self-priming peripheral pumps

Product Description

The pump is with peripheral impeller containing numerous radial blades in its edge(msn:dacheng*-market). The particular shape of the blades rapidly transfers radial re-circulation motion to the fluid on entry to the pump, between the impeller blades and the double channel, machined on each side of the pump body. They have various appearances and motor shells to the different operating requirements. They are reliable, economical and simple to use. Pump body: Cast Iron Impeller: Brass Motor : Closed, externally ventilated Insulation class: B and F Protection class: IP*4 or IP*4 Mechanical seal: Stainless steel/Carbon-ceramic Shaft: *5# Steel / Stainless steel Thermal protector (if required)(msn:dacheng*-market)