270L,LOADLESS,W/OIL FILTER,REVERSE ROTATION
Cast iron cylinder (Aluminum Head), crankshaft, and valve plate for strength and durability
310LS, H.P. LOADLESS STA-500 PSI
310LS,DUAL CTL,200PSI,REVERSE ROTATION
310LVD, H.P. DL CNTRL,W/VLV,-500 PSI
325LS, H.P. DUAL CNTRL,H.P-500 PSI
The Words Warthog and the Stylized Warthog are Registered in U.S. Patent and Trademark Office. Reg. No. 7,109,357 and 7,109,356