遠心ポンプ Medana CH1-LC series

水電動自吸式

Produit
Medana CH1-LC — 多段モノブロックポンプ / Multistage monoblock pump. Efficient system integration. The non self-priming, multistage pump achieves maximum hydraulic output and is suitable for integration into larger systems.

Points clés / Key features

• 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 — 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

Applications / アプリケーション

• Irrigation
• Industrial process

Equipment / 機器・機能

• Pump in block design
• Threaded connection
• Single-phase or three-phase AC motor
• Single-phase motor with integrated thermal motor protection

Type key (exemple)
Wilo-MEDANA CH1-LC404-5/E/A/10T

Décodage / Type designation (tableau représenté en lignes)
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 = EPDM gasket
A = frequency 50 Hz / single-phase / 230 V (various letters indicate mains frequency / phase / voltage variants)
10 = Rated pressure (bar)
T = threaded connections (P = Victaulic connections)

Product description (extraits)
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.

Documents & certificats (extraits)
Installation and operating instructions available for product-specific download.
Group declarations (REACH) and Standard Conformity / UKCA declarations are provided for the product family.

Livraison / Scope of delivery

• Pump
• Installation and operating instructions

Caractéristiques / spécifications techniques

• Mains connection: 1~230 V (±10 %), 50 Hz (single-phase variants) and 3~230–400 V (±10 %), 50 Hz; other three-phase voltage ranges depend on type
• Fluid temperature range: −20 to +90 °C
• Maximum operating pressure: 10 bar
• Maximum inlet pressure: 6 bar
• Ingress protection (IP rating): IP55
• Nominal diameters of pipe connections: from Rp 1” to Rp 1 1/4” depending on type
• Impellers, stage chambers and pump housing: stainless steel 1.4301 / 1.4404 (depending on type)
• Shaft: stainless steel 1.4301 or 1.4404
• Seal: EPDM (mechanical seal B-carbon/silicon carbide for EPDM version)
• Bearings: tungsten carbide / aluminum oxide
• Pump base and pump housing on some versions: EN-GJL-250 (grey cast iron)