Product Overview

Material and Safety:
The pump housing and integrated tank are manufactured from V‑0 highest flame‑retardant grade ABS material, ensuring exceptional fire safety and long‑term durability. This material complies with stringent international safety standards, making the SK‑E series suitable for hotels, hospitals, data centers, factories, and large commercial buildings.

High‑Lift Performance & Tank Design:
The built‑in tank provides ample condensate storage, reducing pump cycling. The low‑profile design fits easily into confined spaces, ceiling voids, and equipment cabinets. The SK380E delivers a powerful 7‑meter head, while the SK180E offers a reliable 5‑meter head, enabling condensate to be pumped to higher elevations or over longer distances.

Energy Efficiency & Quiet Operation:
Both models are equipped with high‑power centrifugal silent motors featuring soft‑start technology. The optimized flow channel and impeller structure ensure efficient transportation and stable flow, with noise levels maintained at ≤ 30 dB(A) – quiet enough for occupied spaces.

Intelligent Protection Features:

• Built‑in water alarm with audible buzzer alerts users to potential overflow.

• Integrated check valve prevents water backflow after pump stops.

• Dual sensing – both a sensitive safety Pin probe capacitive sensor and a float level control sensor provide dual‑layer reliability for precise liquid level detection and automatic start/stop.

• Safety switch rated 3A, normally closed, must connect to the A/C liquid level control terminal.

Wide Compatibility:
Compatible with refrigeration and air conditioning equipment up to 20 HP (approx. 50 kW cooling capacity), including large air handlers, packaged AC units, condensing boilers, refrigeration racks, and industrial processes.

Models & Key Specifications

Advantages

Superior Safety – V‑0 Flame Retardant:
The V‑0 flame‑retardant ABS construction significantly reduces fire risk, meeting strict building codes and providing peace of mind for facility managers and installers.

High Lift for Demanding Installations:
The SK380E delivers a 7‑meter head – ideal for pumping condensate to upper floors, over roof parapets, or through long horizontal runs. The SK180E provides a solid 5‑meter head for most commercial applications.

High Flow Capacity:
With flow rates of 280 L/h (SK180E) and 380 L/h (SK380E), these pumps handle heavy condensate loads from large HVAC systems, multiple units, or high‑humidity environments.

Energy Savings & Quiet Operation:
High‑efficiency centrifugal motors reduce power consumption. Soft‑start and anti‑vibration features ensure near‑silent running, improving occupant comfort in commercial and institutional buildings.

Dual‑Layer Reliability:
The combination of Pin probe capacitive sensor and float level control sensor provides redundant protection – if one sensor fails, the other ensures continued operation, minimising the risk of overflow.

Easy Installation & Maintenance:
Low‑profile tank and integrated design simplify piping connections. Accessible components allow quick cleaning and servicing without complete disassembly, reducing downtime for critical facilities.