The pump housing, pump cover and wheel drive of the portable sanitary centrifugal pumps are all made of high-quality stainless steel 304 or 316L. The engine has stainless steel protection.

The SS316L sanitary membrane valve is a special form of locking valve that appeared in the 1920s. Its opening and closing part is a membrane made of soft material that separates the inner cavity of the valve body from the inner cavity of the valve lid and the drive parts.

The sanitary tank is a new generation of water tank products after the glass fiber reinforced plastic water tank. Its products are made of SUS304 stainless steel plate, which is beautiful in appearance, economical and practical, and the main body is durable.

The sanitary lobe pump rotor pump has a constant displacement when the pressure changes, and discharges the liquid by the squeezing action of the rotating rotor, so when the piston presses the liquid, the flow is usually small, which is a kind of rotor pump.