Description
General Pump AL2 Unloader, featuring a 3-way flow-through design along with an automatic operation and manual bypass lever. This unloader device expertly regulates system operating pressure by releasing any excess volume through the by-pass. Equipped with an off-load pump startup feature, it ensures protection to the system from overpressurization and is ideal for controlling multiple units simultaneously.
Specifications:
- Max Flow Rate: 48 GPM
- Max Pressure: 2900 PSI
- Ports Sizes:
- Inlet: 1 – 11 BSPP
- Outlet: 3/4 – 14 BSPP
- Bypass: 1-1/2 – 11 BSPP
- Weight: 12.3 lbs
- Material:
- Upper and Lower Valve Body: OT58 Brass
- Valve Seat: AISI 431 Stainless Steel
- Valve: AISI 420 Stainless Steel with Stellite