Custom Couplings

Does your project require custom coupling sizes and/or chemical resistance?

We’ve got you covered.

Even with the widest selection of flexible coupling sizes in the industry, we realize some jobs need custom couplings. Mission Rubber is unique among rubber manufacturers. Our vertically integrated operation combines rubber mixing, molding operations, metal stamping, tooling and final assembly in a single campus. Your custom order will be tracked by a modern MRP system and supported by a team of professional technicians, engineers and managers.

Custom Couplings

Choose from large diameter or chemical resistant couplings.

Custom, Large Diameter FLEX-SEAL® Sewer Couplings

Designed for the repair, alteration and rehabilitation of large diameter gravity flow sanitary, DWV and storm sewer systems.
Options:

  • 6” or 10” Widths
  • Multiple Take-Up, Surgical Grade 316, Stainless Steel Clamps (2 or 4)
  • Nut & Bolt Clamps (80 lb. Torque Rating)
  • T-Bolt Clamp Clamps (150 lb. Torque Rating)
  • Heavy Duty 301 Series Stainless Steel Shield (.012” thick)
  • EPDM Flanged Bushings Available (for O.D. differences up to 6”)

Custom FKM Chemical Resistant Couplings

Designed to provide flexible, watertight joints on chemical drainage systems.

  • 301 Series Stainless Steel Clamps (2 or 4)
  • 301 Series Stainless Steel Shield
  • High Performance Fluoroelastomer (FKM) Gasket

Production and Delivery

Custom, Large Diameter FLEX-SEAL® Sewer Couplings
Factory lead time: 24 – 48 hours
Next Day orders received before 10AM PST can ship next business day.
Same day orders received before 10AM PST can be picked up at Will Call.

Custom FKM Chemical Resistant Couplings
Factory lead time: 48 – 72 hours.

NOTE: All custom couplings orders are non-returnable and non-refundable. For non-pressure, gravity flow applications only.

 

Get a Quote

Choose a custom coupling type below, tell us about your pipe system, and submit your request. A Mission Rubber representative will contact you to confirm your order before processing.

To request a quote by fax, download and complete this form, and to fax to (800) 637-4601.

  1. Large Diameter, UNSHIELDEDLarge Diameter, SHIELDEDFKM CHEMICAL RESISTANT
  1. 24Not Sure
  1. Nut & Bolt (80 lb. Torque Rating)T-Bolt (150 lb. Torque Rating)
  1. Tell us about your pipes:


  2. For chemical drainage systems ONLY:
  3. Your information: