You Are Looking at A OIL-LESS VACUUM PUMP: Twin Piston 90 Watt 1.5 CFM, Good for small air flow Laboratory, Workshop, or medical Applications. Also this pump can be used as an aerator for fishtank aqquarium. No oil mist problem clean run, and zero maintenance cost.

FEATURES:

• OIL-free twin piston vacuum pump;
• Designed and manufactured with the high quality in materials and workmanship;
• Quiet run at wide temperature ranges, from subzero to 110 degree F;
• Free Flow Rate: 1.5 CFM;
• Max Vacuum: 25 inch Hg;
• Thermal protected 90 Watt motor;
  Power Supply:110 VAC, 60 Hz;
  Insulation Class B;
  Come with 5 ft power cord with UL plug;
  Capacitor: 8 uF, cased in and protected;
  
• Come with 4 rubber sucker/feet to reduce/absorb vibration and noise;
• Come with a mini-muffler to reduce noise;
  
• Physical Dimensions:
  Size: 9 X 5 X 6 inch;
  Shipping Weight: 10 lb.
• Intake Port: 1/4 female NPT and adapter to 1/2 barb;
• Come with a handle installed for easy carrying;
• One year warranty;
• Optional addition: mini dust filter on the intake port, to filter away the dust from the intake air, extend the life of the pump;
• Optional addition: INCLUDED, Adapter from 1/4 NPT to 1/2 barb available;

Packing List:

• Pump, model WVP1, one unit
• Intake Port adapter: 1/4 female NPT AND adapter: 1/4 male NPT X 3/8 Barb, one unit
• Exhaust Port Muffler: one unit
• Rubber suckers/feet: 4 units with 4 bolts
• User Manual: 1 copy