They use a 403 stainless steel shaft that is fitted with an ultra hardwearing double mechanical seal (inboard: silicon carbide-silicon carbide) which runs in an oil chamber that has an oil lifter to maintain seal lubrication during operation in any position.This feature, combined with the water and air cooling route to the top outlet, allows the pump to operate for extended periods with little or no water. Max Flow Rate: 222 l/min
Max Head: 11m
Single phase 110v
Dry Weight: 10.4 kg
Discharge: 2 " ( 50mm)