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DESCRIPTION

• Commercial pressure gauges are constructed using mechanical technology. the linkage system is connected to a pointer or needle on a circular dial face. when the Bourdon tube deforms due to pressure, it moves the linkage, which, in turn, causes the pointer to rotate around the dial face. 

• Applications including FRL ( filter regulators ), vacuum pumps, pneumatic systems, compressors, plumbing and HVAC systems, instrument panels, air and gas dryers, pressure test stands, air conditioning equipment, pressure vessels, machine tools, and a wide variety of other panel gauge applications.  

SPECIFICATION

• Sizes：40mm, 50mm, 63mm, 75mm, 100mm, 150, 200mm

• Accuracy : 1.0%, 1.6% or 2.5% 

• Pressure range:  -1 to 400 bar 

• Working pressure：Steady: 75%*full scale value; pulsation: 50%*full scale value; sudden: 100%*full scale value

• Case material：Black Steel ( chrome steel bezel ring or case on option )

• Bourdon tube:  C-shape or  helical copper alloy

• Movement : Copper alloy

• Pressure connection material : Copper alloy

• Pressure connection thread: 1/2", 3/8", 1/4", 1/8" NPT standard, JIS, DIN , M10*1.0, M14*1.5, M20*1.5 available

• Mounting options: Bottom, back, back with U clamp, back with front flange, bottom with back flange

• Pointer : Aluminium alloy, black painted 

• Lens material: Glass or PC

• Scale units:  Psi, bar, Mpa, Kpa, Kg/cm2, mmH2O, "Hg

• Operating temperature range:  Ambient: -25 to 60°C(dry); media: max 60°C-standard

• Suggestion accessories :  Brackets, mounting flange,  syphons, needle valves, ball valves / cocks, adjustable snubbers, test plugs