LS Series
Pressure Steam Humidifiers

Humidifiers designed to deliver reliable humidity from facility steam boilers.

In hospitals, universities, museums, galleries, and other facilities, boiler steam humidification is a tried and true way to achieve reliable humidity control.

The Nortec LS Series provides accurate, cost effective humidification directly utilizing steam from your central facility boiler. Constructed from quality 304 stainless steel, the LS Series humidifiers are designed for long operating life with minimal maintenance.

Humidifier Technology

The Nortec LS Series provides precise humidity control using high quality bronze and stainless globe valves that are available in a variety of CV ranges. Paired with a spring return electric or pneumatic actuators, the LS Series offers flexibility for many applications.

Steam is distributed though either jacketed tube or short absorption manifolds that are available in a variety of dimensions to suit many applications. Jacketed tube distributors offer exceptional value, and feature a steam heating. 

Short absorption manifolds provide rapid steam absorption through the use of an array of steam distributor tubes attached to a central header. Available insulation ensures high efficiency in addition to excellent performance.

Features and benefits

  • Available single or multiple tube configurations
    (AS-Series)

  • Available with short absorption distributors (AM-Series)

  • Available with short absorption distributors (AM-Series)

  • High capacity system up to 3200 lbs/hr (1452 kg/hr)

  • Economical and cost effective system to meet high humidity requirements

  • Delivers precise humidity control

  • Steam jacketed dispersion tubes to prevent “spitting”

Check out Nortec's full range of humidifiers and evaporative coolers

MLRO Reverse Osmosis

The MLRO reverse osmosis removes minerals from the water supply, ensuring hygienic water is availab …

Read more

AF-22 Compressed Air Humidifier

Robust and easy to install, this compressed air system rises above the average expectations for dir …

Read more

Electric Outdoor Humidifiers

Suitable for various climate zones the EL-OC and the RS-OC grant a secure and cost-saving option fo …

Read more

B500 Direct Room Humidifier

Worry-free humidity is what Nortec’s latest innovative humidifier, the B500 stands for. A sleek-loo …

Read more