Trash Centrifugal self priming pump
1.protable non-clog sewage self-priming pump
QZX series selfpriming centrifugal pump is a new modified centrifugal pump which is developed on the basis of absorbing domestic and overseas advanced technology of the same product and combing many years design and manufacturing experience of our company .
It stands out the advantage of simple structure , convenient operation and maintenance , stable working , high efficiency , long life , good self
priming performance etc. It need not bottom valve in the pipeline . It just needs to have amount of liquid in pump for self-priming before starting pump . So it predigest pipeline system and improves working condition .
1. Outlet Diameter: 2''(50mm) to 12’’(300mm)
2. Flow Rates: 8m3/h~1275m3/h(20GPM~5500GPM)
3. Head: 6m~63m
4. Horsepower: 1HP~125HP
5. N. W: 92KG~998KG
6. G. W: 114KG~1066KG
7. Solid Passing: 20.63mm~76.2mm
8. Material: Cast iron, ductile iron, stainless steel, cast steel, aluminum, bronze
9. Diesel Driving: Water cooled or air cooled
10. Method of connection: Self priming pumps are available as basic units or may be flex-coupled, V-belt driven or engine mounted.
11. Drive Variation: Diesel engine , Electric Motor
12. Skid Mounted on Trailer: 2 wheels or 4 wheels trailer/trailor
13. Package: Standard Wooden Case
14. Certification: ISO9001: 2000,CE
Pump Constructure and Material:
1) Cantilevered, horizontal, centrifugal, single stage slurry pump
2) Widely application: They are designed for handling abrasive, high density slurries in the metallurgical, mining, coal, power, building material and other industrial departments.
3) Long bearing life: The bearing assembly is with large diameter shaft and short overhang.
4) Wear resistant and anti-abrasion wet parts: The wet parts can be made of hard metal (24-28% Chrome alloy) or pressure molded rubber. They are completely interchangeable with each other. More materials are also available.
5) Easily replaceable liners: Liners are bolted to the casing.
6) Simple maintenance throat-bush: The mating face of the throat bush is tapered, so the wear is reduced and removal is simple.
7) Easy adjustment of impeller: An impeller adjustment mechanism is provided below the bearing housing.
8) High efficiency and high head design are also available.
9) Centrifugal seal, mechanical seal and packing seal are available.
Air conditioning plants
Fire Fighting systems
Irrigation / Sprinkler systems
Vegetable Oil Mills
Water / Effluent Treatment
General Purpose Requirements
♦ Industrial Waste
♦ Oil Field
♦ Paper Mills
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