80mm Heavy Duty Diaphragm Pressure Gauge
80mm Heavy Duty Diaphragm Pressure Gauge
Product Details

 80mm heavy duty diaphragm  pressure gauge  




The  Heavy  Duty  pressure  gauges  with  diaphragm system  are  used  at  measuring  points  with  high dynamic alternating loads and strong vibrations and pulses. The gauges are designed on the basis of a modular construction  system  and  ensure  a  high  level  of functional safety and a long service life.  




Fire-fighting pumps, .  




Nominal Size :

     3.15" (80mm)

Pressure Range :


Accuracy :    ±1%, ±1.6%, ±2.5%
Working Temperature:    -20°c~70°c
  Case:     Stainless steel
  Bezel :      Cover ring brass chromed plated
Pressure element

    Copper alloy  

  Connection:     Stainless steel
  Movement:     Stainless steel
  Dial:    Aluminium
  Pointer:    Aluminium ,black
  Window:    Polycarbonate or safety glass
  Thread:   1/8",1/4",   3/8",1/2", PT,BSP,NPT  etc.
  Weight :

    0.46 kg

  Gaskets/Filling cap:     Neoprene Or Silica gel











Model / Nominal size / Scale range / Connection size / Options


Note: The requirements can be customized




Cixi City Jiu Zhou Special Pressure Gauges Factory is located in Cixi, Ningbo, which is beautiful, rich and strong economic city.

We are a manufacturer of press instruments, and are specialized in producing and developing. After almost 20 years of effort, our company has already had advanced craft equipment and complete test facilities, ensuring high quality products. With the help of China Jiliang University, by heaps of times of innovation and practice, our products have been mainly exported to overseas markets. We also have won a good credit standing in the field.

We will give all support to our distributors, and will cooperate with each other to enlarge the market share together. We will try our best to create cleaner and leisure life for you with our quality products and the best after-sales service. You are welcome to visit our factory. 












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No.7, Gongye Road, Xinpu Town, Cixi City, Zhejiang Province, China
Cixi Allgakind Instrument Technology Co.,Ltd