Skip to content
Save Up To 35% Off Mars Hydro!
Save Up To 35% Off Mars Hydro!

Ai WaterVac 0.7 CFM 2-Head Recirculating Water Vacuum Pump

Original price $1,254.00 - Original price $1,254.00
Original price
$1,254.00 - $1,254.00
Current price $1,254.00

Note: BACKORDER is required for this product, please enquire at before purchasing.


Ai WaterVac 0.7 cfm is an oil-free, portable, chemical resistant, 2-head recirculating water pump, with simplified maintenance, and no frequent and costly oil change. All major parts are made of PTFE, these economical vacuum pumps are perfect for tough lab applications.

Great with any Indoor hydroponics system. Some examples of indoor hydroponics systems are Ebb & Flow, Drip Irrigation and Deep Water Culture (DWC).


  • Long life, corrosion resistant, reliable
  • All major valves and parts made of PTFE
  • Whisper quiet operation
  • Chemically resistant
  • No oil changes, no cold trap required for water/alcohol solutions
  • Virtually maintenance-free solution for laboratory environment
  • Smaller footprint than oil pump saves lab space
  • Designed to work with rotary evaporators


 Electrical requirements
 220-240 Volts 50Hz single phase, 180 watts
 Pumping rate
 0.7 cfm
 Ult. vacuum pressure
 735 torr / 97.9 kPa
 Vacuum inlet (vacuum connection)
 3/8" hose barb x 2
 Water reservoir  Capacity: 15 liters
 Recirculating water

 Flow rate: 80 liters/min
 Max head: 10 meters

 Adjustable vac./gas ballast  No
 Safety  Back-flow check valve

 Housing, water reservoir, 3 way tee: plastic
 Water jet: copper + PTFE
 Check valve: plastic + copper
 Pump body, pump vane: type 304 stainless steel
 Vacuum tubing: fluorine rubber

 Pump dimensions (WxDxH)
 380 x 310 x 430 mm
 Shipping dimensions (LxWxH)
 430 x 360 x 510 mm
 Pump weight
 7.5 kg
 Shipping weight
 8.5 kg


Standard package

 Part description


 Ai WateVac 0.7 cfm 2-Head Recirculating Water Vacuum Pump
1 pc
 3-way stainless steel 3/8" hose barb tee adapter 1 pc 
 Silicone vacuum hose
6 ft
 User's manual
1 pc