Product Details: Manufacturer Part Number: OP/T3/31B/N|Pump Type|Air-Operated PumpLubrication Type|OilFlow Rate|3.7 GPMCompatible Container Size Range|400 Lb & LargerVoltage|Minimum Container Size|Maximum Container Size|Pump Material|Aluminum; Plastic; SteelMinimum Bearing Size (mm)|Minimum Bearing Size (Inch)|Maximum Bearing Size (Inch)|Maximum Bearing Size (mm)|Compatible Hose Length|Includes Discharge Hose|Hose Diameter (mm)|32.00Hose Diameter (Inch)|Pump Ratio|Included Container Size (L)|Included Container Size (Gal.)|Compatible Fluids|Compatible Container Size|55 galDo Not Use With|Intake Thread Connection|1/4 NPTFMaximum Viscosity|Food Grade|Includes|Maximum Operating Pressure (bar)|150.00Maximum Operating Pressure (psi)|Hose Length (mm)|Hose Length (Feet)|Hose Length (Meters)|Hose Length (Inch)|Air Inlet Thread Connection|Follower|Inlet Size (Decimal Inch)|Outlet Thread Connection|Minimum Capacity (Lb.)|52.00Manufacturer's Part Number|Free Flow|Minimum Operating Temperature F|122.00Maximum Operating Temperature C|Maximum Operating Temperature F|50.00Product Service Code|UNSPSC Code|