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Large round pressure gauge with a 4 1/2 inch dial and bottom mounted NPT connection

Value Brand

Value Brand Industrial Pressure Gauge 18C765 0 to 60 psi 4 1/2 in Dial 1/4 in NPT

SKU CH-B2QR-9NN39

Measures 0 to 60 psi with ±1.0 % accuracy on a 4 1/2 in dial and 1/4 in NPT bottom connection

  • TypeElectronic
  • Accurate readings with ±1.0 % full-scale precision
  • Large 4 1/2 in dial for clear visibility
  • Durable copper-alloy sensor resists corrosion
  • Tempered-glass lens protects against impact
  • 1/4 in NPT bottom connection fits standard fittings

Industrial Pressure Gauge 0 to 60 psi

The Value Brand Industrial Pressure Gauge 18C765 measures pressure from 0 to 60 psi on a 4 1/2 in dial. It uses a copper alloy sensor and socket for compatibility with non-explosive gas or liquid that does not crystallize or corrode copper alloy. The 1/4 in NPT male bottom connection suits industrial piping installations. Accuracy is rated at +/- 1.0 percent of span.

Tempered Glass Lens and Nylon Case

The gauge case is made from nylon and the lens is tempered glass. These materials protect the internal mechanism while maintaining readability. The unit carries no IP or NEMA rating and no hazardous location rating. It is restricted from sale in California due to Proposition 65 warnings for cancer and reproductive harm.

Copper Alloy Media Compatibility

The sensor and socket are copper alloy HPb59-1, limiting use to media that do not attack this material. Crystallizing or corrosive fluids will damage the gauge. The 1/4 in NPT thread requires matching fittings. Buyers needing higher pressure ranges, different connection sizes, or rated enclosures must select another model.

Highlights

  • Accurate readings with ±1.0 % full-scale precision
  • Large 4 1/2 in dial for clear visibility
  • Durable copper-alloy sensor resists corrosion
  • Tempered-glass lens protects against impact
  • 1/4 in NPT bottom connection fits standard fittings

Specifications

BrandZoro Select
TypeElectronic

Questions about this item

Does the copper-alloy sensor or socket on the 18C765 need periodic recalibration?

The gauge is rated at ±1.0 % accuracy from new; copper-alloy wetted parts do not require scheduled recalibration unless your quality system demands it.

What stops the 18C765 from reading higher than 60 psi during continuous service?

The dial range ends at 60 psi; sustained pressure at or above that limit will peg the pointer and risks permanent sensor deformation.

Will the nylon case and tempered-glass lens of the 18C765 get hot or noisy when mounted all day?

No electronics or moving parts generate heat or noise; the gauge stays at ambient temperature and runs silently.

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