Updated Oct 8, 2010

Hercules Seals On Demand gives you the ability to source custom manufactured products with a short turn-around time and with no tooling costs. We can manufacture both hydraulic and pneumatic style o-rings, rod seals, piston seals, wipers, backup rings, rotary seals, swivel seals and static seals in both standard and metric sizes for almost any fluid power application including agriculture, automotive, heavy construction, material handling manufacturing, mining, logging, fluid handling and refuse. We offer over 100 standard profiles and can produce countless custom designs. To place an order: Call 800-513-9785 and press 8. 


Stock materials include: 

– 85A NBR (Black)  

– 85A Fluorocarbon (Brown)  

– 94A Polyurethane (Blue)  

– 40% Bronze / PTFE (Bronze)  

– 15% Glass / 5% Moly PTFE (Black)  

– 85D Polyacetal (POM) (White)  

– 96A Hydrolysis Resistance Polyurethane (Red) 

– Other material available upon request 




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Attachments Idea Book Cover