Jkb Coaxial Self Priming Pump 1-5hp, Brand Name : Jiekai

We are offering jkb coaxial self priming pump 1-5hp.
　　1.type:
　　jkb-l – 75 10 2 n a h – cch - 5
　　⑴ ⑵ ⑶ ⑷ ⑸ ⑹ ⑺ ⑻ ⑼
　　⑴jkb-l一model no.
　　⑵in-outlet diameter: 40-1.5” 50-2” 75-3”
　　⑶power：01-3 1hp 02-3 2hp 03-3 3hp 05-3 5hp 07-37.5hp 10-3 10hp
　　⑷poles: -2:2p 4:4p
　　⑸rubber material: n-vbr e-epdm v-viton
　　⑹one-way valve: b-tongue-less a-with tongue
　　⑺l-low head h-high head
　　⑻shaft seal materials: ccs, cch, sch
　　⑼frequency: 5:50hz 6:60hz
　　features:
　　(1)this machine adopts frpp, pvdf material injection molding.
　　(2)has self-priming function. The check valve is designed to prevent liquid from backflow in the pump.
　　(3)be suitable for conveying most parts acid and alkali liquor.
　　(4)the entrance should be equipped with check valve to prevent fluid backflow during downtime. (5)the loss of liquid in the pump could cause the damage of idling.
　　(6)3 inch diameter models must have check valve, only using check valve it will has self-priming ability.