Wilo-Medana CH1-LC
Efficient system integration.
Efficient system integration.
Wilo-Medana CH1-LC with its robust pump housing offers high reliability and, with its corrosion-resistant components, a large field of application for integration in larger systems even at ambient temperatures of up to 50 °C. The non self-priming, multistage pump achieves maximum hydraulic output.
Recommended services
Your advantages
- High efficiency thanks to high hydraulic output
- 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 – which means an expanded field of application especially for system integration
- Compliant to UL certificate
Product features
- Compact design for a better system integration
- Cataphoretic coating
- Reinforced pump feet with closed hole for vertical fixation
Eco-friendly features
- Compact design for better system integration and space efficiency
- The robust stainless steel pump material and cataphoretic coating of the lantern ensure a long service life
- High hydraulic output enables high efficiency
Design
Non-self-priming horizontal multistage pump.
Application
- Irrigation
- Industrial process
Equipment/function
- Pump in block design
- Threaded connection
- Single-phase or three-phase AC motor
- Single-phase motor with integrated thermal motor protection
Typekey
Example: | Wilo-MEDANA CH1-LC404-5/E/A/10T |
MEDANA | Product designation surface pump |
CH | Commercial horizontal |
1 | Series level (1 = entry, 3 = standard, 5 = premium) |
LC | Long shaft – grey cast iron pump housing |
2 | Nominal volume flow [m3/h] of the single pump |
02 | Number of single pump stages |
5 | Housing material GJL250 |
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 of -20 to +90 °C
- Max. operating pressure 10 bar
- Max. inlet pressure 6 bar
- IP rating IP55
- Nominal diameters of pipe connections: from Rp1” to Rp 1 1/4”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
- Mechanical seal: EPDM version: B-carbon/silicon carbide;
- Bearing tungsten carbide/aluminum oxide
- Pump base and pump housing EN-GJL-250
Scope of delivery
- Pump
- Installation and operating instructions
Installation and operating instructions
Wilo-Medana CH1-LC
| Article Number | 4234328 |
| Edition | 02/2021 |
| 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 (271 KB)Standard Conformity
Standard Conformity 2223759-01
| Number of pages | 1 |
| Language | language neutral |
PDF (198 KB)CE
CE 2195366-04
| Number of pages | 6 |
| Language | language neutral |
PDF (218 KB)CE 2223694-01
| Number of pages | 6 |
| Language | language neutral |
PDF (359 KB)