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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
L1 (mm)
L2 (mm)
L3 (mm)
L4 (mm)
L5 (mm)
B1 (mm)
B2 (mm)
H (mm)
H1 (mm)
A1 (")
A2 (")
A3 (mm)

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
ECHm20-10 No available part.
ECH20-10 No available part.
ECHm20-20 No available part.
ECH20-20 No available part.
ECH20-30 No available part.
ECH20-40 No available part.
Fan for ECH20
Model Part ref. Price Stock Buy
ECHm20-10 No available part.
ECH20-10 No available part.
ECHm20-20 No available part.
ECH20-20 No available part.
ECH20-30 No available part.
ECH20-40 No available part.
Rear cover for ECH20
Model Part ref. Price Stock Buy
ECHm20-10 No available part.
ECH20-10 No available part.
ECHm20-20 No available part.
ECH20-20 No available part.
ECH20-30 No available part.
ECH20-40 No available part.
Rotor for ECH20
Model Part ref. Price Stock Buy
ECHm20-10 No available part.
ECH20-10 No available part.
ECHm20-20 No available part.
ECH20-20 No available part.
ECH20-30 No available part.
ECH20-40 No available part.
Bearing for ECH20
Model Part ref. Price Stock Buy
ECHm20-10 No available part.
ECH20-10 No available part.
ECHm20-20 No available part.
ECH20-20 No available part.
ECH20-30 No available part.
ECH20-40 No available part.
Electric box cover for ECH20
Model Part ref. Price Stock Buy
ECHm20-10 No available part.
ECH20-10 No available part.
ECHm20-20 No available part.
ECH20-20 No available part.
ECH20-30 No available part.
ECH20-40 No available part.
Stator for ECH20
Model Part ref. Price Stock Buy
ECHm20-10 No available part.
ECH20-10 No available part.
ECHm20-20 No available part.
ECH20-20 No available part.
ECH20-30 No available part.
ECH20-40 No available part.
Lantern for ECH20
Model Part ref. Price Stock Buy
ECHm20-10 No available part.
ECH20-10 No available part.
ECHm20-20 No available part.
ECH20-20 No available part.
ECH20-30 No available part.
ECH20-40 No available part.
Outlet diffuser for ECH20
Model Part ref. Price Stock Buy
ECHm20-10 No available part.
ECH20-10 No available part.
ECHm20-20 No available part.
ECH20-20 No available part.
ECH20-30 No available part.
ECH20-40 No available part.
Mechanical seal for ECH20
Model Part ref. Price Stock Buy
ECHm20-10 10009655 --
ECH20-10 10009655 --
ECHm20-20 10009655 --
ECH20-20 10009655 --
ECH20-30 10009655 --
ECH20-40 10009655 --
Shim for ECH20
Model Part ref. Price Stock Buy
ECHm20-10 No available part.
ECH20-10 No available part.
ECHm20-20 No available part.
ECH20-20 No available part.
ECH20-30 No available part.
ECH20-40 No available part.
Diffuser for ECH20
Model Part ref. Price Stock Buy
ECHm20-10 No available part.
ECH20-10 No available part.
ECHm20-20 No available part.
ECH20-20 No available part.
ECH20-30 No available part.
ECH20-40 No available part.
Bearing for ECH20
Model Part ref. Price Stock Buy
ECHm20-10 No available part.
ECH20-10 No available part.
ECHm20-20 No available part.
ECH20-20 No available part.
ECH20-30 No available part.
ECH20-40 No available part.
Impeller for ECH20
Model Part ref. Price Stock Buy
ECHm20-10 No available part.
ECH20-10 No available part.
ECHm20-20 No available part.
ECH20-20 No available part.
ECH20-30 No available part.
ECH20-40 No available part.
Front cover for ECH20
Model Part ref. Price Stock Buy
ECHm20-10 No available part.
ECH20-10 No available part.
ECHm20-20 No available part.
ECH20-20 No available part.
ECH20-30 No available part.
ECH20-40 No available part.

Packaging

Models Weight (kg) Length L (mm) Width W (mm) Height H (mm)
ECHm20-10 22.7 503 235 268
ECH20-10 22.7 503 235 268
ECHm20-20 30.3 557 245 283
ECH20-20 30.3 557 245 283
ECH20-30 38.9 687 245 290
ECH20-40 39.4 687 245 290
Technical file
attachment Technical file ECH20
file_download PDF documents