Rolair

Magnetic Starter w/ Pressure Switch, 3-Phase, 10/16 Amps. Important: Electrical components, such as magnetic starters, motors, capacitors (etc.) cannot be returned for a refund unless proven to...

Before serial number 15080001.

Old Part Numbers: 3930Cylinder, bare. Replace if cracked or piston wall is scored.

11" diameter with a tapered bore