Hiblow® WG Series Linear Diaphragm Air Pumps for Ponds and Water Gardens



Hiblow® WG Series linear air pumps are a brand new line from a company with nearly 50 years of experience building reliable, energy-efficient, quiet air pumps!    This new line is specifically focused on uses in backyard ponds and other applications in ornamental water features. 

The WG Series is intended for use 24 hours a day, seven days a week and up to 365 days per year!   

  • Oil-free operation eliminates danger of contamination in your pond!
  • Linear diaphragm design for quick, inexpensive repair of worn pumps (Pumps can be rebuilt a couple of times for extended use!)
  • Includes pressure tap location for external alarm sensor
  • These 120vAc / 60Hz pumps are UL Listed
  • Outside diameter of outlet is 18mm (0.71")
  • Comes with rubber elbow to adapt to 3/8" ID tubing
  • 1 Year Manufacturer Warranty: https://www.hiblow-usa.com/warranty/ 

NOTE:  PGP provides a complimentary extended warranty, repairing or replacing a Hiblow pump that fails during the second year after purchase. This offer does not include diaphragms, which are wearable parts. Pumps with water inside or other abuse are not eligible for warranty replacement. 

Model Rated
Air Flow
Pond Size
Watts Maximum
WG-2 40 Lpm @ 12.8 kPa Up to 16,000 gallons
24 6'
9" x 6.75"
x 7.5"
WG-3 60 Lpm @ 14.7 kPa 8,000 to 20,000 gallons 38 7'
WG-4 80 Lpm @ 14.7 kPa 10,000 to 24,000 gallons


PDF IconSpecifications

Top Selling Brands