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OIL-LESS VACUUM PUMP: Dry Run, Twin Piston 1/2 HP 4.5CFM Good for science, medical, dental laboratory and workshop vacuum system hookup. $ave the oil, no oil-mist problem, one year warranty. More vacuum VIOT vacuum pumps and products are available at https://viot.us/HVAC. Thank you for looking.
FEATURES:
- OIL-free twin piston pump;
- Designed and manufactured with the highest quality in materials and workmanship;
- Quiet run at wide temperature ranges, from subzero to 120 degree F, start in cold.
- Free Flow Rate: 4.5 CFM;
- Max Vacuum: 25 inch Hg;
- Powered by 420 Watts/0.5 HP motor, Thermal protection;
Power Supply:120 VAC, 60 Hz 2.6A; hardwired at the job site;
Insulation Class B;
Capacitor: 60 μF, included;
- Come with 4 rubber feet to reduce/absorb vibration and noise, for bolt/mount the pump at site;
- Physical Dimensions:
Size: 11 X 6 X 10 inch;
Shipping Weight: 28 lb.
- Intake/output Port: 1/4 female NPT; Optional adapter to 1/2 barb;
- One year warranty;
- Optional addition: a mini dust filter on the intake port, to filter away the dust from the intake air, extend the life of the pump;
- Optional addition: a mini muffler on the exhaust port for quieter operation(vacuum system only);
- Optional addition: Adapter from 1/4 NPT to 1/2 barb available ;
Packing List:
- Pump, model HW550A2, one unit
- Rubber feet: 4 units, with bolt, no nuts included;
- Capacitor: 60 uF, 1 unit, to be hardwired;
- User Manual: 1 copy
- Shipped in factory foam pack for better protection during shipping.
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