Dwyer 1211 24 Roll Up Manometer 12-0-12 Inch Wg

28% 28 percent off rrp

Department:

Dwyer Instruments Magnehelic Gauges

Dwyer 1211 24 Roll Up Manometer 12-0-12 Inch Wg

DWYER 1211 24 ROLL UP MANOMETER 12-0-12 Inch WG Dwyer Slack Tube Manometers are as accurate as the finest laboratory U gages - yet they are made to roll up compactly for easy carrying and to withstand rough usage.
Simply unroll the Dwyer Slack Tube Manometer and set up to read static pressure, vacuum, or differential pressure. Magnetic clips hold it firmly to any steel surface or hang it on a nail. Turn connectors one revolution to open. When the pressure is imposed, add the number of inch es one column travels up to the number of inch es the other column travels down. When reading is completed turn connectors to seal columns, roll up manometer into compact coil and tuck it away in its plastic case or a tool box. No fluid lost. No loose caps or inserts to lose.

Dwyer Slack Tube Manometers cover a wide range of pressure readings from 4-0-4 inch es up to 60-0-60 inch es. Use them in determining velocity and static pressures, for leakage, fan and blower tests, calibrating control devices, checking gas pressure and many other applications. All models have flexible vinyl-plastic columns and flexible spring steel scale calibrated in inch es of water using water; and inch es of mercury using mercury. Scale is center-mounted between columns to eliminate parallax error and has a full 2 sliding zero adjustment.

All Dwyer Slack Tube Manometers feature exclusive molded nylon tubing connector assemblies with rapid shutoff design in an acrylic plastic top. One turn counter clockwise and the instrument is ready for use. Another turn seals the tubes completely. Molded all-nylon construction makes this assembly corrosion-proof, leak-proof and practically unbreakable. Tubing connectors extend horizontally allowing 360deg freedom. Tubes wont bend or p inch off.

All models have over pressure safety traps in the top of both columns to prevent loss of fluid due to over range pressures or surges in pressure.

Slack Tube Manometers are suitable for intermittent total pressure to 50 psi and vacuum not exceeding 20 Hg. Avoid temperatures above 130degF and continuous high total pressure. Not for use with red gage oil; use only water or mercury.

Manufacture:

Dwyer

Notes:

What the kit consists of:
• 1 - #1211-16 Slack Tube Manometer, reads pressure to 16 water.

• 1 - Carrying case, plastic, 8-1/2 x 7 x 3-1/8.

• 1 - 3/4 oz. Bottle Fluorescein green color concentrate with wetting agent.

• 1 - 1/8 pipe thread rubber tubing adapters.

• 1 - 1/8 to 1/4 pipe thread bushing.

• 1 - 3 ft length 3/16 rubber tubing.

• 1 - Rubber tubing adapter to fit standard 7/16 diameter spud.