Hiblow® Linear Diaphragm Air Pumps with Alarms

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
• 6' power cord
• 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. 

*Noise level measured from 1 meter away, under normal loading pressure

100LLA-120LLA Specs 150A-200A Specs