The oil pump is composed of a motor, a pump sleeve, a face shell, a rotor and a rotor elastomer. The pump sleeve and the face liner are made of high-quality steel, and the rotor is a wear-resistant nonmetallic material, so that all the frictional contact surfaces of the pump are highly resistant Grinding the friction surface, so the pump is very wear-resistant, durable and long service life; pump axial and radial are designed with a gap automatic compensation mechanism, with automatic compensation for the gap, the wear parts, durable , Lasting a high degree of vacuum to maintain the same; unique design structure, even in the opposite direction of rotation, it will not damage the parts; even if long-term use, re-enable the flexible start as usual. Suction flow can be from a very small, such as 1 liter per minute to 50 liters per minute; Suction from 2 meters to 9 meters or more; head up to 20 meters.
The exterior of the outdoor wall lamp is beautiful, with simple and beautiful lines. Various styles and forms, simple installation and convenient maintenance.
Outdoor Wall Light,Outdoor Wall Lamp,Outdoor Wall Fitting,Outdoor Bracket Light
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