The Weiss Series DG Gauges are used in the measurement of pressures below 10 psi.
This line of diaphragm gauges offers an instrument highly sensitive yet durably
constructed. Utilizing a thin walled copper-alloy, the diaphragm senses slight pressure
or vacuum and expands or contracts. The action of the element is quickly and accurately
indicated within 1.5% of full scale range. Some of the uses are filter monitoring, leak
testers and LP gas.

CASE-Black drawn steel, with twist lock polycarbonate window.
DIAPHRAGM- Copper alloy.
SOCKET - Brass, 1/4" NPT lower or center back connection.
MOVEMENT - Brass.
DIAL - White coated metal lithographed with black graduations lines and numerals.
POINTER- Balanced design, aluminum in black finish.