ECH20 Horizontal multistage stainless steel pump
Application
- Water supply for tall buildings, pumping stations, overpressure
- Washing stations, heating water circulation, air conditioning water circulation, water treatment systems
- Ultrafiltration, reverse osmosis, distillation systems, municipal swimming pools
- Irrigation: sprinkling, drip
- Industry
- Fire fighting systems
Pump
- Stainless steel shaft
- Max liquid temperature: +85°C
- Max suction height: 8 m
- Maximum operating pressure: 5 bars
- pH between 4 and 10
Motor
- IE3 motor
- Protection class: IP55
- Insulation class: F
- Maximum ambient temperature: +40°
- Integrated thermal protection for single-phase versions
- Altitude: up to 1000 m
Identification codes
ECH
m
20
-30
number of impellers x10
Nominal flow (m³/h)
Single phase
Stainless steel vertical multistage pump
Technical data
| Q (m³/h) | 12 | 16 | 20 | 24 | 28 | ||
|---|---|---|---|---|---|---|---|
| Model | kW | Q (l/min) | 200 | 267 | 333 | 400 | 467 |
| ECHm20-10 | 1.1 | H (m) | 12.1 | 10.8 | 9.5 | 7.8 | 5.7 |
| ECH20-10 | 1.1 | 12.1 | 10.8 | 9.5 | 7.8 | 5.7 | |
| ECHm20-20 | 2.2 | 26.1 | 24.4 | 22.4 | 19.8 | 17.2 | |
| ECH20-20 | 2.2 | 26.1 | 24.4 | 22.4 | 19.8 | 17.2 | |
| ECH20-30 | 4 | 39.9 | 38 | 35.5 | 31.4 | 26.9 | |
| ECH20-40 | 4 | 52.7 | 50.1 | 45.9 | 40.3 | 34 |
Hydraulic performance
Dimensions
| Models | L1 | L2 | L3 | L4 | L5 | B1 | B2 | H | H1 | A1 | A2 | A3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ECHm20-10 | 451 | 233.5 | 100 | 130 | 139.5 | 165 | 125 | 204.5 | 80 | 2 | 2 | 10 |
| ECH20-10 | 451 | 233.5 | 100 | 130 | 139.5 | 165 | 125 | 204.5 | 80 | 2 | 2 | 10 |
| ECHm20-20 | 510 | 222 | 125 | 150 | 139.5 | 180 | 140 | 217.5 | 90 | 2 | 2 | 10 |
| ECH20-20 | 510 | 222 | 125 | 150 | 139.5 | 180 | 140 | 217.5 | 90 | 2 | 2 | 10 |
| ECH20-30 | 570.5 | 291 | 140 | 180 | 184.5 | 205 | 160 | 224.5 | 100 | 2 | 2 | 12 |
| ECH20-40 | 616 | 336.5 | 140 | 180 | 230 | 205 | 160 | 224.5 | 100 | 2 | 2 | 12 |
Exploded view
| No. | Type | Materials | Buy |
|---|---|---|---|
| 1 | Fan cover | 08F steel | |
| 2 | Fan | polypropylene | |
| 3 | Rear cover | cast aluminum ZL102 | |
| 4 | Rotor | ||
| 5 | Bearing | ||
| 6 | Electric box cover | cast aluminum ZL102 | |
| 7 | Stator | ||
| 8 | Lantern | cast iron HT200 | |
| 9 | Outlet diffuser | cast iron HT200 | |
| 10 | Mechanical seal | silicon carbide / graphite | |
| 11 | Shim | AISI 304 stainless steel | |
| 12 | Diffuser | AISI 304 stainless steel | |
| 13 | Bearing | AISI 304 stainless steel | |
| 14 | Impeller | AISI 304 stainless steel | |
| 15 | Front cover | cast iron HT200 |
Fan cover for ECH20
| Model | Part ref. | Price | Stock | Buy |
|---|---|---|---|---|
| ECH20-20 | No available part. | |||
Fan for ECH20
| Model | Part ref. | Price | Stock | Buy |
|---|---|---|---|---|
| ECH20-20 | No available part. | |||
Rear cover for ECH20
| Model | Part ref. | Price | Stock | Buy |
|---|---|---|---|---|
| ECH20-20 | No available part. | |||
Rotor for ECH20
| Model | Part ref. | Price | Stock | Buy |
|---|---|---|---|---|
| ECH20-20 | No available part. | |||
Bearing for ECH20
| Model | Part ref. | Price | Stock | Buy |
|---|---|---|---|---|
| ECH20-20 | No available part. | |||
Electric box cover for ECH20
| Model | Part ref. | Price | Stock | Buy |
|---|---|---|---|---|
| ECH20-20 | No available part. | |||
Stator for ECH20
| Model | Part ref. | Price | Stock | Buy |
|---|---|---|---|---|
| ECH20-20 | No available part. | |||
Lantern for ECH20
| Model | Part ref. | Price | Stock | Buy |
|---|---|---|---|---|
| ECH20-20 | No available part. | |||
Outlet diffuser for ECH20
| Model | Part ref. | Price | Stock | Buy |
|---|---|---|---|---|
| ECH20-20 | No available part. | |||
Mechanical seal for ECH20
| Model | Part ref. | Price | Stock | Buy |
|---|---|---|---|---|
| ECH20-20 | 10009655 | -- |
Shim for ECH20
| Model | Part ref. | Price | Stock | Buy |
|---|---|---|---|---|
| ECH20-20 | No available part. | |||
Diffuser for ECH20
| Model | Part ref. | Price | Stock | Buy |
|---|---|---|---|---|
| ECH20-20 | No available part. | |||
Bearing for ECH20
| Model | Part ref. | Price | Stock | Buy |
|---|---|---|---|---|
| ECH20-20 | No available part. | |||
Impeller for ECH20
| Model | Part ref. | Price | Stock | Buy |
|---|---|---|---|---|
| ECH20-20 | No available part. | |||
Front cover for ECH20
| Model | Part ref. | Price | Stock | Buy |
|---|---|---|---|---|
| ECH20-20 | No available part. | |||
