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PIC GAUGES Pressure Gauge with Diaphragm Seal: 30 in Hg to 0 in Hg, 301L/3JJJ, 2 1/2 in Dial - Low-Pressure Dial Pressure Gauges with 316 SS Mini-Seal
PIC GAUGESLow-Pressure Dial Pressure Gauges with 316 SS Mini-Seal

PIC GAUGES Pressure Gauge with Diaphragm Seal: 30 in Hg to 0 in Hg, 301L/3JJJ, 2 1/2 in Dial

The PIC GAUGES Pressure Gauge with Diaphragm Seal (SKU 54XN73) 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…

SKU 3G-OTH-174756

Brand
PIC GAUGES
Item
Pressure Gauge with Diaphragm Seal: 30 in Hg to 0 in Hg, 301L/3JJJ, 2 1/2 in Dial
Category
Low-Pressure Dial Pressure Gauges with 316 SS Mini-Seal
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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
View Full Spec Sheet

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

Product Description

The PIC GAUGES Pressure Gauge with Diaphragm Seal (SKU 54XN73) 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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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.

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PIC GAUGES Pressure Gauge with Diaphragm Seal: 0 psi to 15 psi, 301L/3JJJ, 2 1/2 in Dial, Glycerin (MPN 301L254B/3JJJ100). Key specifications — Brand: PIC GAUGES; Gauge Case Liquid: None; Seal Fill Liquid: Glycerin; Seal Lower Housing Material: 316 Stainless Steel; Accuracy: ±2-1-2%; Gauge Wetted Parts: Stainless Steel.
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PIC GAUGES Pressure Gauge with Diaphragm Seal: 0 psi to 15 psi, 301L/3JJJ, 2 1/2 in Dial, Glycerin (MPN 301L254B/3JJJ200). Key specifications — Brand: PIC GAUGES; Gauge Case Liquid: None; Seal Fill Liquid: Glycerin; Seal Lower Housing Material: 316 Stainless Steel; Accuracy: ±2-1-2%; Gauge Wetted Parts: Stainless Steel.
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PIC GAUGES Pressure Gauge with Diaphragm Seal: 0 psi to 15 psi, 301L/3JJJ, 2 1/2 in Dial, Glycerin (MPN 301L254B/3JJJ200). Key specifications — Brand: PIC GAUGES; Gauge Case Liquid: None; Seal Fill Liquid: Glycerin; Seal Lower Housing Material: 316 Stainless Steel; Accuracy: ±2-1-2%; Gauge Wetted Parts: Stainless Steel.