Manometer gauges can display positive, negative and differential pressure.

Applications

C1 series molded manometers are one of the inclined- vertical type’s manometers. The curved inclined-vertical tube of the C1 gage provides higher ranges with more easily read increments at low readings. The Model C1 is excellent for general purpose applications.

C1 gages can display positive, negative and differential pressure.

Features 

High accuracy — guaranteed within 3% of full scale

Economically priced, compact and available in both stationary and portable applications

Construction is simple with virtually indestructible molded white styrene-acrylonitrile housing, indicating tube and fluid wells, molded ABS knobs and zero adjust plunger, shock mounted glass level vial and leak proof "O" ring seals

Moderate overpressures are accommodated by an overflow tank incorporated in the C1

Specifications

Service: Air and non-combustible compatible gases (Natural gas option available)

Housing: white styrene-acrylonitrile housing

Accuracy: ±3% of full scale

Maximum internal working pressure: 10 psi (70 kPa)

Overpressures: Moderate overpressures are accommodated by an overflow tank incorporated in the C1

Maximum working temperature: 60°C (140°F)

Accessories

Included with each C1 manometer are two tubing connectors for 1⁄8" pipe or sheet metal ducts, two mounting screws,3⁄4 ounce bottle of indicating fluid, red and green pointer flags and complete instructions.

The C1 also includes 6.5 feet of flexible double column plastic tubing. Portable operation of the C1 is made possible by the use of the optional C-700 portable stand. A short piece of tubing can be slipped over the C1 pressure connections to contain the gage oil in transit.

Installation

C1 manometers can be mounted on any vertical surface with the two mounting screws provided. A built-in spirit level simplifies leveling before mounting screws are tightened. Simply fill the reservoir, adjust fluid level to zero, connect the tubing, and the gage is ready for operation.

Models