Dwyer Instruments LPG4-D8422N

The Series LPG4 gages offer top of the line performance and accuracy for pressure and vacuum applications up to and including 160 in H2O. The LPG4 is constructed from a single beryllium-copper diaphragm affixed to a precision-machined brass plate. This innovative design, together with a high-precision, milled-teeth brass movement and nickel-silver pinion and bearing surface, provide the user with a top of the line low pressure instrument.