The Finer Power Transmissions SY 1-3/4 Inch Pitch ASA Triplex Roller Chain 140-3/SY is a premium industrial power transmission chain engineered for the most demanding heavy-duty applications. Built to ASA (American Standard) sizing and robust construction standards, this triplex roller chain delivers exceptional strength, superior load capacity and reliable power transfer in large-scale conveyor systems, heavy machinery drives and industrial drive applications where higher torque and durability are critical.
Manufactured from high-strength steel with precision engineering, the SY 140-3/SY features a triplex (three-strand) configuration that increases load carrying ability and fatigue resistance compared to simplex and duplex chains. The 1-3/4" (44.45 mm) pitch and multiple strand design provide excellent stability and power handling for continuous, high-stress operations. This chain is ideal for heavy industrial environments including manufacturing, material handling, mining, agricultural processing and other applications requiring robust and dependable power transmission components.
Product Type: Triplex Roller Chain
Brand: Finer Power Transmissions (SY Series)
Standard: ASA / American Standard Compatible
Pitch: 1-3/4" (44.45 mm)
Strands: Triplex (3 Strand)
Material: High-Strength Steel
Finish: Industrial Standard Metal Finish
Length: 10 ft (3.048 m) Roll
Part Number: 140-3/SY
Application: Heavy-duty power transmission, large conveyor systems & industrial drives
► Key Features
‣ Premium ASA triplex roller chain with three strands for maximum load capacity
‣ 1-3/4" pitch suited for high torque, heavy-duty industrial drives
‣ Solid bush and solid roller design for reduced wear and enhanced fatigue resistance
‣ Triplex configuration delivers superior strength, stability and smoother operation
‣ Precision-engineered for durability under continuous high-stress conditions
► Why Tradies and Contractors Buy This
‣ Built for heavy-duty industrial drive systems and large machinery
‣ Enhanced wear resistance and extended service life compared to simpler chain types
‣ Triplex design supports higher torque load and dependable performance
‣ Compatible with ASA standard sprockets and power transmission systems
‣ Backed by Industrial Shed’s fast dispatch and trade-focused support
► Stock won’t last — get yours now at Industrial Shed!
At Industrial Shed, we know you need your gear fast and without the runaround. Here’s what makes our shipping better:
Local Delivery, Done In-House: If you're on the Mornington Peninsula, we handle delivery ourselves—no middlemen, no delays. Get your tools the same day or next day, straight from our team to your door.
Nationwide Reach, Reliable Partners: Need it shipped across Australia? We work with top couriers to offer standard and express options, so you get your order when you need it.
Track Every Step: You’ll get a tracking number the moment your order ships. No guessing—just a clear view of where your delivery’s at.
Service with a Real Human Touch: Got special delivery needs? Give us a shout. We’re here to make it happen, no fuss.
With Industrial Shed, you're not just another package in the mail. We get your order to you fast, safe, and with the reliability you expect.
For more information, visit Shipping Details: The Essentials.
At Industrial Shed, we keep things simple. If something’s not right or you’re not satisfied, we’ll sort it out—fast and easy.
What Sets Us Apart?
Fast Turnaround: We don’t mess around. When you need to return an item, we process it quickly so you’re not left waiting. Our goal is to get your refund or exchange sorted fast so you can get back to work.
Local Touch: For customers on the Mornington Peninsula, we offer the added benefit of in-store returns for quicker resolution. No shipping hassles—just bring it back to us, and we’ll handle the rest.
No-Nonsense Support: We make returns and refunds straightforward. If there’s a problem, you won’t be stuck in endless back-and-forths. We’re hands-on and get it sorted with minimal hassle.
Clear Policies, No Surprises: We believe in being upfront. Our return and refund policy is clear, so you know exactly what’s covered—whether it’s warranty claims, special orders, or regular returns. You’ll never be left guessing.
Built for Tradies: We understand the demands of the job, so we’re all about making returns and refunds simple, quick, and no fuss—because downtime is the last thing you need.
For more information, visit Returns & Refunds: Straight Talk.
Thanks for subscribing!
This email has been registered!