Description
For pressure measuring on refrigeration fluid R-134a,R-404A, R-22, R-410A,
R-134a in blue zone
R-404A in orange zone
R-22 in green zone
R-410A in pink zone
3-1/8" dial size, 1/8"NPT lower mount
Blue steel case, snap on polycarbonate window, Aluminum dial plate, black aluminum micro-adjustable pointer, with pointer stop
Copper bourdon tube, brass movement and connection
Pressure range : -30inHg-0-250psi, 250-500psi Retarded, encapsulated silicone dampened movement for vibration proof
Restrictor installed
IP class : IP54
Accuracy : +/-1.6%
Working temperature : -4 to 140 deg F/-20 to 60 deg C
Ambient temperature : 140 deg F/60 deg C maximum



Measureman has 20 years rich experience in the measuring of pressure, temperature, flow, level industries, The "Measureman" branded products are the combination of continuous good quality and affordable price. "Measureman" products are selected and designed by professional engineers.
For pressure measuring on refrigeration fluid R-134a,R-404A, R-22, R-410A R-134a in blue zone R-404A in orange zone R-22 in green zone R-410A in pink zone
3-1/8" dial size, 1/8"NPT lower mount
Pressure range: -30inHg-0-250psi, 250-500psi Retarded, encapsulated silicone dampened movement for vibration proof
Blue steel case, brass wetted parts, dry, snap on polycarbonate window, external adjustable hole on window
Accuracy: +/-1.6%, pointer micro-adjustable