3 years limited warranty against manufacturing defect or poor workmanship; exclude consumable parts such as air filter and diaphragms.
UL outdoor rated for USA & Canada.
Specification

Model	AL-40	AL-60	AL-80
Voltage & Frequency	AC 100V, 120V, 230V, 240V & 50/60 Hz
Normal Operating Pressure Range	5 ~ 20 kPa, 0.7 ~ 3 psig	5 ~ 25 kPa, 0.7 ~ 3.6 psig
Rated Pressure	15 kPa, 2.18 psig
Rated Performance (±5%)	40 LPM, 1.4 CFM	60 LPM, 2.1 CFM	80 LPM, 2.8 CFM
Rated Power	46 W	60 W	85 W
Sound Level	36 dB	38 dB	39 dB
Discharge O.D.	18 mm, 5/8 in
Weight	5.4 kg, 12 lb	6.3 kg, 14 lb	6.3 kg, 14 lb

Alita AL-40 Air Pump