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ECH-F Stainless Steel Horizontal Multistage Pump

Application
ECH-F stainless steel horizontal multistage pump is applicable to household water supply, equipment support, pipeline pressurization, garden watering, vegetable greenhouse watering, fish farming & poultry raising, industrial and mining, water supply and drainage in high-rise building, central air conditioner and centralized heating circulation system, etc.

ECH-F Stainless Steel Horizontal Multistage Pump Features
- AISI 304 shaft.
- Max. liquid temperature: +60℃.
- Altitude: up to 1000m .
- Max. suction: 8m.
- Max. inlet pressure: limited by max. operating pressure.
- Max. operation pressure: 10 bar
-Liquid PH value: 6.5-8.5

ECH-F Stainless Steel Horizontal Multistage Pump Motor Features IE2 motor
- Motor with copper winding.
- Built-in thermal protector for single phase motor .
- Insulation class: F.
- Protection class: IPX4.
- Max. ambient temperature: +40℃.

Identification Codes
Technical Data of ECH2-F Stainless Steel Horizontal Centrifugal Pump
Model Power Q(m³/h) 0 0.6 1.2 1.8 2.4 3.0 3.6
kW HP Q(l/min) 0 10 20 30 40 50 60
ECH(m)2-20-F 0.37 0.5 H
(m)
18 16 15 13 12 10 8
ECH(m)2-30-F 0.37 0.5 27 24 22 20 18 16 12
ECH(m)2-40-F 0.55 0.75 35 33 30 26 24 21 16
ECH(m)2-50-F 0.55 0.75 45 40 37 33 30 24 19
ECH(m)2-60-F 0.75 1.0 53 50 45 40 36 30 23
ECH2-F Stainless Steel Horizontal Centrifugal Pump Hydraulic Performance Curves
Dimension
Model L1 L2 L3 L4 L5 L6 H GW
(kg)
LxWxH
(mm)
Quantity
(PCS/20'TEU)
1~ 3~
ECH(m)2-20-F 333 75 64 138 160 103.5 197.5 187 12.3 400x205x240 1386
ECH(m)2-30-F 352 93.5 82.5 138 160 122 197.5 187 12.6 400x205x240 1260
ECH(m)2-40-F 370 112 101 138 160 140.5 197.5 187 13.3 400x205x240 1386
ECH(m)2-50-F 389 130.2 119.5 138 160 159 197.5 187 13.8 400x205x240 1260
ECH(m)2-60-F 407 149 138 138 160 177.5 197.5 187 14.7 400x205x240 1161
Technical Data of ECH4-F Stainless Steel Horizontal Centrifugal Pump
Model Power Q(m³/h) 0 1 2 3 4 5 6 7
kW HP Q(l/min) 0 17 33 50 67 83 100 117
ECH(m)4-20-F 0.55 0.75 H
(m)
18 17 16 15 13 12 10 8
ECH(m)4-30-F 0.55 0.75 28 27 25 23 21 19 16 13
ECH(m)4-40-F 0.75 1.0 38 36 34 32 28 26 22 17
ECH(m)4-50-F 1.1 1.5 48 46 43 40 36 33 28 21
ECH(m)4-60-F 1.1 1.5 58 55 52 48 43 39 33 26
ECH4-F Stainless Steel Horizontal Centrifugal Pump Hydraulic Performance Curves
Dimension
Model L1 L2 L3 L4 L5 L6 H GW
(kg)
LxWxH
(mm)
Quantity
(PCS/20'TEU)
1~ 3~
ECH(m)4-20-F 342 85.5 74.5 138 160 114 197.5 187 12.8 400x205x240 1386
ECH(m)4-30-F 370 113 102 138 160 141.5 197.5 187 13 400x205x240 1386
ECH(m)4-40-F 398 140.5 129.5 138 160 169 197.5 187 14.9 400x205x240 1260
ECH(m)4-50-F 426 168 157 138 160 196.5 197.5 187 15.7 400x205x240 1260
ECH(m)4-60-F 453 195.5 184.5 138 160 224 197.5 187 15.9 400x205x240 1161
Technical Data of ECH10-F Stainless Steel Horizontal Centrifugal Pump
Model Power Q(m³/h) 0 2 4 6 7 8 9 10 11 12
