| Fluid Pressure Ratio | 36:1 |
| Air Pressure Operating Range | 40-100 psi (3-7 bar) |
| Maximum Working Pressure | 3600 psi (248 bar) |
| Maximum Recommended Pump Speed | 60 cycles per minute |
| Air Motor Effective Diameter | 7.5 in. (190 mm) |
| Stroke | 4.75 in. (121 mm) |
| Air Inlet | 1/2 in. NPT |
| Fluid Outlet | 1 in. NPT |
| Maximum Delivery | 30 lbs./minute (13.6 kg/minute) |
| Wetted Parts | Steel, brass, Nitrile Rubber, urethane, ductile iron, aluminum |
| Sound Power | 77.2 dBa (Measured at 70 psi, 20 CPM) |
| Sound Pressure | 70.5 dBa (Tested at 3.28 ft. from equipment) |
| Pump Cycles per Pound | 3 Cycles |
| Pump Cycles per KG | 6 Cycles |
| Warranty | Five years overall and 1 year wear parts |
| Weight | 59.00 LBS |
Graco's GT 750 pump engineered for challenging applications with a large 7.5-inch air motor and pump lower combination, allowing movement of the same amount of grease with up to three to four times fewer pump strokes. Features reliable NXT air motor technology and proven pump technology based on the Fire-Ball 425 pump with high flow rates up to 32 lb/min of NLGI#2 grease.
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