Skip to product information
1 of 1

Flexible Coupling 121-136mm / 110-121mm

Regular price
£9.70 (£8.08 ex VAT)
Regular price
Sale price
£9.70 (£8.08 ex VAT)

Shear Banded couplings connect and repair pipes in UK sewer and drainage systems, featuring stainless steel protection and EPDM bodies. They meet WIS 4-41-01 standards and are approved by BS EN certifications. Pressure rating: 2.5bar/36.25psi.


  • salt glazed ware (4”) 100mm
  • vitrified clay 100mm
  • supersleeve 100mm
  • pitch fibre 100mm
  • asbestos cement 100mm
  • 110mm pvcu
  • 100mmcast iron (soil & drain)
  • 100mm cast iron (smu/ensign/
  • 100mm ductile iron
  • 100mm stainless steel
  • 100mm supersleeve

VAC Datasheet

Full Description

Shear Banded couplings are crafted with precision for connecting and repairing pipes in adopted sewer and drainage applications, as mandated by UK water companies. The stainless steel central band serves as a protective shield for the joint, especially under shear loads, ensuring the alignment of joining pipes and preventing any potential displacement.

Featuring an EPDM body and a Shear Band and Clamp Bands made of Stainless Steel (1.4301 (304)), these couplings hold certifications to meet the standards of WIS 4-41-01 for flexible couplings in gravity sewerage and drainage pipes. Additionally, they are approved according to BS EN 681-1:1996, BS EN 295-4:2013, and BS EN 10088-2:1995.

With a pressure rating of 2.5bar/36.25psi, these couplings are designed to deliver reliable performance in various sewer and drainage scenarios.

Technical Specification

Diameter: 121-136mm / 110-121mm

Contact Us

Our team of experts are available and ready to speak to you. You can contact us or call us directly on 0121 351 3230. Available Mon-Friday 8am-5pm.

Further questions?

Our team of specialists are here to help. We install many of our products so can provide real-world advice. We also offer a free take-off service if required.

Make an enquiry