Interpump 66 HT Series HT 6639 high temperature triplex pressure wash pump

0 gpm @ 3500 to 4200psi (13 to 15hp Gas)

***UPGRADE*** - Now available with integral swivel on the gun inlet

8 GPM max flow

Lance length available:

Giant 23270 Unloader Valve P200 3000psi 6.6gpm water-pump-parts Interpump 66 HT Series HTGiant 23270 series banjo unloader valve. 3000psi Maximum Rated Pressure Fits P200 Series Pumps 6. 6 gpm 195F 3 8" FPT Inlet Outlet **Caution** Failure to install and set the unloader valve properly can result in a very dangerous situation causing sever damage to the pump and the operator. Professional installation is required.