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DL/DLR Vertical Multi-stage Hot Water Centrifugal Pump

Series: DL/DLR
Structural style: Vertical
Voltage: 50HZ,3Ф,380V
Capacity: (6.2~160)m3/h
Pump head: (23.6~200)m
Speed: 1450rpm
Power: 1.5~160KW

Product Description

 DL/DLR Vertical Multi-stage Hot Water Centrifugal Pump


I. Overview 

DL series pumps are vertical, single-stage, multi-stage, segmented centrifugal pumps for the transportation of clear water and liquids with physical and chemical properties similar to water below 80°C. The temperature of the DLR-type hot water pump conveying medium is below 150°C.


II. Characteristics:

The pump is installed vertically. It has the characteristics of compact structure, low noise and small footprint. It is mainly used in urban water supply and central heating systems, high-level water supply, and fire-fighting water pumps.


III. Pump model meaning:

Such as 65DL-5 65DLR-5

DL-vertical multi-stage segmented centrifugal pump, DLR-vertical multi-stage segmented hot water centrifugal pump. 5-impeller number


IV. Main technical parameters:

ModelStagesCapacityHeadSpeedPowerηNPSHWeight


(m 3 /h)( m) (r/min)(kw)(%)
(kg)
40DL26.223.614501.5403.19208
36.235.42.240247
46.247.2340267
56.259440288
66.270.8440309
76.282.65.540332
86.294.45.540353
96.2106.27.540373
106.21187.540394
116.2129.87.540415
126.2129.81140440
50DL212.624.414503542.66235
312.636.6354285
412.648.8454285
512.6615.554326
612.673.25.554347
712.685.47.554381
812.697.67.554402
912.6109.81154468
1012.61221154489
65DL2303214505.5622.82379
330487.562447
430641162536
530801562600
630961562644
73011218.562728
8301282262794
9301442262839
10301603062962
80DL250.440145011702.49566
350.4601570640
450.4802270756
550.41003070900
650.41203070945
750.414037701038
850.416045701120
950.418045701175
1050.420055701335
100DL210040145018.5723.53764
3100603072900
4100803772995
510010045721079
610012055721241
710014075721443
810016075721500
910018090721600
1010020090721675
150DL216050145037763.5825
3160755576970
416010075761110
516012590761255
6160150110761410
7160175132761570
8160200132761720
9160225160761880