65 C
Process : -25 C to 150 C Direct.

-Case & Bezel
S.S. 304 with bayonet bezel.

-Ingress Protection
IP68

-Pressure Element
S.S. 316 Diaphragm / Capsule.

-Over Pressure limit
125% of full scale value.

-Movement
S.S. 304

-Socket ( Only for Capsule Model )
S.S. 304 / S.S. 316 / S.S. 316L

-Dial
Aluminum – White with black marking.

-Pointer
Aluminum black finish Centre Zero / Micro – Zero.

-Window
4 mm Toughened / Safety Glass.

-Joints
Argon arc welded.

-Sealing Gasket
Neoprene / EPDM Rubber.

Diaphragm Unit ( For SCH & LPD Models )

-Upper Housing
M.S. Powder Coated (Standard ) / S.S. 304

-Diaphragm
S.S.316 (Standard ) / S.S.316L & PTFE Coating on request.

-Lower Housing
S.S. 316 ( Standard ) / S.S. 316L, PTFE Coating / PFA Lining on request.

-Types of mounting
Radial Bottom Direct Mounting.
Back Flange Surface Mounting ( For CC Model Only )
Front Flange Panel Mounting ( For CC Model Only )
Flush Panel (Bracket) Mounting ( For CC Model Only )

-Process Connection
¼”, 3/8”, ½”, 1”, 1½”, 2” BSP / NPT / BSPT
½”, ¾” 1”, 1½” & 2” Flange end ( for SCH & LPD Model )

-Pressure range
( Please refer standard table for Least Count & Pressure Range)
For (SCH) Schaffer Diaphragm
760mmHg Vacuum, Compound, 0.6 to 21 Kg/cm2 .
For (LPD) Low Pressure Diaphragm
250 mmWc to 6000 mmWc
For (CC) Compact Capsule
250 mmWc to 6000 mmWc

-Optional feature
SS 316 Case & Bezel Available on Request.
Available with Electrical Contact system With LPD & SCH Model Only.

-Application
Medical & Vacuum Technology.
Environment & Heating Engineering. Level Indication & Filter Monitoring.  


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Differential Pressure Gauge
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Differential Pressure Gauge

Being a well-established organization, we bring forth an excellent assortment of Differential Pressure Gauge.

Features:

  • High performance
  • Long service life
  • Low maintenance

Technical Specification:

  • Nominal size: Ø 63, 100 & 150 mm.
  • Accuracy: ± 2.0 % or ± 2.5% of full scale ( Ascending )
  • Operating Temperature: Ambient : -25 C to 65 

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Glycerin Filled Gauge
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Glycerin Filled Gauge

Under the strict supervision of our experienced professionals, we are offering a wide collection of Glycerin Filled Gauge that is widely demanded in processing industries. Our offered gauge is available in a variety of sizes and other such specifications to choose from. It is ideal for dampening the effect of Vibration & Pulsation. Increase the life of gauge due to internal lubrication under extreme operation condition. The offered gauge can also be availed from us at the industry leading prices.

Features:

  • Sturdiness
  • Superior performance
  • Corrosion-resistance

Technical Specification:-
-Nominal size
Ø 40, 50, 63 & 100 mm.

-Accuracy
± 1.6 % of full scale for 40, 50, 63mm dial size.
± 1.0 % of full scale for 100 mm dial size.

-Case & Bezel
S.S. 304 Machine Sealed Crimped Bezel.

-Ingress Protection
IP68

-Pressure Element
S.S. 316 Bourdon tube
(< 100Bar C type & ≥ 100 Bar Helical type)

-Over Pressure limit
≤ 100 Bar 125% of full scale value.
> 100 bar < 600 Bar 115 % of full scale value.

-Movement
S.S. 304 For 100mm Dial.
Brass Nickel Plated for 40, 50 & 63mm Dial.

-Socket
S.S. 304 / S.S. 316

-Dial
Aluminum – White with black marking.

-Pointer
Aluminum black finish (Micro Zero Adjustable Optional.

-Window
4 mm Acrylic Window as Standard.
Safety / Toughened Glass Optional.

-Joints
Argon arc welded.

-Sealing Gasket
Nitrile Rubber (NBR).

-Blow Out Protection
Neoprene / EPDM Rubber at Back Size of Case at 0.6 Kg/cm2.

-Pressure relief
Top of Case with Vent Valve.

-Liquid filling
Glycerin 99.7%

-Operating Temperature
Ambient : -25 C to 65 C
Process : Maximum +65 C

-Types of mounting
Radial Bottom Direct Mounting.
Back Flange Surface Mounting.
Front Flange Panel Mounting.
Flush Panel (Bracket) Mounting.

-Process Connection
For 40mm – 1/8” BSP / NPT / BSPT.
For 50 & 63mm – ¼” BSP / NPT / BSPT.
For 100 mm – ¼” , 3/8” , ½” BSP / NPT / BSPT.

-Pressure range ( Please refer standard table for Least Count & Pressure Range)
-30” Hg VAC, Compound & Pressure up to 700 bar For 50 & 63mm Dial.
-30” Hg VAC, Compound & Pressure up to 3500 bar For 100mm Dial.
-30” Hg VAC, Pressure up to 70 bar For 40mm Dial.

-Optional feature
SS 316 Case & Bezel Available on Request.
Ammonia ( NH3) , Qxygen ( O2) , Freon Scale Available on Request.
Eco model ( 63 , 100 & 150mm Dial ) Available on Request.

