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Wilo-Medana CH1-L | Wilo

Wilo-Medana CH1-L

Efficient system integration.

Your advantages
Wilo-Medana CH1-L

Efficient system integration.

The non-self-priming, multistage Wilo-Medana CH1-L reaches maximum hydraulic output. Its compact and robust design with corrosion-resistant components enables drinking water application and use in ambient temperatures up to 50 °C. The UL-certified pump offers a very wide field of applications for integration into 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
  • Compliant to UL certificate
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

Scope of delivery

  • Pump
  • Installation and operating instructions
Documents

Installation and operating instructions

Wilo-Medana CH1-L, Wilo-Medana CH3-LE

Article Number 4234327
Edition 02/2022
Number of pages 24
Language en
PDF (5 MB)

EAC

EAC ЕАЭС RU C-DE.БЛ08.В.01503/22

Number of pages 4
Language language neutral
PDF (1 MB)

EAC 2211600

Number of pages 2
Language language neutral
PDF (225 KB)
Product selection
Number of results: 118
Product descriptionMotor efficiency classPump housingImpellerDischarge portRated power P2Gross weight, approx. mArticle number
MEDANA CH1-L.201-1/E/E/10T/QQ
IE2
Stainless steel
Stainless steel
Rp 1
0.37 kW
10.5 kg
4266277
MEDANA CH1-L.202-1/E/E/10T/QQ
IE2
Stainless steel
Stainless steel
Rp 1
0.37 kW
10.5 kg
4266253
MEDANA CH1-L.203-1/E/E/10T/QQ
IE2
Stainless steel
Stainless steel
Rp 1
0.37 kW
10.9 kg
4266254
MEDANA CH1-L.204-1/E/E/10T/QQ
IE2
Stainless steel
Stainless steel
Rp 1
0.55 kW
11.2 kg
4266255
MEDANA CH1-L.205-1/E/E/10T/QQ
IE2
Stainless steel
Stainless steel
Rp 1
0.55 kW
13 kg
4266256
MEDANA CH1-L.206-1/E/E/10T/QQ
IE3
Stainless steel
Stainless steel
Rp 1
0.75 kW
13.4 kg
4266257
MEDANA CH1-L.207-1/E/E/10T/QQ
IE3
Stainless steel
Stainless steel
Rp 1
0.75 kW
13.8 kg
4266258
MEDANA CH1-L.401-1/E/E/10T/QQ
IE2
Stainless steel
Stainless steel
Rp 1
0.37 kW
10.5 kg
4266278
MEDANA CH1-L.402-1/E/E/10T/QQ
IE2
Stainless steel
Stainless steel
Rp 1
0.37 kW
10.5 kg
4266259
MEDANA CH1-L.403-1/E/E/10T/QQ
IE2
Stainless steel
Stainless steel
Rp 1
0.37 kW
10.9 kg
4266260
MEDANA CH1-L.404-1/E/E/10T/QQ
IE2
Stainless steel
Stainless steel
Rp 1
0.55 kW
11.2 kg
4266261
MEDANA CH1-L.405-1/E/E/10T/QQ
IE3
Stainless steel
Stainless steel
Rp 1
0.75 kW
13 kg
4266262
MEDANA CH1-L.406-1/E/E/10T/QQ
IE3
Stainless steel
Stainless steel
Rp 1
0.75 kW
15.2 kg
4266263
MEDANA CH1-L.407-1/E/E/10T/QQ
IE3
Stainless steel
Stainless steel
Rp 1
1.1 kW
15.7 kg
4266264
MEDANA CH1-L.601-1/E/E/10T/QQ
IE2
Stainless steel
Stainless steel
Rp 1
0.37 kW
11 kg
4266279
MEDANA CH1-L.602-1/E/E/10T/QQ
IE2
Stainless steel
Stainless steel
Rp 1
0.55 kW
11 kg
4266265
MEDANA CH1-L.603-1/E/E/10T/QQ
IE3
Stainless steel
Stainless steel
Rp 1
1.1 kW
14.8 kg
4266266
MEDANA CH1-L.604-1/E/E/10T/QQ
IE3
Stainless steel
Stainless steel
Rp 1
1.1 kW
15.5 kg
4266267
MEDANA CH1-L.605-1/E/E/10T/QQ
IE3
Stainless steel
Stainless steel
Rp 1
1.5 kW
19.4 kg
