• FEATURES, MP918A and B

• Rolling diaphragm for long life

• Low friction shaft bearing

• Close tolerance on operating range and stroke

• Versatile mounting and connecting hardware

• Nonoverlapping spring ranges for sequencing

• FEATURES, MP920B

• Rolling diaphragm operated for long life

• Fail-safe on over pressure

• Actuator can be swivel mounted from either end to pipe, floor, or wall surface

• Optional positive positioner provides accurate positioning under varying load conditions

Connections:

 :MP918A, MP920 Barbs for 5/32" OD (4 mm) tubing for pilot; 1/4" OD (6 mm) tubing for main and branch

 :MP920 Barbs for 1/4" OD (6 mm) tubing

Diaphragm:

 :MP918 Neoprene, rolling type, 23.8 sq. in. (154 sq. cm) effective area

 :MP920 Neoprene, rolling type, 24.8 sq. in. (160 sq. cm) effective area

Air Consumption:

 :MP918A, MP920 0.021 scfm (9.9 mL/s) @ 18 psi (124 kPa)

 :MP918B None

Operating Temperature:

 :MP918A -20° to 160℉ (-29° to 70℃)

 :MP918B -40° to 160℉ (-40° to 70℃)

 :MP920 -40° to 160℉ (-40° to 70℃)

Maximum Pressure Rating:

 :MP918A 25 psi (172 kPa)

 :MP918B, MP920 25 psi (172 kPa)

Weight:

 :MP918A 13.9 lb (6.3 kg)

 :MP918B 10.5 lb (4.8 kg)

 :MP920 13.1 lb (5.9 kg)

Warranty:1 year