Description
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 | ||
| 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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