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Wilo-Medana CH1-LSP | Wilo

Wilo-Medana CH1-LSP

Efficient system integration in commercial and industrial applications.

Your advantages
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Wilo-Medana CH1-LSP

Efficient system integration in commercial and industrial applications.

Wilo-Medana CH1-LSP is a multi-stage, self-priming pump with fixed speed. With its high self-priming capacity of up to 8 m, it can be used universally in commercial and industrial applications. With its robust pump housing and corrosion-resistant components, it offers a high degree of reliability and, thanks to an ACS certification, can be used in drinking water applications. With its compact design, it can be easily integrated into larger systems.


Your advantages

  • High hydraulic suction capacity of up to 8 meters
  • Large openings for filling and draining the pump for easy and quick commissioning and maintenance
  • Highly reliable and robust with low noise emissions thanks to neck ring and corrosion-resistant lantern with cataphoretic coating
  • Reinforced pump feet with direct access for screw fixing reduce vibrations and noises
  • Compact design for easy connection to other components and systems
  • Suitable for drinking water applications with ACS certificate.
Series description
Medana CH1-LSP

Design

Self-priming, horizontal, multistage, fixed speed pump

Application

  • Water distribution/boosting
  • Water treatment
  • Prof. irrigation/agriculture
  • Cooling
  • Air conditioning

Equipment/function

  • Self-priming function
  • Stainless steel design
  • Threaded connection
  • Single-phase or three-phase AC motor
  • ACS certificate

Typekey

Example:

Wilo-Medana CH1-LSP.204-6/E/A/8T

MEDANA

Product designation surface pump

CH

Commercial horizontal

1

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

L

Long shaft

SP

Self-priming

2

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

04

Number of single pump stages

6

Pump housing stainless steel 1.4301 + composite hydraulic

E

E = EPDM gasket

A

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

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

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

8

Maximum operating pressure in bar

T

T = threaded connections

Technical data

  • Mains connection: 1~230 V (±10 %), 50 Hz
  • Mains connection: 3~230/400 V (±10 %), 50 Hz
  • Fluid temperature: +5 ... +40 °C (EPDM)
  • Max. operating pressure: 8 bar
  • Max. inlet pressure: 3 bar
  • Protection class: IP55
  • Nominal diameters of pipe connections: G1"
  • Max. self-priming head: 8 m

Materials

  • Impellers stage casing made of Noryl 30 % FV
  • Pump housing and shaft made of 1.4301stainless steel
  • Seal: EPDM
  • Mechanical seal: EPDM 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-LSP

Article Number 4263617
Edition 08/2023
Number of pages 24
Language en
PDF (5 MB)

Group Statement

Group Statement REACH

Edition 2021-05
Number of pages 5
Language language neutral
PDF (279 KB)