The Model 1088 boiler gauge are specially constructed with a brass connections and movements to withstand conditions inherent in residential hot water heating systems. Their low cost and reliable performance also make them a viable choice for a wide range of other applications. With the dual pressure and temperature dials, the 1088 can replace a pressure gauge and a temperature indicator. And the Model 1088’s modest 2½” gauge size is ideal for installations where mounting space is limited.
U.S. Gauge Sériés PT-1088 boiler gauges are designed for low cost, reliable pressure and température mea-surement in a wide range of applications. These utility gauges are specially constructed to withstand conditions normally encountered in domestic hot water heat-ing Systems.
The 2-1/2" gauge size is idéal for installations where mounting space is limited. Ranges are 0-75 through 0-200 psi pressure, with température ranges from 60°F to 320°F; température accuracy is rated to ±3% of span. Sériés PT-1088 gauges are constructed with a brass socket connection and movement.
Température - ±3% of span
TEMPERATURE ELEMENT: Helical bimetallic element enclosed in a brass bulb
WINDOW AND RING: Polycarbonate window with chrome plated Steel ring
DIAL: Steel, white background with black markings
CASE: Black paint
CONNECTIONS: 1/4-18 NPTCBM