1211 / 1212 Slack Tube Manometers
Safety traps to prevent loss of fluid, easy roll up for transport and storage
The Series 1211 Slack Tube® Manometer is as accurate as the finest laboratory “U” gages, but is designed to roll up compactly for easy carrying. These manometers cover a wide range of pressure readings from 4 in - 0 in - 4 in up to 60 in - 0 in - 60 in.
The Model 1212 Gas Pressure Kit in comes supplied with a 1211-16 Slack Tube® Manometer, carrying case, necessary tubing, and connection fittings for checking gas pressures in virtually all gas appliances. Included with the 1212 kit is one (1) 1211-16 Slack Tube Manometer (reads pressure to 16 in H2O), one (1) carrying case, one (1) 1 oz. bottle of Fluorescein green color concentrate with wetting agent, one (1) 1/8 in pipe thread rubber tubing adapters, one (1) 1/8 in to 1/4 in pipe thread bushing, one (1) 3 ft length 3/16 in rubber tubing, one (1) rubber tubing adapter to fit standard 7/16 in diameter pud.
• Rolls up for easy storage and transport
• Over pressure safety traps to prevent loss of fluid due to over range pressures or surges in pressure
• Filter monitoring
• Duct static pressure for setting damper position
Accessories
DwyerA-126 Fluorescein Green Concentrate
1 oz dispenser bottle fluorescein green color concentrate
Buy now!$28.95 CADNormally ships in 1-2 weeks
DwyerA-339 Brass Adapter
Adapter, brass, 1/8" NPT to 3/16" rubber and 1/8" ID plastic tubing
Buy now!$11.39 CADNormally ships in 1-2 weeks
DwyerA-315 Shutoff Type Gage Connector
Shutoff type gage connector for 3/16 in rubber tubing
Buy now!$38.08 CADNormally ships in 1-2 weeks
DwyerA-202 Rubber Tubing (3/16" ID) per foot
Rubber tubing has less tendency to kink in storage and occupies less space, thus is best for portable work
Buy now!$3.32 CADNormally ships in 2-3 weeks
DwyerA-332 Brass adapter
Brass adapter, 1/8" female NPT to 1/4" male NPT.
Buy now!$8.59 CADNormally ships in 3-4 weeks
DwyerA-401 Plastic Carrying Case
Plastic carrying case (7-9/16" x 5-7/8" x 2-13/16").
Buy now!$70.89 CADNormally ships in 3-4 weeks
DwyerA-413 Steel carrying case
Steel carrying case for portable draft gages 104-8, 104-10 and 48" and larger Slack Tube® manometers - 18-1/2" x 4-3/8" x 2-1/4".
Buy now!$301.50 CADNormally ships in 3-4 weeks







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