The SY Aqua Roller Chain 3/4 Inch Pitch BS Duplex – Premium 10FT (12B-2AQUA/SY) is a corrosion-resistant British Standard roller chain engineered for reliable industrial power transmission in humid and washdown environments. Featuring a 3/4″ (19.05 mm) pitch and double-strand (duplex) configuration, this 12B-2 chain delivers increased load capacity and smooth performance in demanding applications.
Finished in SY’s distinctive Aqua protective coating, the 12B-2AQUA/SY chain offers enhanced resistance to moisture and light corrosive exposure while improving visibility for inspection and maintenance. Manufactured using precision heat-treated steel components, it provides excellent wear resistance and long service life under continuous-duty conditions. Fully compatible with standard BS 12B duplex sprockets, it’s supplied in a premium 10 ft boxed length for easy installation and servicing.
Product Type: BS Duplex Roller Chain
Brand: SY
Model / Part Number: 12B-2AQUA/SY
Pitch: 3/4″ (19.05 mm) British Standard (BS)
Strand: Duplex (Double Strand)
Finish: Aqua Protective Coating
Length: 10 ft Premium Box
Material: Heat-treated high-grade steel with protective coating
Application: Industrial power transmission, conveyors, washdown areas, machinery drives
► Key Features
‣ 3/4″ (19.05 mm) BS 12B duplex configuration
‣ Double-strand design for increased load capacity
‣ Aqua coating for improved corrosion resistance and visibility
‣ Precision heat-treated pins, bushings and rollers for durability
‣ Supplied in convenient 10 ft boxed length for workshop and site use
► Why Tradies Buy This
‣ Ideal for humid and light washdown environments
‣ Stronger alternative to standard simplex BS chains
‣ Easy replacement in existing 12B duplex setups
‣ Reliable performance in continuous industrial applications
‣ Backed by Industrial Shed’s fast dispatch and trade 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.
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