The Neptronic SKS4 is a high-performance steam-to-steam humidifier designed for commercial and industrial facilities. Using the building’s raw steam supply, the Neptronic SKS4 produces clean, odour-free, chemical-free steam ideal for hygiene-sensitive and mission-critical environments.
With a wide capacity range of 8 to 570 kg/h (≈17–1,250 lb/hr), the Neptronic SKS4 delivers precise humidity control for large air-handling units (AHU), clean-rooms, hospitals, laboratories, data centers and industrial applications.
Engineered with a robust stainless-steel heat exchanger, advanced water-level management and a patented scale-control system, the Neptronic SKS4 ensures long-term reliability with minimal maintenance. Native BACnet MS/TP and Modbus communication provides seamless BMS integration, while optional outdoor enclosures and multiple steam-distribution options offer complete flexibility for new or retrofit installations.

Uses building steam to generate pure, chemical-free humidification steam suitable for sensitive environments.

Offers a broad output range (8–570 kg/h) for large AHUs, central systems and industrial processes.

Stainless-steel heat exchanger and patented scale-management system extend service intervals and reduce downtime.

Converts raw steam to injection steam without adding chemicals, improving overall system efficiency.

Standard BACnet MS/TP and Modbus connectivity ensures reliable communication with modern building automation systems.

Compatible with tap, RO or DI water, available in indoor or outdoor versions, and supports Multi-Steam™, S.A.M. and S.A.M. E² distribution systems.
Head Office
National Environmental Products Ltd.
Neptronic
400 Boulevard Lebeau
Montréal (Québec) H4N 1R6 Canada
E-mail: contact@neptronic.com
Copyright © 2026 Neptronic. All rights reserved.
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