Dial Air Regulator 3/8In MPN:R21-03-R00
Dial Air Regulator 3/8In
The WILKERSON - R21-03-R00 is a dial compressed air regulator designed to regulate downstream air pressure within pneumatic systems. It features a manual knob adjustment mechanism for setting the downstream pressure without the need for tools. It has air inlet and outlet connections for 3/8 in NPT fittings and gauge ports for 1/4 in NPT connections
- intended for use with pneumatic components that are compatible with these specifications. It can be installed in an air line to regulate airflow and pressure for pneumatic equipment, when used within the specified operating ranges and with compatible fittings.
- - Adjustment mechanism: manual knob adjustment
- - Air inlet/outlet size: 3/8 inch with NPT threading standard.
- - Body material: zinc housing
- - Maximum flow rate: 180 scfm
- - Operating pressure: up to 300 psig maximum
- - Operating temperature range: 32°F to 150°F
- - Seal material: nitrile rubber
- - Includes two 1/4 in NPT gauge ports and a non-rising pressure adjusting dial
- - Weight: 2.3 lb
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 25 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 0.01
- Package Width: 0.01
- Package Height: 0.01
- Package Weight: 0.01
Product info last updated on March 23, 2026 9:56pm UTC