The OZSR020-15CH Spark Resistant Chain Hoist is purpose-built for safe, efficient, and explosion-proof lifting in hazardous industrial environments. With a 2-ton (4,000 lbs) lifting capacity, this manual chain hoist delivers exceptional performance and reliability where explosive gases, vapors, or combustible dusts are present. Engineered to the highest international standards, it ensures operator safety, durability, and long-term dependability in critical applications.

This hoist meets the rigorous requirements of EU Directives ATEX94/9/EC and Machinery Directive 2006/42/EC, with an explosion-proof certification of EX II2 GD c IIIC T135°C. This classification makes it suitable for Zone 1 & 2 (gas) and Zone 21 & 22 (dust) hazardous environments, making it ideal for industries such as chemical processing, petroleum refining, food manufacturing, and grain storage.

Built for reliability, the OZSR020-15CH features a spark-resistant design, incorporating non-sparking materials like bronze, brass, and stainless steel components to prevent ignition from friction or impact. The Grade 80 stainless steel load chain provides outstanding tensile strength and corrosion resistance, allowing smooth and consistent lifting operation even in chemically aggressive or moisture-rich environments.

A fully enclosed precision gear system ensures quiet, low-effort operation while protecting internal components from dust and debris. The Weston-style twin pawl brake system offers dependable load control, preventing accidental lowering and maintaining safety at every stage of lifting. Both the top and bottom swivel hooks feature safety latches and a bronze coating, allowing secure load engagement and reliable rotation under load without risk of spark generation.

The hoist’s heavy-duty powder-coated steel housing enhances corrosion resistance and provides superior durability under demanding use. With a 15 ft lift height, this model delivers extended reach while maintaining optimal balance and control—ideal for use in refineries, manufacturing plants, and other confined or elevated workspaces where safety cannot be compromised.

Key Features

• Capacity: 2 Ton (4,000 lbs)

• Lift Height: 15 ft

• Explosion-Proof Rating: EX II2 GD c IIIC T135°C

• Compliance: Meets ATEX94/9/EC and Machinery Directive 2006/42/EC

• Certified for Zones: 1 & 2 (Gas), 21 & 22 (Dust)

• Construction: Spark-resistant with bronze and stainless steel materials

• Load Chain: Grade 80 stainless steel for strength and corrosion resistance

• Brake System: Weston-style twin pawl for secure load holding

• Hooks: Bronze-coated swivel hooks with safety latches

• Finish: Heavy-duty powder coat for extended protection

• Included: Spare latch set for added safety and convenience

Applications

The OZSR020-15CH Spark Resistant Chain Hoist is ideal for industries where explosive or combustible materials are handled, including:

• Oil and gas refineries

• Chemical and petrochemical plants

• Pharmaceutical manufacturing

• Food and beverage production

• Paint and coating facilities

• Grain handling and milling operations