Wilo-Medana CH1-L

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Wilo-Medana CH1-L

Wilo-Medana CH1-L

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..

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Description

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.
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

Technical Features

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 type

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

Downloads

Why Wilo Pumps…

Self-Priming

Convenient

Highly-Efficient

Noise-Free

Diversity

Optimised Design

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Wilo-Medana CH1-L

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Why Wilo Pumps…

What Trebles Customers Think

Job delivered and commissioned at the height of the pandemic with no changes to the excellent service we always receive.

The team at Trebles were great. I really can’t praise them enough.

Not many providers would be able to fully breakdown & rebuild a booster on site

We relied on Trebles expertise to ensure the right products were sourced for our project.

Top workmanship and a professional attitude from a supportive team

Excellent customer service again! You genuinely make my life so much easier

Excellent service and a company I would recommend to anyone in future

Engineers were very professional with an excellent knowledge of their trade

We’re writing to express our sincere thanks to all who help ensure our hospitals are able to run smoothly

Job delivered and commissioned at the height of the pandemic with no changes to the excellent service we always receive.

The team at Trebles were great. I really can’t praise them enough.

Not many providers would be able to fully breakdown & rebuild a booster on site

We relied on Trebles expertise to ensure the right products were sourced for our project.

Top workmanship and a professional attitude from a supportive team

Excellent customer service again! You genuinely make my life so much easier

Excellent service and a company I would recommend to anyone in future

Engineers were very professional with an excellent knowledge of their trade

We’re writing to express our sincere thanks to all who help ensure our hospitals are able to run smoothly

Job delivered and commissioned at the height of the pandemic with no changes to the excellent service we always receive.

The team at Trebles were great. I really can’t praise them enough.

Not many providers would be able to fully breakdown & rebuild a booster on site

Wilo-Medana CH1-L

Why Wilo Pumps…

What Trebles Customers Think

We relied on Trebles expertise to ensure the right products were sourced for our project.

Top workmanship and a professional attitude from a supportive team

Excellent customer service again! You genuinely make my life so much easier

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