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China Ningbo Gongyao Pressure Gauge Manufacturer is a professional manufacturer and exporter of vacuum pressure gauge, vacuum pressure gauges, pressure gauges, temperature gauges, thermometers, regulators and other test instrument equipments. We spare no effort to assure the best quality and excellent service. With more than 10 years continuously striving for excellence, we have gained a high reputation in the world market. We welcome OEM orders and we are willing to process according to customer products, vacuum pressure gauge, vacuum pressure gauges.
  Acetylene & oxygen pressure gauges
  Diameter: 2", 2-3/4"
  Case: steel body painted colors,bakelite case
  Window: polycarbonate,glass
  Internal: brass, phosphor bronze,304-cassette mechanism,316tie-in
  Connection: bottom connection
  Range: 0~400kg/psi
  Scale: psi, bar, Mpa, Kpa, kg/cm2, Hg single or dual scale or according to customers order.
  Accuracy: 2.5%, 1.6%
  Inlet thread: 1/8", 1/4", 3/8", NPT,BSPT, BSP
GY-A-01
Acetylene pressure gauges
GY-A-02
Oxygen pressure gauges
GY-A-03
Acetylene pressure gauges
 
 
 
GY-A-04
Oxygen pressure gauges
GY-A-05
Acetylene pressure gauges
GY-A-06
Acetylene pressure gauges
 
 
 
GY-A-07
vacuum pressure gauge
GY-A-08
vacuum pressure gauges
     




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