Allomatic 40RFX100 Rust-Free Gate Chain #40 (100 ft Reel)

Corrosion-Resistant #40 Drive Chain for Slide Gate Operators The Allomatic 40RFX100 Gate Chain is a 100-foot reel of #40 roller chain designed for sliding gate operator drive systems. The RFX rust-free coating helps protect the chain from corrosion caused by outdoor exposure, making it a practical choice for gate installations in damp, coastal, or frequently irrigated environments. In a slide gate system, the roller chain links the operator drive assembly to the gate and carries the force needed to move the gate in both directions. Chain wear, seized links, corrosion, or excessive stretch can interfere with sprocket engagement and lead to noisy, uneven, or unreliable gate travel. The 40RFX100 can be cut to the required length for a new installation or used as replacement chain during operator maintenance. The continuous 100-foot reel is also suited for installers and service companies that maintain multiple sliding gate systems. Connecting links, offset links, brackets, and other chain hardware are not included unless specifically stated. Key Features #40 roller chain for sliding gate operator applications Allomatic part number 40RFX100 Continuous 100-foot reel for installation and service use RFX rust-free coating helps reduce outdoor corrosion Can be cut to match the required gate installation length Suitable for new slide gate systems and replacement projects Useful for installer inventory and multi-site maintenance Replaces chain affected by corrosion, binding, stretching, or physical damage Technical Specifications Manufacturer: All-O-Matic Part Number: 40RFX100 Product Type: Gate operator roller chain Chain Size: #40 Length: 100 ft. Packaging: Continuous reel Finish: RFX rust-free coating Coating Type: Dacromet corrosion-resistant finish Application: Sliding gate operator drive systems Function: Transfers movement from the operator drive sprocket to the sliding gate Installation: Cut and joined to the length required by the gate system Connecting Link: Sold separately unless specifically included Offset Link: Sold separately unless specifically included Compatible Hardware: #40 sprockets, chain brackets, connecting links, and offset links Common Replacement Conditions: Corrosion, stiff links, chain stretch, damaged rollers, or poor sprocket engagement Condition: New chain reel Verification Required: Confirm the existing chain size, sprocket size, required length, and finish before ordering Conclusion The Allomatic 40RFX100 supplies a full 100-foot reel of #40 roller chain for slide gate operator installations, repairs, and service inventory. Its RFX coating provides added corrosion resistance for outdoor use, while the continuous reel allows the chain to be sized for the specific gate layout. Correct alignment, tension, lubrication, and compatible #40 hardware are necessary for proper operation. How do I determine which chain size I need for my gate? Read about chain sizing here