Super U and U Self Priming Trash Pump from Chinese Supplier
U Series self-priming pump ia semi-open impeller, self priming centrifugal model with a suction check valve.
The pump is designed for handling mild industrial corrosives, mud or slurries containing large entrained solids. The basic material of construction is gray iron, with ductile iron impeller and steel wearing parts.

Rotating assembly is sealed with an O-Ring, allowing for external adjustments of clearance.

Material: Cast Iron, ADI, CD4MCU, 316 SS, Alloy 20, C276.

Data Sheet:
Type: U-3

Inlet, outlet: 3"
Max. Throught solids: 20.63mm
Head: 10m ~ 70m

Flow: 10m³ /h ~80m³ /h

Speed: 850rpm~ 2150rpm

Repriming lifts: 2.3m~ 7.6m


Type: U-4

Inlet, outlet: 4"

Max. Throught solids: 28.57mm

Head: 10m ~ 60m

Flow: 20m³ /h ~130m³ /h

Speed: 850rpm~ 2150rpm

Repriming lifts: 2.4m~ 5.2m


Type: U-6

Inlet, outlet: 6"

Max. Throught solids: 31.75mm

Head: 10m ~ 60m

Flow: 30m³ /h ~300m³ /h

Speed: 850rpm~ 1950rpm

Repriming lifts: 2.4m~ 4.5m