Hiblow® HP Alarm Air Pumps boast effective aeration, efficient operation and reliable service. For over 30 years, these energy-efficient, low-noise pumps have been used in backyard ponds and aquaculture applications. Every HP Alarm Air Pump features an alarm that will sound if air is not flowing. Also features thermal overload protection to guard against overheating and pump damage.
Oil-free operation eliminates danger of contamination in your pond!
Linear diaphragm design for quick, inexpensive repair of worn pumps
Includes pressure tap location for external alarm sensor (Excludes HP-20)
These 120vAc / 60Hz pumps are UL Listed (Excludes HP-20)
Outer diameter of outlet measures 18mm (0.71")
Comes with rubber elbow to adapt to 3/8" ID tubing
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.
Rated Air Flow / Loading Pressure
Maximum Operating Pressure
40 Lpm @ 12.8 kPa
9" x 6.75" x 7.5"
60 Lpm @ 14.7 kPa
25kPa / 3.6psi
10" x 7" x 7.75"
80 Lpm @ 14.7 kPa
100 Lpm @ 17.7 kPa
30kPa / 4.3psi
11" x 8" x 8.75"
120 Lpm @ 17.7 kPa
150 Lpm @ 20.0 kPa
200 Lpm @ 20.0 kPa
*Noise level measured from 1 meter away, under normal loading pressure