Your First Choice for Pumps and Pump Systems
Call Icon Call (305)-754-0677 M-F 8am - 4pm EST | Contact | FAQ
Menu
Search
Call KingPumps
Cart
Previous Menu Home
Search
Call (305)-754-0677 Call (305)-754-0677
M-F 8am - 4pm EST
Contact Help FAQ
Home / Accessories / Jet Pumps Accessories / Pressure Gauges / Liquid Filled Stainless Steel Pressure Gauge 2-1/2" Up To 2000 psi / Stainless Steel Pressure Gauge 2.5" Liquid Filled 0-300 PSI # 201L-254H (C)

Stainless Steel Pressure Gauge 2.5" Liquid Filled 0-300 PSI # 201L-254H (C)

Item#: ESP-ACC-201L-254H
Product Available Availability:Usually ships the next business day
Stainless Steel Pressure Gauge 2.5" Liquid Filled 0-300 PSI # 201L-254H (C)<br>
Reg. $42.75
Sale: $31.15
Ask question Ask a Question- Read Answers
Shipping Charges Shipping Charges

High quality stainless steel liquid filled pressure gauge. The glycerin filling and built-in snubber dampen the effects of pulsation and vibration, while perpetually lubricating the movement (and keeping contaminates such as dirt away from all moving parts) which will extend its life.

Construction: 303 Stainless steel case and bezel. Brass internals & connection. Phosphor bronze bourdon tube. Pressure Range: 0-300 PSI Connection: 1/4" MNPT bottom Accuracy: 2% Ambient temperature: 30 to 160 degrees Fahrenheit

Questions & Answers

Liquid-filled pressure gauges provide a number of advantages: The liquid absorbs vibration and pressure spikes. The dampening action of the liquid enables the operator to take readings during conditions of rapid dynamic loading and vibration The liquid lubricates all moving elements, dramatically reducing wear in the movement Because most liquid-filled gauges are filled with non-aqueous liquid and hermetically sealed, they perform in corrosive environments and are immune to moisture penetration and icing, and shock effects are lessened. Liquid-filled gauges enhance the reliability and integrity of the measuring system for long periods under extreme operating conditions.
For pressure gauges with full scale ranges of 300 PSI and below (including vacuum and compound ranges of 30” HG-0-200 PSI and below), case venting (after the gauge is installed) is necessary to preserve the accuracy. Temperature fluctuations during shipment and in the process application cause the liquid filling to expand and contract which in turn increases or decreases case pressure. As a result, accuracy can be decreased and the pointer may not return to zero properly until the gauge is vented to the atmosphere.
Due to pressure build up, some gauges (usually lower pressure ranges such as vacuum, up to 300 psi) may reflect a reading that is slightly "off zero". To properly "vent" the pressure gauge, cut off the tip of the fill plug after you have installed the instrument. This allows the gauge to be equal to the atmospheric pressure.
The type of liquid used to fill the gauge varies with the application. Our gauges use pure glycerine which provides the best performance in most applications.
A gauge range of twice the working pressure is generally selected. The working pressure in all cases should be limited to 75% of the gauge range. Where alternative pressure and pulsation are encountered, working pressure should be limited to 2/3 of the gauge range.

(?) Ask a question about Stainless Steel Pressure Gauge 2.5" Liquid Filled 0-300 PSI # 201L-254H (C)
Back to Top