-Application
Air Compressor.
Hydraulic Press.
Pump, Marine Engines.
Pipe line & Transmission Station Where Vibration & Pulsation are Destructive Factors.

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Weather Proof Gauge
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Weather Proof Gauge

With a thorough understanding of the relevant industry, we are offering a wide range of Weather Proof Gauge. Offered gauge is suitable for corrosive atmospheres & aggressive fluids or gaseous Media that will not obstruct the pressure System. In tune with different requirements of our copious clients, we customize the entire range in various sizes. Our offered gauge is gained exceptional value amongst our clients for its defined features.

Features:

  • Longer service life
  • Low maintenance
  • Light-in-weight


Technical Specification:-
-Nominal size
Ø 50, 63 , 100 , 150 , 200 & 250 mm.

-Accuracy
± 1.0 % of full scale for 100 , 150 , 200 & 250 mm dial size.
± 1.6 % of full scale for 50 & 63 mm dial size.

-Case & Bezel
S.S. 304 with bayonet bezel.

-Ingress Protection
IP68

-Pressure Element
S.S. 316 Bourdon tube
(< 100Bar C type & ≥ 100 Bar Helical type).

-Over Pressure limit
≤ 100 Bar 125% of full scale value.
> 100 bar < 600 Bar 115 % of full scale value.

-Movement
S.S. 304 ( S.S. 316 Optional )

-Socket
S.S. 304 / S.S. 316 / S.S. 316L

-Dial
Aluminum – White with black marking.

-Pointer
Aluminum black finish Centre Zero / Micro – Zero.

-Window
4 mm Toughened / Safety Glass, Glycerin filled Gauges are Fitted with Acrylic Window as Standard.

-Joints
Argon arc welded.

-Sealing Gasket
Neoprene / EPDM Rubber.

-Blow Out Protection
Neoprene / EPDM Rubber at Back Size of Case at 0.6 Kg/cm2.

-Pressure relief
Top of Case with Vent Valve.

-Liquid filling ( Optional )
Glycerin 99.7%

-Operating Temperature
Ambient : -25 C to 65 C
Process : Maximum +270 C / Maximum +400 C ( with SS 316L internal )
Process for Glycerin Filled : Maximum +65 C

-Types of mounting
Radial Bottom Direct Mounting.
Back Flange Surface Mounting.
Front Flange Panel Mounting.
Flush Panel (Bracket) Mounting.

-Process Connection
For 50 & 63 mm – ¼” BSP / NPT / BSPT
For 100 , 150 , 200 & 250 mm – ¼” , 3/8” , ½” BSP / NPT / BSPT

-Pressure range ( Please refer standard table for Least Count & Pressure Range)
-30” Hg VAC, Compound & Pressure up to 700 bar For 63mm Dial.
-30” Hg VAC, Compound & Pressure up to 2500 bar For 100, 150, 200, 250mm Dial.

-Optional feature
SS 316 Case & Bezel Available on Request.
Ammonia ( NH3) , Qxygen ( O2) , Freon Scale Available on Request.
Eco model ( 63 , 100 & 150mm Dial ) Available on Request.
Maximum Reading Pointer (MRP) on Request.
Solid Front Case ( Safety Gauge ) .

-Application
Petrochemical Industries.
Fertilizer Industries.
Pupl & Paper Industries.
Food Processing Industries.
Water Treatment Plant.
Pharmaceutical Industries.
Offshore, Ship Building , Power Plant , etc…

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Thread Ring Gauge
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Thread Ring Gauge

We have exhibited our technological expertise to provide top rated services for Thread Ring Gauge. We deal in industry approved range of metric thread gauges that are used for calibrating thread work pieces. Besides, the unmatched quality of this gauge ensures compliance with the challenging demands of gauging external thread of solid type. Further, we are sourcing the high-quality gauge from renowned sources and delivering at a leading price.

Other Details:

  • Available in 0-80 to 10"-16 options
  • Suitable for different class of fit including 4H, 4H5H, 5G, 6G
  • Precision engineered
  • Compliance with GB and ISO standards

Additional Information:
  • Minimum Order Quantity: 10 Piece
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Pressure Gauge
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Pressure Gauge

We are a successfully engaged in providing superior quality Pressure Gauge to the clients. This pressure gauge enables the measurement and display of pressure values in a single instrument. They are ideally suited for equipment where excessive vibration and pulsation are encountered such as pumps, compressors and machine tools etc. Our valuable clients can avail these gauges from us at very affordable price.

Features:

  • Powerful case with defensive elastic top
  • Basic operation utilizing four catches
  • Complete administration cases include weight era accessible

Specifications:

Size:1.5", 2", 2.5", 4"
Pressure Range:0-7, 0-10, 0-12, 0-16 bar
Connection:Brass; 1/8, 1/4 PT or NPT, G1/4, BSPT 1/4
Bourdon Tube:Phosphor Bronze
Movement:Brass, Semi-Brass
Case:ABS or Painted Steel

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Pressure Gauge
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Pressure Gauge

While climbing the success ladder, it has become increasingly important for us to deliver precisely tested and a high-grade assortment of Pressure Gauge.

Features:

  • Low maintenance
  • Sturdy construction
  • Corrosion-resistance

 

Specification:

  • Type: Center back entry
  • Wetted parts: Brass
  • Union: 1/4"NPT
  • Accuracy: 2.5%

 


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