Wilo-Medana CH1-L | Wilo

Wilo-Medana CH1-L

Efficient system integration.

Your advantages
Wilo-Medana CH1-L

Efficient system integration.

Thanks to its drinking water certificate, the Wilo-Medana CH1-L is also suitable for drinking water applications. The non self-priming, multistage pump reaches maximum hydraulic output. Its compact and robust design with corrosion-resistant components and suitability for use in ambient temperatures up to 50 °C offer a large field of application for pump integration in larger systems.


Your advantages

  • High efficiency thanks to high hydraulic output
  • Quick and easy commissioning/maintenance thanks to large openings for filling and draining pumps
  • Highly reliable and robust with low noise emissions thanks to neck ring and corrosion-resistant lantern with cataphoretic coating
  • Suitable for use in ambient temperatures of up to 50 °C and expanded field of application especially for system integration
  • Suitable for drinking water applications
Series description
Wilo-Medana CH1-L, Wilo-Medana CH1-LC

Design

Non-self-priming horizontal multistage pump

Application

  • Water distribution and boosting
  • Irrigation
  • Industrial process

Equipment/function

  • Stainless steel in monobloc design
  • Threaded connection
  • Single-phase or three-phase AC motor
  • Single-phase AC motor equipped with built-in thermal motor protection (with automatic restart)

Typekey

Example:

Wilo-MEDANA CH1-L.202-1/E/A/10T

MEDANA

Product designation surface pump

CH

Commercial horizontal

1

Series level (1 = entry, 3 = standard, 5 = premium)

L

Long shaft

2

Nominal volume flow [m3/h] of the single pump

02

Number of single pump stages

1

1 = AISI 304

2 = AISI 316L

E

E = EPDM gasket

A

A = frequency 50 Hz/single-phase/230 V

B = frequency 60 Hz/single-phase/220 V

C = frequency 60 Hz/single-phase/230 V

D = frequency 50 Hz/three-phase/400 V

E = frequency 50 Hz/three-phase/230 – 400 V

F = frequency 60 Hz/three-phase/220 – 380 V

G = frequency 60 Hz/three-phase/265 – 460 V

I = frequency 60 Hz/three-phase/460 V

10

Rated pressure (bar)

T

T = threaded connections

P = Victaulic connections

Technical data

  • Mains connection: 1~230 V (±10 %), 50Hz
  • Mains connection: 3~230 V-400 V (±10 %), 50 Hz; 265-460 V (±10 %), 60 Hz
  • Fluid temperature: -20 to +120 °C (EPDM), -20 to +90°C (FKM)
  • Max. operating pressure: 10 bar
  • Max. inlet pressure: 6 bar
  • Protection class: IPX5
  • Nominal diameters of pipe connections: from G1” to G2”depending on typ

Materials

  • Impellers, stage chambers and pump housing made of 1.4301/1.4404 stainless steel
  • Shaft 1.4301 or 1.4404 stainless steel
  • Seal EPDM/FKM (Viton)
  • Mechanical seal: EPDM version: B-carbon/silicon carbide; FKM version: B-carbon/silicon carbide
  • Bearing tungsten carbide/aluminum oxide
  • Pump base aluminum

Delivery state

  • Pump
  • Installation and operating instructions
Downloads

Installation and operating instructions

Wilo-Medana CH1-L

Article Number 4234327
Edition 02/2020
Page format 209.9 x 297.0 mm
Number of pages 124
PDF (4 MB)

Wilo-Medana CH1-L

Article Number 4234327
Edition 02/2021
Page format 209.9 x 297.0 mm
Number of pages 132
PDF (7 MB)

General overview (Documents)

General overview 2019 International version

Article Number 2200591
Edition 2018
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (40 MB)

General overview 2021 International version

Edition 2020
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (10 MB)

Certificate REACH (Documents)

REACH regulation

Edition 2021-10
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (162 KB)
Product list
Product descriptionArticle number
MEDANA CH1-L.202-1/E/A/10T
4231462
MEDANA CH1-L.202-1/E/E/10T
4231463
MEDANA CH1-L.203-1/E/A/10T
4231464
MEDANA CH1-L.203-1/E/E/10T
4231465
MEDANA CH1-L.204-1/E/A/10T
4231466
MEDANA CH1-L.204-1/E/E/10T
4231467
MEDANA CH1-L.205-1/E/A/10T
4231468
MEDANA CH1-L.205-1/E/E/10T
4231469
MEDANA CH1-L.206-1/E/A/10T
4231470
MEDANA CH1-L.206-1/E/E/10T
4231471
MEDANA CH1-L.207-1/E/A/10T
4231472
MEDANA CH1-L.207-1/E/E/10T
4231473
MEDANA CH1-L.402-1/E/A/10T
4231474
MEDANA CH1-L.402-1/E/E/10T
4231475
MEDANA CH1-L.403-1/E/A/10T
4231476
MEDANA CH1-L.403-1/E/E/10T
4231477
MEDANA CH1-L.404-1/E/A/10T
4231478
MEDANA CH1-L.404-1/E/E/10T
4231479
MEDANA CH1-L.405-1/E/A/10T
4231480
MEDANA CH1-L.405-1/E/E/10T
4231481
MEDANA CH1-L.406-1/E/A/10T
4231482
MEDANA CH1-L.406-1/E/E/10T
4231483
MEDANA CH1-L.407-1/E/A/10T
4231484
MEDANA CH1-L.407-1/E/E/10T
4231485
MEDANA CH1-L.602-1/E/A/10T
4231486
MEDANA CH1-L.602-1/E/E/10T
4231487
MEDANA CH1-L.603-1/E/A/10T
4231488
MEDANA CH1-L.603-1/E/E/10T
4231489
MEDANA CH1-L.604-1/E/A/10T
4231490
MEDANA CH1-L.604-1/E/E/10T
4231491
MEDANA CH1-L.605-1/E/A/10T
4231492
MEDANA CH1-L.605-1/E/E/10T
4231493
MEDANA CH1-L.1002-1/E/A/10T
4231494
MEDANA CH1-L.1002-1/E/E/10T
4231495
MEDANA CH1-L.1003-1/E/A/10T
4231496
MEDANA CH1-L.1003-1/E/E/10T
4231497
MEDANA CH1-L.1004-1/E/E/10T
4231498
MEDANA CH1-L.1005-1/E/E/10T
4231499
Medana CH1-L.1602-1/E/E/10T
4239730
Medana CH1-L.1603-1/E/E/10T
4239783
Medana CH1-L.1605-1/E/E/10T
4241310
Medana CH1-L.1604-1/E/E/10T
4243625
MEDANA CH1-L.202-2/V/A/10T
4235324
MEDANA CH1-L.202-2/V/E/10T
4235325
MEDANA CH1-L.203-2/V/A/10T
4235326
MEDANA CH1-L.203-2/V/E/10T
4235327
MEDANA CH1-L.204-2/V/A/10T
4235328
MEDANA CH1-L.204-2/V/E/10T
4235329
MEDANA CH1-L.205-2/V/A/10T
4235330
MEDANA CH1-L.205-2/V/E/10T
4235331