Products
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Aro EXP Series Air operated Diaphragm Pumps

Regulators

Air line regulators provide controlled consistent air pressure as required for specific pneumatic equipment connected to the air system.

Air line regulators provide controlled consistent air pressure as required for specific pneumatic equipment connected to the air system. All ARO-Flo air pressure regulators are offered with a standard adjustment range of 0-140 psig (0-9.6 bar). Alternative spring ranges are offered for easy conversion to suit different requirements. Non-relieving regulators are offered for applications where the venting of downstream overpressure is undesirable.

1500 Series Regulator
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1000 Series Regulator

1000 Series Regulators have the following features 1/8" & 1/4" sizes, with 0-30, 0-60, and 0-140 psi spring options. Panel nut included.
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1500 Series Regulator

1500 Series ARO Regulators have the following features 1/4" & 3/8" sizes, panel nut included and 0-30, 0-60, and 0-140 psi spring options.
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2000 Series Regulator

2000 Series Regulator comes in 3/8", 1/2" & 1/4" sizes, with 0-30, 0-60, 0-140 & 10-200 psi spring options. Panel nut included.
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3000 Series Regulator

ARO 3000 Series Regulator comes in 3/4" and 1" sizes, with 0-30, 0-60, 0-140 and 10-200 psi spring options and panel nut included.
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Super Duty Series Regulator

ARO Super Duty Series Regulator comes in 1-1/4", 1-1/2" and 2" sizes, with 0-125 and 0-180 spring options and high flow rates.