Product Overview MKL 5.0/35-W PUMP 5.0GPM 3500PSI 3400RPM 1" HOLLOW SHAFT GAS FLANGE SUPER DUTY M-SERIES Oversized bronze connecting rod assemblies (1 lb. each) Heavy duty reinforced heads with external and internal bracing Large diameter niploy plated valve caps with increased thread depth Reinforcing ring on inlet and discharge ports Extra heavy duty taper roller bearings Deeper back covers for increased oil capacity (24oz. capacity) SPECIFICATIONS: GPM: 5.0 PSI: 3500 HP: 16 gas RPM: 3400 SHAFT: 1" Hollow with mounting flange SPRAY TIP: 5.0 SEAL KIT: UD-28 VALVE KIT: UD-30 WEIGHT: 27 lbs. Reviews (No reviews yet) Write a Review