kW HP Q(l/min) 0 33 67 100 117 133 150 167 183 200
ECH(m)10-10-F 0.75 1.0 H
(m)
10.1 9.8 9.6 9.1 8.7 8.2 7.7 6.8 5.8 -
ECH(m)10-20-F 0.75 1.0 19.5 19 18.7 17.9 17.1 16.3 15.3 14 12.5 10.6
ECH(m)10-30-F 1.1 1.5 29.3 28.6 28.3 27.1 26.3 24.9 23.4 21.4 19.3 16.9
ECH(m)10-40-F 1.5 2 38.1 39.6 39.8 38.6 37.6 35.9 33.9 31.2 28.2 24.6
ECH(m)10-50-F 2.2 3.0 49.9 49.2 49.1 47.8 46.4 44.4 42.2 39.5 35.9 31.1
ECH10-F Stainless Steel Horizontal Centrifugal Pump Hydraulic Performance Curves
Dimension
Model L1 L2 L3 L4 L5 L6 H GW
(kg)
LxWxH
(mm)
Quantity
(PCS/20'TEU)
1~ 3~
ECH(m)10-10-F 389 122 111 138 160 120 232.5 226 21.5 435x275x310 896
ECH(m)10-20-F 398 122 111 138 160 120 232.5 226 21.9 435x275x310 896
ECH(m)10-30-F 428 152 141 138 160 150 232.5 226 24.3 465x275x310 756
ECH(m)10-40-F 530 194 183 138 160 187 236 230 26.1 575x275x310 686
ECH(m)10-50-F 560 224 213 138 160 217 242 230 30.4 605x275x310 637
Technical Data of ECH15-F Stainless Steel Horizontal Centrifugal Pump
Model Power Q(m³/h) 0 3 6 9 12 15 18 21
kW HP Q(l/min) 0 50 100 150 200 250 300 350
ECH(m)15-10-F 1.1 1.5 H
(m)
13.9 13.5 13.1 12.4 11.6 10.6 9.4 8.2
ECH(m)15-20-F 2.2 3.0 27.8 27.5 26.7 25.6 24.1 22.7 21.1 18.8
ECH15-30-F 3.0 4.0 42.1 40.9 39.8 38.7 36.9 34.9 31.9 28.5
ECH15-40-F 4.0 5.0 55.5 54.3 52.8 51.8 49.7 46.8 42.9 38.3
ECH15-F Stainless Steel Horizontal Centrifugal Pump Hydraulic Performance Curves
Dimension
Model L1 L2 L3 L4 L5 L6 H H1 GW
(kg)
LxWxH
(mm)
Quantity
(PCS/20'TEU)
1~ 3~
ECH(m)15-10-F 419 142 131 138 160 142 232.5 226 110 23 465x275x310 756
ECH(m)15-20-F 485 149 138 138 160 142 242 230 110 29.2 530x275x310 696
ECH15-30-F 546 192 190 190 230 185 - 250 120 34.5 590x275x310 539
ECH15-40-F 591 237 217 190 230 230 - 250 120 46.5 635x275x310 430
Technical Data of ECH20-F Stainless Steel Horizontal Centrifugal Pump
Model Power Q(m³/h) 0 4 8 12 16 20 24 28
kW HP Q(l/min) 0 67 133 200 267 333 400 467
ECH(m)20-10-F 1.1 1.5 H
(m)
13.6 13.3 12.8 12.1 10.8 9.5 7.8 5.7
ECH(m)20-20-F 2.2 3.0 28.5 27.8 27.0 26.1 24.4 22.4 19.8 17.2
ECH20-30-F 4.0 5.0 42.5 41.6 40.9 39.9 38.0 35.5 31.4 26.9
ECH20-40-F 4.0 5.0 56.6 55.2 54.2 52.7 50.1 45.9 40.3 34.0
ECH20-F Stainless Steel Horizontal Centrifugal Pump Hydraulic Performance Curves
Dimension
Model L1 L2 L3 L4 L5 L6 H H1 GW
(kg)
LxWxH
(mm)
Quantity
(PCS/20'TEU)
1~ 3~
ECH(m)20-10-F 419 142 131 138 160 142 232.5 226 110 23 465x275x310 756
ECH(m)20-20-F 485 149 138 138 160 142 242 230 110 29.2 530x275x310 696
ECH20-30-F 546 192 190 190 230 185 - 250 120 34.5 590x275x310 539
ECH20-40-F 591 237 217 190 230 230 - 250 120 46.5 635x275x310 430
Material Table
No Part Material
1 Support Cast iron
2 Base Q235
3 Stator ZL 102
4 Rear ZL 102
5 Fan PP-GF 15
6 Fan cover 08F
7 Rotor
8 O-ring NBR
9 Terminal Box PP-GF 20
10 Mechanical seal Sic/Carbon
11 O-ring NBR
12 Sleeve AISI 304
13 Pump body HT 200
14 Impeller AISI 304
15 Diffuser AISI 304

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