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.
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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
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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
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Downloads
Click Below to Download:
Wilo-Medana CH1-L, Wilo-Medana CH3-LE
Group Statement REACH
UKCA 22156710
WRAS 2004352
KUK REG4 2103725
