Multistage Pump
Self balancing multistage pump ZDG series (Hot Water)
- Flow: 7.5 - 864 m3/h
- Delivery Head: 19 - 1,140m
- Outlet Dia.: 40 - 300mm
- Liquid Temp.: 0℃-120℃
- Product description: multistage pump, ring section pump, boiler feed pump, high pressure pump, self balancing pump
The ZDG series boiler feed pump is horizontal multistage section centrifugal pump, with the features of high efficiency', wide performance range, steady and safety operation, low noise and easy installation.
It can deliver the clean water, hot water, corrosive liquid, seal water and oil liquid by selecting different mater of flow passage parts. It is widely applied to industrial water supply and discharge, high building water supply, fire fighting applications, mining water discharge, long distance water transmit, and boiler water feeding, etc.
It can deliver the clean water, hot water, corrosive liquid, seal water and oil liquid by selecting different mater of flow passage parts. It is widely applied to industrial water supply and discharge, high building water supply, fire fighting applications, mining water discharge, long distance water transmit, and boiler water feeding, etc.
Main Performance Data
Flow: 7.5 - 864 m3/h
Delivery Head: 19 - 1140m
Delivery Head: 19 - 1140m
Outlet Dia.: 40 - 300mm
Working Pressure: ≤ 17.5Mpa
Working Pressure: ≤ 17.5Mpa
Solid Particle: ≤ 80mg/L
Liquid Temp.: 0℃- 120℃
Liquid Temp.: 0℃- 120℃
Model Instruction
E.G.: ZDG46-50X4
ZDG: Self-balancing multistage centrifugal pump for hot water
ZDG: Self-balancing multistage centrifugal pump for hot water
46: Rate flow capacity is 46m3/h
50: Rate head of 1 stage is 50m
4: Number of stage of the pump is 4.50: Rate head of 1 stage is 50m
Applications
Civil water supply & treatment
Irrigation & Drainage,flood disposal,
Irrigation & Drainage,flood disposal,
Oil, gas & petrol liquid processing,
Hot water & raw water transferring,
Hot water & raw water transferring,
Chemical & Sea water transferring,
Power station water circulation,
Power station water circulation,
Factory & residential fire fighting,
Mining water supply & drainage,
Mining water supply & drainage,
Main Parts Configuration
The pump could be applied to transfer different kinds of liquid by customized wet parts, here followed our recommendation of main configuration:
| Parts Name | Clean Water | Sewage | Hot Water | Corrosive Liquid | Oil Liquid |
| Pump Body | Cast Iron | Ductile Iron | Cast Steel/S.S304 | S.S304/S.S316/S.S2205 | S.S304/S.S316 |
| Shaft | Cast Iron | S.S420 | S.S420/42CrMo | S.S630 | S.S420/40Cr |
| Shaft Sleeve | Carbon Steel | S.S420 | S.S304 | S.S316/S.S630/S.S2205 | S.S304/S.S316 |
| Impeller | Cast Iron | Ductile Iron | Cast Steel/S.S304 | S.S304/S.S316/S.S2205 | S.S304/S.S316 |
| Wearing Ring | Cast Iron | Ductile Iron | Cast Steel/S.S304 | S.S304/S.S316/S.S2205 | S.S304/S.S316 |
| Bearing | China Make/NSK/SKF/Customized | ||||
| Seals | Mechanical Seals/Gland Packing Seals | ||||
Categories
Contact Us
Contact: Johnson Long
Phone: +86-13308474742
Tel: +86-731-86671018
Add: No.999, Guitang Road, Yuhua District, Changsha City, Hunan Province, China.