This peristaltic pump is designed for all types of air conditioners up to 8 kW: wall units, air conditioning cabinets, ceiling units and ducted units.  The Si-52 is controlled by its float switch (3 levels: on, off, safety). The safety contact automatically stops the air conditioner compressor or solenoid valve to prevent condensate overflow

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-52
• Cable: 1.7 m, including 2 wires for power supply (P & N)
• 2 safety switch wires (1.7 m)
• Easy 2-screw sliding plastic bracket
• Detection unit (SI2958, 1.5 m cable)
• Detection unit installation kit: 
   - Vent tube int. Ø 4 x L 75 mm
   - Mounting rail
   - Adhesive
• 90° connector Ø 15 mm - 45 x 152 mm

Click here to view the product spec sheet