Products
Dry Pressure Gauge
The Ningdian® dry pressure gauge made in China is a very simple pressure gauge, it refers to an instrument that uses an elastic element as a sensitive element to measure and indicate a pressure higher than the ambient pressure. It often has a black steel or plastic case, black steel bezel, or no bezel, copper alloy connection, the connection has a thread size of 1/4”NPT or BSP, 1/8”NPT or BSP, brass bourdon tube and movement, plastic or glass len, the Ningdian® dry pressure gauge is widely used because of its easy installing and low prices. Make sure that your medium is compatible with brass. It can be operated at temperature -20°C to + 60°C.
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Product Description
The Ningdian® dry pressure gauge covers almost all industrial processes and scientific research fields. Dry pressure gauges made in China can be seen everywhere in the fields of heat pipe network, oil and gas transmission, water supply and gas supply system, vehicle repair and maintenance factories and stores.
Especially in the process of industrial process control and technical measurement, due to the high mechanical strength and convenient production of the elastic sensitive element of the mechanical dry pressure gauge, it is more and more widely used.
The dry pressure gauges can be used on gas and liquid pipe project, which controls the pipe inner pressure in time. We can also desigen the special connection thread and bracket for it to satisfy your installing requirement, the dial artwork also can be booked according to your request. The dial can be single scale, dual scales or tri-scales, the Ningdian® dry pressure gauge with a bottom or back connection.
The dry pressure gauge diameter is 40, 50, 63,100,160,250 mm, the accuracy class 1.6 for steel housing and 2.5 for plastic housing. The measurement range for the gauges of these series is from -1 to 400 bar. Scale division ranges from 0.02 to 50 bar.
Paremeter of Dry Pressure Gauge
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Size: |
From 1.5” to 10” |
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Pressure Range: |
From 30inHg to 15000psi |
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Socket: |
Brass , stainless steel material or chrome plated |
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Thread: |
BSP, NPT, BSPT, PT, ZG and other special specification |
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Bourdon tube: |
Phosphor bronze or Stainless Steel material |
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Case : |
Plasitic, black steel. |
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Bezel: |
No bezel , black steel press-on bezel, chrome plated press-on bezel, 304 St St press-on bezel or 316 St St press-on bezel |
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Window: |
Plasitic press-in , PC lens, glass lens and screw-on PC Lens. |
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Dial Plate: |
Single , dual or three scales (Bar, Psi, Kg/c㎡, Kpa, Mpa) |
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Accuracy: |
3-2-3%,2.5%,1.6%,1% |
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Movement: |
Steel, brass or stainless steel material |
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Pointer: |
Aluminium or stainless steel material |
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U-Clamp: |
Chromed plated or St St material |
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Flange: |
Chromed plated or St St material |
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Restrictor: |
Brass or St St material |
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Over Pressure: |
130% |
