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Murphy
Pressure & Vacuum
20 Series Pressure & Vacuum Swichgages®
20BPG-75: B-Series Pressure Murphygage®
20BPG-100: B-Series Pressure Murphygage®
20BPG-150: B-Series Pressure Murphygage®
20BPG-300: B-Series Pressure Murphygage®
20DP Differential Pressure Swichgages®
20P Pressure Swichgages®
20P7 Lockout Pressure Swichgages®
20PW7 Lockout Pump Pressure Swichgages®
20V Vacuum Swichgages®
A20 Series Pressure Swichgages®
25 Series Pressure & Vacuum Swichgages®
A25 Series Pressure & Vacuum Swichgages®
PSB Series Direct Mount Pressure Switch
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OPLC Series Surface Mount Pressure Swichgage®
OPLFC Series Panel Mount Pressure Swichgage®
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20BPG-400: B-Series Pressure Murphygage®
The 20BPG-400 B-Series Pressure Murphygage® is a high quality, diaphragm-actuated indicating gage, with a pressure range of 0-400 psi. Built with the same heavy-duty design as the standard 20-Series Swichgage® instrument, the B-gage is more compact and is the optimum instrument for gage-only applications.

The 20BPG-400 has a high-impact polycarbonate lens, a sturdy environmentally sealed steel case, and a polished, low-profile stainless steel bezel. Accuracy and protection from moderate over-pressure are assured by a unique, unitized diaphragm chamber, superior quality materials, and the design of the gage movement.

Pressure changes at the beryllium copper diaphragm convert to accurate mechanical movements that are indicated on a 2", easy to read, dual-scale analog dial. A pulsation dampener in the pressure port helps eliminate pointer flutter; it can be removed for cleaning to maintain the Murphygage® response and accuracy.

Sales Bulletin
Installation Instructions
Price: $69.75  (Out of Stock)

 
 
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