Multistage Pump
Operation Limits
Operating Parameters
Capacity:5-280m³/h
Head:20-200m
Application: Industrial water supply and boosting,Civil water supply & boosting,Industrial liquid conveying,Air-conditioning system, cooling system,Hot water & boiler water supply & transferring,Water treatment, reverse osmosis system,Farmland irrigtation, spray irrigation,etc.
Main Performance Data
Flow: 5 - 280m3/h
Delivery Head: 20 -200m
Outlet Dia.: 40 - 150mm
Working Pressure: ≤ 2.5Mpa
Solid Particle: ≤ 80mg/L
Liquid Temp.: 0℃ - 120℃ (By different material of flow passage parts)
Model Instruction
Model: CDL/CDLF32,42,65,85,120 and 150
E.G:CDL/CDLF32-30-2
CDL: Vertical Multistage Centrifugal Pump
CDLF: Vertical Multistage Centrifugal Pump (Flow Passage Parts made by S.S304/S.S316L)
32: Rate Flow (m3/h)
30: Stage X10
2: Number of Small Impellers
Model: CDL/CDLF1,2,3,4,8,12,16 and 20
E.G: CDL/CDLF8-2/1
CDL: Vertical Multistage Centrifugal Pump
CDLF: Vertical Multistage Centrifugal Pump (Flow Passage Parts made by S.S304/S.S316L)
8: Rate Flow (m3/h)
2: Stage
1: Number of Impellers
Applications
Industrial water supply and boosting,
Civil water supply & boosting,
Industrial liquid conveying,
Air-conditioning system, cooling system,
Hot water & boiler water supply & transferring,
Water treatment, reverse osmosis system,
Farmland irrigtation, spray irrigation,etc.
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 | CDL | CDLF | CDLF |
| Pump Case | Cast Iron HT250 | S.S304 | S.S316 |
| Impeller & Sleeve | S.S304 | S.S304 | S.S316 |
| Shaft | S.S304 | S.S304 | S.S316 |
| Diffusor | S.S304 | S.S304 | S.S304 |
| Inlet & Outlet Chamber | Cast Iron HT250 | S.S304 | S.S316 |
| Seals | Mechanical Seals | Mechanical Seals | Mechanical Seals |