ST Instruments in Kolkata West Bengal - Retailer of Capsule Type Pressure Gauge & Glycerin Filled Pressure Gauges

Our Product Range

Altitude Pressure Gauge
Price On Request
- MOQ 100 Piece
- Connection¼” NPT Male (standard), other Connection on request.
- Case MaterialDie-cast Aluminum weather proof, Black painted/ powder coated.
- Dial Size Available100 mm, 150 mm, & 250 mm
- Accuracy+/- 1 % of full Scale (on request 0.5 % of full Scale).
- Wetted Materials316 SS.
- WindowPlain glass/ Safety glass (on request).
- Mounting availableDirect Bottom/ surface/ Back Entry Panel.
- Bayonet TypeSS-304
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Compound Pressure Gauge
Price On Request
- MOQ 100 Piece
- Movement MaterialSS-304(SS-316 On request)
- Connection Size¼”NPT (M)/ ½” NPT (M) standard, (Other connection on Request)
- Accuracy required+/- 1.0% of FSD
- Over range protection120% of FSD.
- Dial & Pointer MaterialAluminum alloy
- Standard of manufacturingEN837-1-1996
- Zero AdjustmentsProvided with Micrometer Pointer
- Dial size Available100MM, 150 MM, 250MM & 300 MM.
- Operation of Temperature0-280 Deg.C
- Socket MaterialsANSI-SS-316
- Dial &Graduation colorWhite Background with black graduation (P.T.O)
- Sensing ElementANSI-SS-316 Burden tube.
- MountingBottom Entry/ Back Entry Panel Mounted
- CaseANSI-SS-304 Bayonet Type Bazel
- Window MaterialsPlain Glass (Shatter Proof Glass on request)
- Zero /over range stopsTo be provided. /On Request
- Maximum Reading PointerOnly on Request (RED)
- Blow out discNeoprene material, on the top.
- RangeAs per required (Standard Between -760mmhg./ -1 Kg./Cm2 To 16 Kg/Cm2/Bar/Psi/Mpa/Kpa.).
- Method of joiningArgon Arc welding.
- Degree of protectionIP-65.
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Differential Pressure Gauge
Price On Request
- MOQ 100 Piece
- MaterialAlloy Steel
- Display TypeAnalog
- CertificationISI Certified
- Diameter80-100mm
- Pressure5000-10000psi
- Automatic GradeAutomatic
- Size2inch, 6inch, 8inch
- ApplicationLiquid Pressure
- FeatureAccuracy, Easy To Fit, Perfect Strength
- Gas Pressure0-500kg
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Sealed Diaphragm Pressure Gauge
Price On Request
- MOQ 100 Piece
- MaterialAll SS
- CertificationCertified upon Request
- ConnectionAll types of Flange connection will available upon request
- ApplicationCorrosive/Non corrosive stiky substance Pressure Meassurement
- Size4inch, 6inch, 8inch & 10inch.
- Electric ContactPTFE Teflon Coating, upon request
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Capsule Gauge
Price On Request
- Size100 MM, 150 MM, 200 MM, 250 MM
- Bottom Chamber & ConnectionSS304/SS316
- CaseSS304/ Aluminium die cast
- Sensing ElementDiaphragm made of SS-316/316
- Electric ContactPTFE Teflon Coating upon request
- Top ChamberSS304/ Die cast Aluminum
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Schaffer Diaphragm Gauge
Price On Request
- MOQ 101 Piece
- MaterialMild Steel
- CertificationISI Certified
- Display TypeAnalog
- ConnectionBottom Connection
- FeatureAccuracy, Easy To Fit, Perfect Strength
- Diameter40-60mm
- Accessories AvailableSafety glass electric contact (only in 100 mm & 150 mm)
- Range1, 1.6, 2.5, 4, 6,7, 10, 16 & 25.kg/cm2. Vacumm & Compound: -760 Mmhg to 0, 0.6, 1, 1.5, 3, 5, 9, 15
- Liquid Pressure1000-1500bar
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Ratings & Reviews

Overall Rating

4.5/5

Reviewed by 30 Users Write a Review

Rating Breakdown

User Satisfaction

100%

Response

100%

Quality

100%

Delivery

C R Choudhary | Nagaur,

Product name : Solid Front All SS Pressure Gauge

| 13 Jan 2026

Nand Kumar | Raigarh,

Product name : Receiver Gauge

| 07 Jan 2026

Sagar Chandanse | Aurangabad,

Product name : Glycerin Filled Pressure Gauges

| 01 Jan 2026

Maheswaran | Chennai,

Product name : Low Pressure Capsule Gauge

| 25 Dec 2025

Ms Lenin Bruse | Vellore,

Product name : Draft Gauge

| 19 Dec 2025

View All Reviews

FAQs : ST Instruments

What is the year of establishment of ST Instruments?

ST Instruments was established in 2012 and is engaged in offering quality products to customers across various industries.

What are the main products offered by ST Instruments?

ST Instruments primarily deals in Pressure Gauge, Altitude Pressure Gauge, Compound Pressure Gauge, Differential Pressure Gauge. The company offers a diverse range of products to meet the requirements of its customers.

Where is ST Instruments located?

ST Instruments is located in Kolkata, West Bengal, and serves customers from various regions through its business network.

How many products are listed by ST Instruments?

ST Instruments has listed 23 products on our portal, catering to a wide range of customer requirements across various categories.

Which product categories does ST Instruments specialize in?

ST Instruments is associated with categories such as Flowmeters & Thermometers, Measurement Gauges & Fittings, making it a recognized supplier in these segments.

What industries does ST Instruments cater to?

ST Instruments caters to the Industrial Tools & Equipment Suppliers industries

Is ST Instruments a manufacturer, supplier, exporter, or trader?

ST Instruments operates as a Retailer offering products directly to businesses and buyers through its established network.

How can buyers contact ST Instruments?

Interested buyers can connect with ST Instruments through the enquiry form available on the company profile page to discuss their requirements.

Does ST Instruments supply products across India?

Yes, ST Instruments supplies products across India and also serves international buyers. The company exports its products to various countries based on customer requirements, product specifications, and market demand.

What is the complete address of ST Instruments?

ST Instruments is located at 908, S.H.K.B. SARANI, (Jawpur Road)Kolkata, Dum Dum, Kolkata, West Bengal, 700074.

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Contact Us

Sanjoy Choudhary(ST Instruments)
908, S.H.K.B. SARANI, (Jawpur Road)Kolkata, Dum Dum, West Bengal - 700074, India
https://www.stinstruments.net
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