Sauermann Si-61 Acidic Condensate Drain Pump, for Condensing Boilers up to 50 kW and Air Conditioners - SI61CE01UN23

Product Definition

The Sauermann Si-61 acidic condensate drain pump is designed for condensing boilers up to 50 kW and air conditioners up to 10 kW. This high-performance, durable pump is made to effectively remove acidic condensate from gas-fired condensing appliances. With its integrated 0.37 liter tank, anti-clogging design and low noise level, it can be used reliably in commercial and industrial applications.

Features

• Patented Piston Technology: With Sauermann's patented piston technology, the Si-61 offers a vertical discharge height of up to 6 meters and delivers higher performance than conventional centrifugal pumps.
• Anti-Clogging System: The pump also discharges particles in the condensate, providing protection against clogging. This increases the efficiency and service life of the device.
• Compact and Easy Installation: Thanks to its small dimensions and easy mounting system, it can be installed even in tight spaces. The quick connection system saves time during installation.
• IPX4 Protection: Mechanical and electrical components are protected against water splashes with IPX4 class protection.
• Low Noise Level: Equipped with anti-vibration mounting parts and sound-absorbing materials, the Si-61 operates extremely quietly at a noise level of only ≤28 dBA.
• Energy Saving: Thanks to its high efficiency, it reduces operating time and energy consumption, lowering operating costs.

Technical Specifications

• Maximum Flow Rate: 10 l/h
• Maximum Discharge Height: 6 m (at 2 l/h flow rate)
• Maximum Pressure: 8 m (at 0 l/h flow rate)
• Power Supply: 230V ~ 50/60Hz ~ 10W
• Insulation Class: Double insulation (Class II)
• Tank Capacity: 0.37 liter
• Protection Class: IPX4
• Noise Level: ≤ 28 dBA
• Safety Switch: NC 4 A (resistive load) – 250V
• Operating Conditions: 100% continuous operation
• Weight: 1.08 kg
• Dimensions: 293 x 136 x 183 mm

Applications

The Sauermann Si-61 can be used safely with wall-mounted or floor-standing condensing boilers and air conditioners up to 10 kW. It delivers excellent performance in removing acidic condensate from condensing appliances. It is also suitable for use in air conditioning systems and floor-standing, ceiling and cassette units.

Package Contents

• Si-61 Piston Pump: With integrated float switch
• Power Cable: 1.5 m long, locking quick connection
• Mounting Accessories: Anti-vibration mounting bracket, adapters (15-40 mm inner diameter), 5 m discharge hose (6 mm diameter), clamps, screws and wall plugs
• Drain Safety Valve: "Drain Safe"
• Self-Sealing Discharge Outlet