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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 is a low-pressure dial gauge with a 316 SS 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…

SKU 3G-OTH-174755

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/3JJJ100
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 is a low-pressure dial gauge with a 316 SS 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. The gauge wetted parts are stainless steel, and the seal lower housing is made of 316 stainless steel, with no gauge case liquid.

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 a PIC GAUGES pressure gauge with diaphragm seal used for?

This PIC GAUGES pressure gauge with diaphragm seal is used for low-pressure vacuum measurement from 30 in Hg to 0 in Hg in industrial processes. The 316 stainless steel mini-seal isolates the gauge from corrosive media, making it suitable for chemical, petrochemical, and pharmaceutical applications where accuracy of ±2-1-2% is required.

What are the specifications of the PIC GAUGES 301L254A/3JJJ100?

The PIC GAUGES 301L254A/3JJJ100 has a 2 1/2 in dial, bottom connection, pressure range of 30 in Hg to 0 in Hg, accuracy of ±2-1-2%, and a glycerin seal fill liquid. The seal lower housing is 316 stainless steel, gauge wetted parts are stainless steel, and there is no gauge case liquid.

Where to buy a PIC GAUGES pressure gauge with diaphragm seal worldwide?

3G Electric supplies the PIC GAUGES pressure gauge with diaphragm seal worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 301L254A/3JJJ100 gauge to your facility. Contact us for a quote and delivery lead time to your location.

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

Install the PIC GAUGES pressure gauge with diaphragm seal by mounting it with the bottom connection aligned vertically. Ensure the process connection is clean and use appropriate thread sealant. Avoid over-torquing the 316 stainless steel seal housing. The glycerin fill is factory-sealed; do not open the fill port.

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: 30 in Hg to 0 in Hg, 301L/3JJJ, 2 1/2 in Dial, Bottom (MPN 301L254A/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%; Pressure Range: 30 in Hg to 0 in Hg; Gauge Wetted Parts: Stainless Steel.