DWYER 1223-36-D Manometer, U-Tube, 18 Inch-H2O, Flex-Tube, High Contrast Scale

1223-36-D is a series 1223 Flex-Tube® U-tube manometer combine the inherent accuracy of the �U� Tube with the durability of tough, long-lasting plastic construction. The columns are made of 0.375? O.D. flexible and shatterproof clear butyrate tubing and are backed by a white scale channel to provide maximum colour contrast. This manometer is ideal wherever a portable, direct reading manometer is needed. The series 1223 Flex-Tube® U-tube manometer used for either portable or stationary use. Safety traps prevent loss of indicating fluid in case of accidental over-pressure. Tubing is permanently bonded to a moulded, high impact acrylic plastic top that contains safety traps. Large magnetic clips and clamp bar are provided. Standard type �a� connections include two rapid shut-off type moulded nylon tubing connections, two 3-foot lengths of flexible Tygon® plastic tubing, and two 1/8? pipe thread to tube adaptors.

• Range from 18-0-18" water column
• Inches of water using red gauge fluid
• Suitable for total pressures up to 100 psi
• High contrast scale for better precision when measuring
• With 3/4 ounce bottle of red gauge fluid
• Used in duct static pressure, calibration labs and filter monitoring

Notes

Not recommended for vacuum service above 5in. Hg (68in w.c.).