Pressure Gauge
All Stainless Steel Differential Pressure Gauge (Double Diaphragm Type) MDD
All Stainless Steel Differential Pressure Gauge (Double Diaphragm Type) MDD
MDD has high pressure resistance and high anticorrosive performance. The diaphragm type pressure gauge is mainly use for the positive and negative pressure port of the filter. It is suitable for measuring differential pressure of liquid level, pump inlet and outlet, oil pipeline, pipeline gas and pressurize pump station, can be matched with Triple Valve.
DETAIL
Model: MDD
Introduction
MDD has high pressure resistance and high anticorrosive performance. The diaphragm type pressure gauge is mainly use for the positive and negative pressure port of the filter. It is suitable for measuring differential pressure of liquid level, pump inlet and outlet, oil pipeline, pipeline gas and pressurize pump station, can be matched with Triple Valve.
Feature
■ OEM service
■ Adopts diaphragm as pressure sensing elements
■ Welded connection
■ All stainless steel design
■ Long service life
■ Use with a 3-valve or 5-valve (option)
Main Specifications
▼Size
4”,6”
▼Installation type
Bottom mount (A)／Bottom mount with front flange (B)／Horizon connection (C1)／Vertical connection (C2)
▼Window
General glass／Safety glass
▼Pressure connection
Material: SS304 (Option: SS316)
Thread size: 1/2”
Thread type: NPT／PF (male / female thread)
▼Thread hole pitch (Calculate from the center of the thread)
54mm (standard) / 37mm (option)
▼Differential pressure range
0…0.25 to 25bar
▼Applicable fluid
Liquid and gas that compatible with connection’s material
▼Ambient temperature
-20°C to +70°C
▼Fluid temperature
+100°C
▼Protection level
IP55 (Option: IP65)
Other Specifications
▼Ring
Stainless steel
▼Ring mount
Bayonet
▼Case
SS304 (Option: SS316)
▼Pointer
Aluminum with black enamel
Adjustable pointer
▼Dial face
Blue and black scale
Dial face specially designed for differential measurement
▼Measuring elements
Diaphragm
Material: SS316
▼Movement
Stainless steel
▼Accuracy
±2.5%F.S. (Standard) / ±1.6%F.S. (Option)
▼Maximum static pressure
≤100bar (Option: 200/400bar)
▼Other requests (Option)
Third party notarized documents
Inspection report
Tag
Customized dial face (scale, colors, unit, etc.)
Install diaphragm seal
Coating
Install throttle screw
Dampened movement
Install capillary
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