Machine case is made of thickened metal plate, reducing working noise. The low safety valve is an automatic pressure relief protection device opened by the inlet static pressure to prevent an explosion caused by excessive pressure under abnormal conditions in the equipment. It is one of the most important safety accessories for pressure vessels. Low pressure air storage and filtering cylinder can filter oil and water. Strengthened oil water filter with wrench position makes it easier to be taken apart.
Optimized drain function of relief valve help to drain filtered water outside of machine. Switch has water-resistant cover that can prevent water from entering and causing short circuit. Added 2 motor support screws make motor fixation more reliable. 1 x Air Pump Set.
Thanks in advance for your close cooperation! For example, Laser Pointer is unacceptable in some countries. We accept return or replace goods within 14 days after package signed. This item is in the category "Pet Supplies\Fish & Aquarium\Air Pumps". The seller is "sich_6615" and is located in this country: GB.This item can be shipped to United Kingdom.