Hypro 7560 Series, 8 roller, achieves up to 22.5 gpm and 300 psi. Super Rollers (standard) provide premium wear and life with Poly and PTFE options available for superior chemical resistance. Viton® seals offer the best overall chemical resistance. Standard rotation is counter clockwise, clockwise rotation is available. 15/16" shaft and 3/4" ports 1000 Maximum RPM