This #80 roller chain is produced in accordance with American National Standards Institute (ANSI) B29.1 requirements and has been produced to the same dimensions since the starting of ANSI/ ASA in 1930. Though dimensionally the exact same you can expect three different quality levels of the #80 roller chain that goes far beyond the standard strength and performance smart.
Economy Plus series #80 roller chain uses heat-treated precision components and features a solid roller design for improved performance.
General Duty Plus series roller chain is actually the same except runs on the 
higher-heat treat thus which makes it better for high-speed and higher load applications.
Premier Series roller chain uses the highest-strength elements which have been heat-treated, shot-peened, and hardened to a maximum. They also implement a good bushing solid roller (SBR) design and make use of a premium-grade lubricant for the utmost durability, strength, and working life.
We stock an array of 80 roller chain configurations for #80 roller chain which includes anti-corrosive, attachment chains, and specialized series.