Universal Marine rotary in-line electric fuel pump. This pump delivers 72 GPH at 5 to 7 PSI. 1/4 NPSF for 3/8 hose, comes complete with fittings, hardware, mounting bracket and instruction sheet. Low pressure, not for fuel injection Universal Marine rotary in-line electric fuel pump. This pump delivers 72 GPH and has pressure of 5 to 7 PSI at no flow condition, 1/4 NPSF for 3/8 hose, comes complete with fittings, hardware, mounting bracket and instruction sheet.