This peristaltic condensate pump is designed for all types of air conditioners up to 8 kW: wall units, air conditioning cabinets, ceiling units and ducted units.
Equipped with two remote temperature sensors, the Si-51 activates when the temperature difference between the air entering and leaving the air conditioner exceeds 6 °C. The pump continues to run for 4 minutes when the temperature difference falls below 6 °C.

Ideal applications:
• Businesses and industries with high levels of dust (bakeries, etc.) and chemicals (hairdressers, etc.)
• Hotels (maintenance possible without accessing the rooms)

Important: the Si-51 is incompatible with reversible and inverter systems as it must not be used in continuous operation.

High performance
• Condensate discharge up to 12 m high
• Quiet, vibration-free operation 

Extended reliability
• Thick, reinforced tube for longer service life
• Resistance to contaminated condensate (particles and chemicals) 

Easy installation
• Compact size: L85 x W108 x H122 mm
• IP55 protection for installation in unventilated areas

Quick maintenance
• Easy-to-open front panel without tools for tube replacement
• Glass fuse replaceable in one easy step (standard cartridge 5 x 20)

Kit content
• Peristaltic pump Si-51
• Cable: 1.7 m, including 2 wires for power supply (P & N)
• 2 thermal probes with 3.5 m cable:
- Red cap for ambient air
- Blue cap for fresh air
• Easy 2-screw sliding plastic bracket
• Ø 15 mm to Ø 6 mm adaptor + sleeve
(Ø 15 x 35 mm) - (ACC00927)

Click here to view the product spec sheet