1/2" Poly Trigger Gun for Softwashing Roof Cleaning Paver Sealing ST510 SURFACTANT Ultra-compact unloader maintains set system

Ultra-compact unloader maintains set system pressure yet unloads to near zero in by-pass

10 GPM 3000 PSI 6

YKITU5221 Repair Kit for YU5221 Unloader

Belt driven General Pump

1/2" Poly Trigger Gun for Softwashing Roof Cleaning Paver Sealing ST510 SURFACTANT Ultra-compact unloader maintains set systemPolypropylene trigger gun 1 2 FPT or 15. 0003. 13 ST 510 This gun must be rinsed after every use and can't handle being dropped with a wand installed on the outlet. We recommend installing a 1 2" PVC wand no longer than 24" because installing a longer length will place stress on the outlet port and possibly cause a crack. Do not use Teflon tape to install fittings on this gun. Please use non drying, liquid Teflon such as Rector Seal T Plus 2 available