1.25" Spiral tube fire extinguisher pressure gauges with UL
Company Profile
Ningbo GC Gauge Company is an ISO 9001 manufacturing company offering over 1,000 different styles of gauge, vacuum and testing instruments which include: Standard Economy Pressure Gauge, Liquid Filled Stainless Steel Pressure Gauge, Vacuum Gauge, Differential Pressure Gauge, Mining Gauge, Spiral Tube Fire and Oxygen Pressure gauges etc. Our quality control procedures are among the best in our industry.
EVERY gauge that leaves our plant is tested to ensure quality.
We maintain strict control over all phases of production from acquisition of raw materials to testing procedures incorporating new technologies, advanced hydrostatic testing equipment and rigid production policies.
GC Gauge can also provide end users with the ability to custom design and manufacture instruments that are specific to their operational needs and strategic process requirements.
We serve a wide range of industries which include: Petro Chemical, Pharmaceutical, Mining, Food Processing, Medical, OEM and MRO applications.
Detailed Photos
Product Parameters
• Commonly used on portable pneumatic equipment such as compressors, hand-held sprayers,
pressurized recreational guns, oxygen tanks and regulators, pumps and fire extinguishers
Dial | 1" (25mm), 1.25" (32mm) or 1.5" (40mm) white aluminum with black markings |
Case | 1" (25mm:) Nickel plated brass Others: 304 SS |
Lens | Plexiglass |
Spiral Tube | 60 to 2000 psi:phosphor bronze 3000 psi: Beryllium copper or Stainless steel 4000 psi and above: 316L SS |
Connection | 1/8" NPT standard, back |
pointer | 3000 psi and below: Brass 4000 psi and above: 304 SS |
Over-Pressure Limit | 10% of full scale value |
Working Pressure | 10% of full scale value |
Ambient | -40°F to 150°F (-40°C to 65°C) |
Accuracy | ±3-2-3% ANSI/ASME Grade B |
Enclosure Rating | IP65 |
Certifications
Packaging & Shipping
Quality Control
FAQ