Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

PIC GAUGES 301L254A/3JJJ200 Low-Pressure Dial Pressure Gauge - Low-Pressure Dial Pressure Gauges with 316 SS Mini-Seal
PIC GAUGESLow-Pressure Dial Pressure Gauges with 316 SS Mini-Seal

PIC GAUGES 301L254A/3JJJ200 Low-Pressure Dial Pressure Gauge

The PIC GAUGES Pressure Gauge with Diaphragm Seal (SKU 3G-OTH-174756) is a low-pressure dial gauge with a 316 stainless steel mini-seal, featuring a 2 1/2 in dial and bottom connection. It has a pressure range of 30…

SKU 3G-OTH-174756

Also listed as: 301L254A3JJJ200 · 301L254A 3JJJ200 · 301L254A-3JJJ200

Brand
PIC GAUGES
Item
301L254A/3JJJ200 Low-Pressure Dial Pressure Gauge
Category
Low-Pressure Dial Pressure Gauges with 316 SS Mini-Seal
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PIC GAUGES
Manufacturer Part Number
301L254A/3JJJ200
Type
301L/3JJJ, Bottom
Dial
2 1/2 in
Accuracy
±2-1-2%
Pressure Range
30 in Hg to 0 in Hg
Seal Fill Liquid
Glycerin
Gauge Case Liquid
None
Gauge Wetted Parts
Stainless Steel
Seal Lower Housing Material
316 Stainless Steel

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

PIC GAUGES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PIC GAUGES Pressure Gauge with Diaphragm Seal (SKU 3G-OTH-174756) is a low-pressure dial gauge with a 316 stainless steel mini-seal, featuring a 2 1/2 in dial and bottom connection. It has a pressure range of 30 in Hg to 0 in Hg, an accuracy of ±2-1-2%, and a glycerin seal fill liquid with no gauge case liquid. The gauge wetted parts are stainless steel, and the seal lower housing material is 316 stainless steel.

Frequently Asked Questions

What is the PIC GAUGES pressure gauge with diaphragm seal used for?

This low-pressure dial gauge with a 316 stainless steel mini-seal is used to measure vacuum pressure from 30 in Hg to 0 in Hg in industrial processes. It is suitable for applications requiring corrosion resistance, such as chemical or pharmaceutical systems, where the glycerin fill dampens pulsation.

What are the specifications of the PIC GAUGES 301L254A/3JJJ200 pressure gauge?

The PIC GAUGES model 301L254A/3JJJ200 has a 2 1/2 in dial, bottom connection, and a pressure range of 30 in Hg to 0 in Hg. It offers ±2-1-2% accuracy, with a 316 stainless steel seal lower housing and stainless steel wetted parts. The seal fill liquid is glycerin, and the gauge case has no liquid fill.

Where to buy PIC GAUGES pressure gauges with diaphragm seal worldwide?

3G Electric supplies PIC GAUGES pressure gauges with diaphragm seal to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this gauge for your application.

How to select a PIC GAUGES pressure gauge with diaphragm seal?

When selecting this gauge, verify the pressure range (30 in Hg to 0 in Hg) matches your vacuum requirement. Ensure the 316 stainless steel seal housing and wetted parts are compatible with your process media. The glycerin fill dampens vibration; for high-temperature applications, consult PIC GAUGES for fill alternatives.

Used in

Common applications for PIC GAUGES
Hydraulic system monitoring — PIC GAUGES 103D series panel-mount gauges for 0–3,000 psi oil pressure indication
Corrosive chemical processing — PIC GAUGES 301L series with 316 SS diaphragm seal for 0–600 psi acid line measurement
Pneumatic control panels — PIC GAUGES 104D series front-flange gauges for 0–600 psi compressed air systems
Viscous fluid transfer — PIC GAUGES 301L series with glycerin-filled seal for 0–200 psi slurry or polymer lines
Steam or condensate lines — PIC GAUGES 301L series with 316 SS mini-seal for 0–160 psi steam pressure monitoring
Water treatment plant — PIC GAUGES 103D series U-clamp gauges for 0–1,000 psi pump discharge pressure

