Suttner ST-261 Unloader Valve 8gpm 3625psi with Optional Pressure Switch Model:8.712-686.0 + Switch 2.25gpm Inj 3/8" Female NPT outlet

3/8" Female NPT outlet

Multiple media options can be used such as round and angular sand

General Pump TT9111 EBF triplex pressure wash pump

Comet BWDK3027G ready to go triplex pressure wash pump assembly

Suttner ST-261 Unloader Valve 8gpm 3625psi with Optional Pressure Switch Model:8.712-686.0 + Switch 2.25gpm Inj 3/8" Female NPT outletSuttner ST261 unloader valve with optional pressure switch. 3625 Maximum Rated Pressure 8gpm rated flow 3 8" Female Inlet Outlet 1 4" Female Bypass 176F max temperature Models Available (without switch) 8. 712 681. 0 ST 261 (no injector) 8. 712 683. 0 ST 261 3. 35gpm Injector 8. 712 684. 0 ST261 5. 5gpm Injector Models Available (with pressure switch normally closed) 8. 712 685. 0 ST 261 + Switch (no injector) 8. 712 686. 0 ST 261 + Switch 2. 25gpm