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Fluid Filled Manometers

These manometers measure positive, negative and differential pressures. They are used in calibration labs, filter monitoring and measuring duct static pressure. Find a wide selection of these products to fit your application.


Dwyer Mark II Series Molded Plastic Manometers-

Dwyer Mark II Series Molded Plastic Manometers

The Mark II series molded manometers are of the inclined and inclined-vertical types. Both gauge types are capable of pressure measurements above and below atmospheric as well as differential pressure measurements.


Dwyer 1227 Dual Range Flex-Tube® U-Inclined Manometer, 0-16 " w.c. vertical, 0.20-0-2.6" inclined-

Dwyer 1227 Dual Range Flex-Tube® U-Inclined Manometer, 0-16 " w.c. vertical, 0.20-0-2.6" inclined
Model: 1227

Sale Price $80.98 USD
Regular Price $88.50 USD
Availability 10 in Stock

Qty:

Sale Price $80.98 USD
Regular Price $88.50 USD
Availability 10 in Stock
Quantity

Dwyer 1212 Gas Pressure Kit with slack tube manometer, 8-0-8 "w.c.-

Dwyer 1212 Gas Pressure Kit with slack tube manometer, 8-0-8 "w.c.
Model: 1212

Sale Price $87.38 USD
Regular Price $95.50 USD
Availability 9 in Stock

Qty:

Sale Price $87.38 USD
Regular Price $95.50 USD
Availability 9 in Stock
Quantity

Dwyer 1221/1222/1223 Series Flex-Tube U-Tube Manometers-

Dwyer 1221/1222/1223 Series Flex-Tube U-Tube Manometers

These Manometers combine the inherent accuracy of the simple "U" Tube with the durability of tough, long-lasting plastic construction. Columns are of .375" O.D. flexible and shatter proof clear butyrate tubing. Stark white scales have graduations and numbers silkscreen-printed in black for maximum legibility.


Dwyer 1211 Series Slack Tube Manometeres-

Dwyer 1211 Series Slack Tube Manometeres

As accurate as the finest laboratory "U" gauges - yet they are made to roll up compactly for easy carrying and to withstand rough usage.


Dwyer 100 Series Durablock Solid Plastic Portable Gauges-

Dwyer 100 Series Durablock Solid Plastic Portable Gauges

Dwyer solid plastic portable manometers are precision instruments in inclined and vertical (well-type) styles for the measurement of static pressure, vacuum or differential pressure. Suitable for Total Pressures Up to 100 psig, Temperatures Up to 150°F, Accuracy ±2% of Full Scale (1% on Model 115 Only).


Dwyer 1230/1235 Series Flex-Tube Well-Type Manometers-

Dwyer 1230/1235 Series Flex-Tube Well-Type Manometers

Designed to meet the need for a direct reading single column instrument providing highly accurate pressure readings; positive, negative or differential. Dwyer manometers have no hidden wells or packing glands. These are constructed of shatter-proof clear plastic tubing permanently bonded to well assemblies with leak-proof glued joints.


Dwyer 250-AF Series Inclined Manometer Air Filter Gauges-

Dwyer 250-AF Series Inclined Manometer Air Filter Gauges

Precision machined 1" thick solid acrylic plastic, virtually unbreakable and free of distortion. The fluid bore is precision drilled to ±0.0002" to assure life long accuracy. The scale is mirror polished chrome plated brass to assure parallax free reading by alignment of the meniscus with its reflection.


Dwyer MM-80 Mark II Molded Plastic Manometer, 0 to 80mmH₂O-

Dwyer MM-80 Mark II Molded Plastic Manometer, 0 to 80mmH₂O
Model: MM-80

Sale Price $46.75 USD
Regular Price $50.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $46.75 USD
Regular Price $50.00 USD
Availability 1 to 2 Weeks
Quantity

Calibration Lab
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