PIC GAUGES Products

3G Electric supplies PIC GAUGES low-pressure dial pressure gauges with 316 ss mini-seal. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Dial pressure gauge with 316 stainless steel female-threaded mini-seal, 2 1/2 in dial, 0-100 psi range, ±2-1-2% accuracy. Glycerin seal fill liquid, stainless steel wetted parts, 316 SS seal lower housing. Used for measuring pressure in processes where the process fluid must not enter the gauge, such as with viscous, corrosive, or clogging media
PIC GAUGES
Dial pressure gauge with 316 stainless steel female-threaded mini-seal, 2 1/2 in dial, 0-100 psi range, ±2-1-2% accuracy. Glycerin seal fill liquid, stainless steel wetted parts, 316 SS seal lower housing. Used for measuring pressure in processes where the process fluid must not enter the gauge, such as with viscous, corrosive, or clogging media
Dial pressure gauge with a 316 stainless steel female-threaded mini-seal, measuring 0 to 60 psi. Features a 2 1/2 in dial, glycerin seal fill liquid, and ±2-1-2% accuracy. Wetted parts are stainless steel; seal lower housing is 316 stainless steel. Used in industrial processes where the gauge must be isolated from corrosive or viscous media
PIC GAUGES
Dial pressure gauge with a 316 stainless steel female-threaded mini-seal, measuring 0 to 60 psi. Features a 2 1/2 in dial, glycerin seal fill liquid, and ±2-1-2% accuracy. Wetted parts are stainless steel; seal lower housing is 316 stainless steel. Used in industrial processes where the gauge must be isolated from corrosive or viscous media
Dial pressure gauge with a 316 stainless steel female-threaded mini-seal diaphragm seal, measuring 0 psi to 60 psi. Features a 2 1/2 in dial, glycerin seal fill liquid, and ±2-1-2% accuracy. Wetted parts are stainless steel; seal lower housing is 316 stainless steel. Used in industrial processes where the gauge must be isolated from corrosive or viscous media
PIC GAUGES
Dial pressure gauge with a 316 stainless steel female-threaded mini-seal diaphragm seal, measuring 0 psi to 60 psi. Features a 2 1/2 in dial, glycerin seal fill liquid, and ±2-1-2% accuracy. Wetted parts are stainless steel; seal lower housing is 316 stainless steel. Used in industrial processes where the gauge must be isolated from corrosive or viscous media
Dial pressure gauge with a 316 stainless steel female-threaded mini-seal, designed for measuring pressure in processes where media may clog or corrode standard gauges. Features a 2 1/2 in dial, bottom connection, glycerin-filled case and seal, 316 SS seal lower housing, stainless steel wetted parts, and ±2-1-2% accuracy. Range: 0 to 1,000 psi
PIC GAUGES
Dial pressure gauge with a 316 stainless steel female-threaded mini-seal, designed for measuring pressure in processes where media may clog or corrode standard gauges. Features a 2 1/2 in dial, bottom connection, glycerin-filled case and seal, 316 SS seal lower housing, stainless steel wetted parts, and ±2-1-2% accuracy. Range: 0 to 1,000 psi
Dial pressure gauge with 2 1/2 in dial, bottom connection, and ±2-1-2% accuracy. Features glycerin fill in gauge case and seal, with 316 stainless steel seal lower housing and stainless steel wetted parts. Measures 0 to 1,000 psi. Suitable for measuring pressure in processes with viscous, slurry, or aggressive media
PIC GAUGES
Dial pressure gauge with 2 1/2 in dial, bottom connection, and ±2-1-2% accuracy. Features glycerin fill in gauge case and seal, with 316 stainless steel seal lower housing and stainless steel wetted parts. Measures 0 to 1,000 psi. Suitable for measuring pressure in processes with viscous, slurry, or aggressive media
Dial pressure gauge with 316 stainless steel male-threaded mini-seal, 2 1/2 in dial, 0 psi to 100 psi range, accuracy ±2-1-2%. Glycerin seal fill liquid, stainless steel wetted parts, 316 stainless steel seal lower housing. Used to measure pressure in industrial processes where the media must be isolated from the gauge mechanism, suitable for viscous or aggressive fluids
PIC GAUGES
Dial pressure gauge with 316 stainless steel male-threaded mini-seal, 2 1/2 in dial, 0 psi to 100 psi range, accuracy ±2-1-2%. Glycerin seal fill liquid, stainless steel wetted parts, 316 stainless steel seal lower housing. Used to measure pressure in industrial processes where the media must be isolated from the gauge mechanism, suitable for viscous or aggressive fluids

