Dwyer Magnehelic Gauge, 1/8 in. FNPT w/ 4 in. Dial

Dwyer Magnehelic differential pressure gauge is the brand to use compared to any "knock-offs". Differential pressure range in 0 to 25 inches of water.Select the Magnehelic gauge for high accuracy--guaranteed within 2% of full scale. Using Dwyer's simple, frictionless Magnehelic gauge movement, it quickly indicates low air or non-corrosive gas pressures--either positive, negative (vacuum) or differential. The design resists shock, vibration and over-pressures. No manometer fluid to evaporate, freeze or cause toxic or leveling problems. Manufactured in the USA.

Features

• Trusted patented design
• Bezel provides flange for flush mounting in panel.
• Clear plastic face is highly resistant to breakage. Provides undistorted viewing of pointer and scale.
• Precision litho-printed scale is accurate and easy to read.
• Pointer stops of molded rubber prevent pointer over-travel without damage.
• Zero adjustment screw is conveniently located in the plastic cover, and is accessible without removing the cover.
• O-ring seal provides pressure tightness.
• Used in hospital/isolation rooms

Specifications

• 0-25 inches water column.
• Easy to read 4 in. dial w/0.5 primary range graduation
• 20° to 140° F Operating temperature range
• 1/8 in. FNPT connection on back and side
• Die cast aluminum body and dial
• 1 year manufactures warranty

Includes

• Instructions
• (2) 1/8 in. NPT plugs
• (2) 1/8 in. NPT to 3/16 in. I.D. rubber tubing adapters
• (3) Mounting adapters with screws