Sauermann pump Si-20

The Sauermann Si-20 pump sets a new record for its slim casing design, allowing it to easily fit inside any type of air conditioning unit or lineset cover. Offering best-in-class performance and sound levels for a mini pump of its size, this model delivers unmatched reliability.

The patented piston pump technology, which offers a high degree of energy efficiency, is designed to remove condensates from air conditioning units of up to 20 kW.

Sauermann pump Si-20 features:

• Piston pump with 1.5 m power cable: 2 power wires, 2 safety contact wires
• Detection unit (SI2958, 1.5 m power cable)
• Clear PVC tube int. Ø 6 mm – L 60 mm, fitted with pre-mounted "Drain Safe Device" connector.
• PVC tube int.  6 mm – L 0.63 m, fitted with insulating foam

Detection unit installation kit:

• Rubber elbow 90° int. Ø 15 mm x L 152 mm
• Vent tube int. Ø 4 mm x L 75 mm
• Mounting rail
• Adhesive
• 3 Double wire clamps
• 3 Tie wraps, 2.5 x 200 mm
• 1 Attachment unit: 1 mounting plate + 1 rubber damper