More from PIC GAUGES

View all PIC GAUGES parts
Low-pressure dial gauge with a 2 1/2 in dial and bottom connection, measuring vacuum from 30 in Hg to 0 in Hg. Accuracy is ±2-1-2%. The 316 stainless steel mini-seal isolates the gauge from the process media, with glycerin fill in the seal and no liquid in the gauge case. Wetted parts are stainless steel; seal lower housing is 316 stainless steel
PIC GAUGES
Low-pressure dial gauge with a 2 1/2 in dial and bottom connection, measuring vacuum from 30 in Hg to 0 in Hg. Accuracy is ±2-1-2%. The 316 stainless steel mini-seal isolates the gauge from the process media, with glycerin fill in the seal and no liquid in the gauge case. Wetted parts are stainless steel; seal lower housing is 316 stainless steel
Low-pressure dial pressure gauge with 316 stainless steel mini-seal, 2 1/2 in dial, 0-30 psi range, ±2-1-2% accuracy. Glycerin seal fill dampens pulsation; wetted parts are stainless steel. Suitable for industrial processes where media isolation is required, such as chemical, pharmaceutical, and food applications
PIC GAUGES
Low-pressure dial pressure gauge with 316 stainless steel mini-seal, 2 1/2 in dial, 0-30 psi range, ±2-1-2% accuracy. Glycerin seal fill dampens pulsation; wetted parts are stainless steel. Suitable for industrial processes where media isolation is required, such as chemical, pharmaceutical, and food applications
Low-pressure dial gauge with a 2 1/2 in dial, 0 psi to 30 psi range, and ±2-1-2% accuracy. Features a 316 stainless steel seal lower housing, stainless steel wetted parts, and glycerin seal fill liquid. The diaphragm seal isolates the gauge from the process fluid, suitable for measuring pressure of corrosive or viscous media in industrial processes
PIC GAUGES
Low-pressure dial gauge with a 2 1/2 in dial, 0 psi to 30 psi range, and ±2-1-2% accuracy. Features a 316 stainless steel seal lower housing, stainless steel wetted parts, and glycerin seal fill liquid. The diaphragm seal isolates the gauge from the process fluid, suitable for measuring pressure of corrosive or viscous media in industrial processes
Low-pressure dial gauge with a 2 1/2 in dial, measuring 0 psi to 15 psi. Features a 316 stainless steel mini-seal with glycerin seal fill and no gauge case liquid. Accuracy ±2-1-2% with stainless steel wetted parts. Used in industrial processes where the media is corrosive or viscous, isolating the gauge from the process fluid
PIC GAUGES
Low-pressure dial gauge with a 2 1/2 in dial, measuring 0 psi to 15 psi. Features a 316 stainless steel mini-seal with glycerin seal fill and no gauge case liquid. Accuracy ±2-1-2% with stainless steel wetted parts. Used in industrial processes where the media is corrosive or viscous, isolating the gauge from the process fluid
Low-pressure dial gauge with a 2 1/2 in dial, measuring 0 psi to 15 psi. Features a 316 stainless steel mini-seal lower housing, glycerin seal fill, and stainless steel wetted parts. Accuracy ±2-1-2%. Suitable for isolating the gauge from corrosive or viscous media in industrial processes
PIC GAUGES
Low-pressure dial gauge with a 2 1/2 in dial, measuring 0 psi to 15 psi. Features a 316 stainless steel mini-seal lower housing, glycerin seal fill, and stainless steel wetted parts. Accuracy ±2-1-2%. Suitable for isolating the gauge from corrosive or viscous media in industrial processes