Hydraulic super-charged variable-displacement piston pump with SAE B 7/8" keyed shaft (CW rotation) + top outlet port / rear inlet port - Parker Hannifin (PAVC series) - 38cm3/rev. / 2.3in3/rev. displacement - 207bar / 3000psi max. - 11.9gallons/min (GPM) at 21bar/300psi / 1200rpm / 45L/min (LPM) at 21bar/300psi / 1200rpm flow - 3000rpm max. - Nitrile NBR seals - 1 x 1-5/8"-12 UN-2B O-ring SAE 20 inlet threaded port + 1 x 1-1/16"-12 UN-2B O-ring SAE 12 outlet threaded port + 1 x 7/16"-20 UNF-2B O-ring SAE 4 signal threaded port "B" + 1 x 7/16"-20 UNF-2B O-ring SAE 4 drain threaded port "A" - SAE B 2-bolt mounting flange - rated for -40°F...+160°F / -40°C...+71°C - pressure and power controls / max. volume stop