Multistage Pump

Vertical multistage pump CDL series

Flow: 5 - 280 m3/h
Delivery Head: 20 - 200m
Outlet Dia.: 40 - 150mm
Liquid Temp.: 0℃-120℃
Product description: multistage pump, boiler feed pump, high pressure pump, hot water pump, vertical inline pump, vertical multistage pump, boosting pump, jockey pump
INQUIRY

CDL/CDLF is a kind of vertical non-self priming multistage centrifugal pump, which is driven by a standard electric motor. The motor output shaft directly connects with the pump shaft through a coupling device. The pressure-resistant cylinder and flow passage component are fixed between pump head and inlet & outlet section with stay bolts. The inlet and outlet are located at the pump bottom at the same plane. This kind of pump can be equipped with an intelligent protector to effectively prevent it from dry running, out of phase and overload.

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