4266268
MEDANA CH1-L.1001-1/E/E/10T/QQ
IE2
Stainless steel
Stainless steel
Rp 1¼
0.55 kW
14.1 kg
4266280
MEDANA CH1-L.1002-1/E/E/10T/QQ
IE3
Stainless steel
Stainless steel
Rp 1¼
1.1 kW
14.1 kg
4266269
MEDANA CH1-L.1003-1/E/E/10T/QQ
IE3
Stainless steel
Stainless steel
Rp 1¼
1.5 kW
18 kg
4266270
MEDANA CH1-L.1004-1/E/E/10T/QQ
IE3
Stainless steel
Stainless steel
Rp 1¼
1.85 kW
22 kg
4266271
MEDANA CH1-L.1005-1/E/E/10T/QQ
IE3
Stainless steel
Stainless steel
Rp 1¼
2.5 kW
22.7 kg
4266272
MEDANA CH1-L.1601-1/E/E/10T/QQ
IE3
Stainless steel
Stainless steel
Rp 1½
1.1 kW
17.5 kg
4266281
MEDANA CH1-L.1602-1/E/E/10T/QQ
IE3
Stainless steel
Stainless steel
Rp 1½
1.5 kW
17.5 kg
4266273
MEDANA CH1-L.1603-1/E/E/10T/QQ
IE3
Stainless steel
Stainless steel
Rp 1½
1.85 kW
20.4 kg
4266274
MEDANA CH1-L.1604-1/E/E/10T/QQ
IE3
Stainless steel
Stainless steel
Rp 1½
2.5 kW
22.4 kg
4266276
MEDANA CH1-L.1605-1/E/E/10T/QQ
IE3
Stainless steel
Stainless steel
Rp 1½
3 kW
26.2 kg
4266275
Medana CH1-L.201-1/E/E/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.37 kW
10.5 kg
4257620
Medana CH1-L.202-1/E/A/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.37 kW
10.2 kg
4231462
Medana CH1-L.202-1/E/E/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.37 kW
10.5 kg
4231463
Medana CH1-L.202-2/V/A/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.37 kW
10.2 kg
4235324
Medana CH1-L.202-2/V/E/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.37 kW
10.5 kg
4235325
Medana CH1-L.203-1/E/A/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.37 kW
10.6 kg
4231464
Medana CH1-L.203-1/E/E/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.37 kW
10.9 kg
4231465
Medana CH1-L.203-2/V/A/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.37 kW
10.6 kg
4235326
Medana CH1-L.203-2/V/E/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.37 kW
10.9 kg
4235327
Medana CH1-L.204-1/E/A/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.55 kW
11.6 kg
4231466
Medana CH1-L.204-1/E/E/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.55 kW
11.2 kg
4231467
Medana CH1-L.204-2/V/A/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.55 kW
11.6 kg
4235328
Medana CH1-L.204-2/V/E/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.55 kW
11.2 kg
4235329
Medana CH1-L.205-1/E/A/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.55 kW
14.4 kg
4231468
Medana CH1-L.205-1/E/E/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.55 kW
13 kg
4231469
Medana CH1-L.205-2/V/A/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.55 kW
14.4 kg
4235330
Medana CH1-L.205-2/V/E/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.55 kW
13 kg
4235331
Medana CH1-L.206-1/E/A/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.75 kW
14.8 kg
4231470
Medana CH1-L.206-1/E/E/10T
IE3
Stainless steel
Stainless steel
Rp 1
0.75 kW
13.4 kg
4231471
Medana CH1-L.206-2/V/A/10T
IE2
Stainless steel
Stainless steel
Rp 1
0.75 kW
14.8 kg
4235332
Medana CH1-L.206-2/V/E/10T
IE3
Stainless steel
Stainless steel
Rp 1
0.75 kW
13.4 kg
4235333