PSP HIGH-VOLUME OEM SPIRAL TUBE PRESSURE GAUGE

Compact, low-profile gauge designed for reliability.
Available in 1” (25mm) to 1.5” (40mm) sizes for space-saving applications.
1/8” NPT socket for easy installation.
Direct drive mechanism eliminates premature failure from gears and linkages.
Safety over-pressure port on the lens for added protection.
“Use No Oil” marking for safe oxygen service applications.
ASME B40.100 compliant for industry standards.
CRN registered and UL listed (for 1.25” and 1.5” gauges).
5-year warranty ensuring long-term durability.

Portable pneumatic equipment such as compressors and hand-held sprayers.
Pressurized recreational guns for consistent performance.
Oxygen tanks and regulators requiring oil-free operation.
Pumps and fire extinguishers needing a compact, dependable gauge.

SPECIFICATIONS

Dial	1.5” (40mm), 2” (50mm)
Case	Steel with blowout back, painted black
Lens	Acrylic
Ring	Steel, painted black
Socket	Brass
Connection	1/8” NPT or 1/4” NPT, bottom or back
Bourdon Tube	Brass
Movement	Brass
Pointer	Aluminum, painted black
Over-Pressure Limit	25% of full scale value
Working Pressure	Maximum 75% of full scale value
Ambient/Process Temperature	-40°F to 150°F (-40°C to 65°C)
Accuracy	±3-2-3% ANSI/ASME Grade B
Enclosure Rating	IP52
Warning	Warning: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.