Pacer I series 2 inch BSP(M) stainless steel pump Honda GX200 5.5 hp 650 lpm 23 m headPacer I series 2 inch BSP(M) stainless steel pump Honda GX200 5. 5 hp 650 lpm 23 m head Pump materials: Stainless steel 316 pump body Stainless steel hardware Built in check valve Double flush volute Pump body splits in half for rapid access Performance: 650 lpm (172 gpm) 23 m (75 ft) head @ 3600 rpm 2. 3 bar (33 psi) @ 3600 rpm Self priming to 6 m (20 ft) Ports (dual thread): 1 1 2 inch BSP(F) and 2 inch BSP(M) inlet port 1 1 2 inch BSP(F) and 2 inch