Ex-Certified Spark-Resistant Solutions for Hazardous Environments

When your operation demands reliable lifting in potentially explosive atmospheres, the Harrington TCE Air Hoist delivers performance, safety, and durability. Built for demanding industrial use, the TCE series is engineered to reduce or eliminate the risk of sparks from impact or friction -  a critical requirement in oil and gas, petrochemical, pharmaceutical, food processing, and other sensitive applications.

Key Benefits & Features

• Spark-resistance by design

• Ex-certified to II 2G Ex h IIB T4 Gb (gas) and II 2D Ex h IIIB 130°C Db (dust) per ATEX Directive 2014/34/EU
• Nickel-plated load chain resists sparking and corrosion
• Bronze-coated upper and lower hooks enhance spark resistance

• Unlimited duty cycle
Designed for continuous operation, the TCE series handles long shifts with no restriction on the number of starts per hour — ideal for 24/7 industrial environments.

• Fine movement & control
A spring-loaded multi-vane motor enables smooth, feather-control lifting and lowering, allowing precise load placement even under rigorous conditions.

• Quiet operation
Engineered with low noise in mind to improve operator comfort and reduce ambient disturbance in the workspace.

• Robust mechanical design

• Capacities from ¼ ton up to 6 tons
• For ¼ to 1 ton models: cast aluminum body contributes to light weight and ease of handling
• For higher capacities (3 to 6 ton): cast iron housing, internal disc brake, overload limiter, and powder-coated finish for durability in harsh environments
• Adjustable speed options and external adjustment screw (for smaller models) allow customization without special tools

• Air system requirements

• Operates on 60–90 psi air supply
• Requires air filtration of 5 micron or finer
• Proper hose sizing: ½″ minimum for lower capacities; up to ¾″ for higher loads

• Flexible controls & options

• Choice of pendant or cord control
• Customizable lift heights and pendant lengths available
• Chain containers available in canvas or stainless steel

Typical Applications

• Petrochemical plants, refineries, and fuel storage facilities
• Pharmaceutical and processing plants
• Facilities with combustible dusts (e.g. wood, paper, food powders)
• Environments requiring explosion protection or compliance with ATEX / hazardous location standards

Why Choose TCE Over Conventional Hoists?

When you’re working where even a single spark could have catastrophic consequences, the TCE series offers peace of mind through intrinsic safety design. Combine that with continuous duty capability, fine load control, and rugged build—and you have a hoist ready for the harshest industrial settings.