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PSP Spiral Tube Pressure Gauge
Brand: Winters Instruments
Specifications
- Reliable, small diameter, low profile gauge
- 1" (25 mm) to 1-1/2" (40 mm) sizes
- 1/8" NPT socket
- Direct drive (no linkages or hairsprings) eliminating premature failure from the gear and movement
- Safety over-pressure port on the lens
- "Use No Oil" for use in oxygen service
- ASME B40.100 compliant
- CRN registered
- UL listed for 1-1/4" and 1-1/2" gauges
Specifications
Brand
Accuracy
- ± 3-2-3 % ANSI/ASME Grade B
Ambient Temperature Range
- -40° to 65° C (-40° to 150° F)
Approvals & Certifications
- 1.25 (32 mm), 1.5” (40 mm): UL 252A, 404
- CRN
Enclosure, Body Material
- 304 Stainless Steel
- Nickel-Plated Brass
Environmental Protection
- IP65
Lens
- Plexi Glass
Materials of Construction
- Dial (White with Black Markings): Aluminum
- Spiral/Socket (3,000 psi): Beryllium Copper
- Spiral/Socket (60 to 2,000 psi), Pointer (3,000 psi & Below): Brass
- Spiral/Socket, Pointer (4,000 psi & above): 304 Stainless Steel
NPT Connection
- 1/8” NPT Male
Operating Pressure
- Maximum
Overpressure & Static Pressure Limits
- Overpressure: 10 % of Full Scale Value
- Overpressure: 25 % of Full Scale Value (0 to 3,000 psi, UL 404 Listed)
Pressure Range
- bar: 0 to 344.7
- kPa: 0 to 34,474
- psi: 0 to 5,000
Process Temperature
- -40° to 65° C (-40° to 150° F)
Size
- Dial: 1” (25 mm)
- Dial: 1-1/2” (40 mm)
- Dial: 1-1/4” (32 mm)
- Dial: 1-1/8” (30 mm)
- Commonly Used on Portable Pneumatic Equipment Such as Compressors, Hand-Held Sprayers, Pressurized Recreational Guns, Oxygen Tanks and Regulators, Pumps and Fire Extinguishers
