JGGC Series Marine Vertical Non Self Priming Multistage Centrifugal Pump 

Product Description

Marine Stainless Steel Vertical Multistage Centrifugal Water Pump 


JGGC/QDLF is a kind of multifunctional products. It can be used to convey various mediums from tap water to industrial liquid at different temperature and with different flow rate and pressure. JGGC/QDL type is applicable to conveying non-corrosive liquid, white JGGCN/QDLF is suitable for slightly corrosive liquid. 

· Water supply: Water filter and transport in 

Waterworks, boosting of main pipeline, boosting in high-rise buildings. 

· Industrial boosting: Process flow water system, cleaning system, high-pressure washing system, and fire fighting system. 

· Industrial liquid conveying: Pump For Marine Cooling and air-conditioning system, boiler water supply and condensing system, machine-associated purpose, acids and alkali, 

· Water treatment: Ultra filtration system, reverse osmosis system, distillation system, separator, swimming pool 

· Irrigation: Farmland irrigation, spray irrigation, dripping irrigation 


Operation conditions  . 

Thin, clean, non-flammable and non-explosive liquid containing no solid granules and fibers 

Liquid temperature : 

Normal temperature type : -15℃一+70℃ 

Hot water type : +70℃一+120℃ 

Ambient temperature : up to +40℃


Main parameter

Model Stages Standard voltage:50Hz 380V Standard voltage:60Hz 440V efficiency
n:Speed(r/min)2900 n:Speed(r/min)3500

Head (H)

Head (H)
Rated flow Pressure Motor Rated flow Pressure Motor
n m3/h l/s m kw m3/h l/s m kw %
JGGC2.4
QDLF2.4
2 1 0.28 18 0.55 1.2 0.34 25.7 1.1 32
2 0.56 17 2.4 0.67 24.3 38
2.4 0.67 16 2.88 0.8 22.9 39
3 1 0.28 27 0.75 1.2 0.34 38.6 1.1 32
2 0.56 25.5 2.4 0.67 36.4 38
2.4 0.67 24 2.88 0.8 34.3 39







4 1 0.28 36 1.1 1.2 0.34 51.4 1.5 32
2 0.56 34 2.4 0.67 48.6 38
2.4 0.67 32 2.88 0.8 45.7 39
5 1 0.28 45 1.1 1.2 0.34 64.3 1.5 32
2 0.56 42.5 2.4 0.67 60.7 38
2.4 0.67 40 2.88 0.8 57.1 39
6 1 0.28 54 1.5 1.2 0.34 77.1 2.2 32
2 0.56 51 2.4 0.67 72.9 38
2.4 0.67 48 2.88 0.8 68.6 39
7 1 0.28 63 1.5 1.2 0.34 90 2.2 32
2 0.56 59.5 2.4 0.67 85 38
2.4 0.67 56 2.88 0.8 80 39
8 1 0.28 72 1.5 1.2 0.34 102.9 2.2 32
2 0.56 68 2.4 0.67 97.1 38
2.4 0.67 64 2.88 0.8 91.4 39
9 1 0.28 81 1.5 1.2 0.34 115.7 2.2 32
2 0.56 76.5 2.4 0.67 109.3 38
2.4 0.67 72 2.88 0.8 102.9 39







10 1 0.28 90 1.5 1.2 0.34 128.6 3 32
2 0.56 85 2.4 0.67 121.4 38
2.4 0.67 80 2.88 0.8 114.3 39
11 1 0.28 99 2.2 1.2 0.34 141.4 3 32
2 0.56 93.5 2.4 0.67 133.6 38
2.4 0.67 88 2.88 0.8 125.7 39
12 1 0.28 108 2.2 1.2 0.34 154.3 3 32
2 0.56 102 2.4 0.67 145.7 38
2.4 0.67 96 2.88 0.8 137.1 39
13 1 0.28 117 2.2 1.2 0.34 167.1 3 32
2 0.56 110.5 2.4 0.67 157.9 38
2.4 0.67 104 2.88 0.8 148.6 39
14 1 0.28 126 2.2 1.2 0.34 180 4 32
2 0.56 119 2.4 0.67 170 38
2.4 0.67 112 2.88 0.8 160 39
15 1 0.28 135 2.2 1.2 0.34 192.9 4 32
2 0.56 127.5 2.4 0.67 182.1 38
2.4 0.67 120 2.88 0.8 171.4 39
16 1 0.28 144 3 1.2 0.34 205.7 4 32
2 0.56 136 2.4 0.67 194.3 38
2.4 0.67 128 2.88 0.8 182.9 39
17 1 0.28 153 3 1.2 0.34 218.6 4 32
2 0.56 144.5 2.4 0.67 206.4 38
2.4 0.67 136 2.88 0.8 194.3 39
18 1 0.28 162 3 1.2 0.34 231.4 4 32
2 0.56 153 2.4 0.67 218.6 38
2.4 0.67 144 2.88 0.8 205.7 39
19 1 0.28 171 3 1.2 0.34 244.3 4 32
2 0.56 161.5 2.4 0.67 230.7 38
2.4 0.67 152 2.88 0.8 217.1 39
20 1 0.28 180 3 1.2 0.34 257.1 5.5 32
2 0.56 170 2.4 0.67 242.9 38
2.4 0.67 160 2.88 0.8 228.6 39
21 1 0.28 189 3 1.2 0.34 270 5.5 32
2 0.56 178.5 2.4 0.67 255 38
2.4 0.67 168 2.88 0.8 240 39
22 1 0.28 198 4 1.2 0.34 282.9 5.5 32
2 0.56 187 2.4 0.67 267.1 38
2.4 0.67 176 2.88 0.8 251.4 39
NPSH r:2m
D.of lmpel φ:95mm

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