Detailed Product Description

The 4-1/2" Process Gauges are furnihed in a solid front turret style case, moulded in hi-impact polypropylene, which is ideally suited for corrosive and difficult environments. The solid front gauge is equipped with a solid wall separating the indicating dial from the bourdon tube and a blow-out back which will release from the case if the bourdon tube should rupture.
With 316 stainless steel internals, liquid-filled or dry construction, this gauge is ideally suited for the food processing, refrigeration, storage tanks, require-ments of the process, power and chemical industries. This high quality gauge offers the benefit of field filling without any additional kits or accessories.
This series process gauges are supplied in 16 different vacuum, compound and pressure ranging from 30"Hg vacuum through 10000psi.

The 4501 series main contain follow general specification,
Dial Size:4-1/2inch
Pressure Range:with range from 30inHg(vacuum) through 10000psi.
Material & Type of Bourdon Tube:with SUS316 material,
range from vacuum through 1000psi in "C" shape tube .
range above 1500psi in Helicoidal tube system.
* 1psi=0.06896bar
Movement:with SUS304 material.
Cases & Ring:PVC material turret case(black) with polypropylene threaded ring.
Connector:with SUS316 material , 1/4", 1/2"PT, NPT, BSP are the standard threads.
Dials:dials are uniformly graduated and have highly legible black markings. In single scale(psi, bar, kpa, MPa or kg/cm2) or dual scales .
Lens:molded plexiglass with o-ring seal, PC are available.
Pointer:balanced Auminum pointer with black finish(mirco adjustable).
Accuracy:+/-0.5 class