The OZSR020-10CH Spark Resistant Chain Hoist is purpose-built for maximum safety and dependable performance in hazardous or explosive environments. With a 2-ton (4,000 lbs) lifting capacity, this explosion-proof hoist delivers reliable lifting power while meeting the strictest international safety standards. Designed for use in industrial facilities where flammable gases, vapors, or combustible dusts are present, it offers superior protection, smooth operation, and long-lasting durability in demanding conditions.

This hoist conforms to EU Directive ATEX94/9/EC and the Machinery Directive 2006/42/EC, achieving an explosion-proof rating of EX II2 GD c IIIC T135°C. This means it is certified for operation in Zone 1 & 2 (gas) and Zone 21 & 22 (dust) areas, ensuring full compliance with safety regulations for explosive atmospheres. Whether used in chemical plants, oil refineries, pharmaceutical facilities, or grain processing sites, the OZSR020-10CH is engineered to deliver secure and efficient lifting under critical conditions.

The hoist’s spark-resistant construction prevents ignition by using non-sparking materials such as bronze-coated hooks, stainless steel hand chains, and brass components. Its Grade 80 stainless steel load chain provides superior tensile strength and corrosion resistance, ensuring smooth operation and extended service life, even in environments with high humidity or chemical exposure.

The precision-engineered gear system allows for easy, low-effort lifting, while the Weston-style twin pawl brake guarantees load security during lifting and holding. The fully enclosed housing protects internal components from dust and debris, maintaining performance and reducing maintenance downtime. Additionally, both the upper and lower 360° swivel hooks are fitted with safety latches to prevent unintentional load release.

With its rugged powder-coated steel body, the OZSR020-10CH withstands harsh conditions and ensures lasting reliability. Its 10 ft lift height makes it ideal for general industrial lifting applications where compact performance and maximum safety are essential.

Key Features

• Capacity: 2 Ton (4,000 lbs)

• Lift Height: 10 ft

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

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

• Certified Zones: Zone 1 & 2 (Gas) / Zone 21 & 22 (Dust)

• Construction: Spark-resistant design with bronze and stainless steel components

• Load Chain: Grade 80 stainless steel – corrosion and wear-resistant

• Brake System: Weston-style twin pawl mechanical brake for superior load holding

• Hooks: Bronze-coated swivel hooks with safety latches

• Finish: Heavy-duty powder coat for corrosion protection

• Included: Spare latch set included for added safety and convenience

Applications

The OZSR020-10CH Spark Resistant Chain Hoist is the ideal solution for lifting operations in hazardous and explosive atmospheres, such as:

• Oil and gas refineries

• Chemical processing plants

• Pharmaceutical and cosmetic manufacturing

• Food and beverage production facilities

• Paint shops and solvent-based industries

• Grain storage and milling plants