PM78 Chain | Plastic Drive Chain

PM78 chain is a plastic offset drive chain with a 2.609" pitch. It is manufactured out of an acetal Co-Polymer engineered plastic and has 304-grade stainless steel pins. PM78 chain is also offered in a welded mild steel and stainless steel material option. Primarily, PM78 chain is found in the drives in wastewater treatment facilities, but it is also used in food processing, chemical plants, foundries, and refineries. Besides the chain, we also supply PM78 plastic sprockets or custom made attachments. To get a quote or for more information please contact us and we will be happy to assist you.

PM78 Chain Dimensions

• Chain Size: PM78
• Material: Acetal Co-Polymer Plastic/ 304SS Pins
• Pitch: 2.609"
• Overall Width (A): 2.970"
• Maximum Allowable Sprocket Face (E): 1.100"
• Side Bar Width (F): 1.14"
• Length of Bearing (B): 1.630"
• Pin Diameter (C): 0.425"
• Roller Diameter (D): 0.875"
• Bottom Sliding Area in Sq IN/FT: 11.50
• Rated Working Load: 1,750 LBS
• Ultimate Tensile Strength: 4,000 LBS
• Weight: 1.40 LBS/ FT

Additional Wastewater Treatment Products:

• Sprockets
• Bearings
• Gear Boxes/ Reducers
• Motors/ Drives
• Pumps & Seals
• Flights, Flight Boards, & Flight Monitoring
• Sensors
• Helical Scum Skimmers
• Wear Strips, Wear Shoes, Filler Blocks
• Static Sleeves & Wall Bearings