drainage pipe connector | Speedy Plastics Ltd https://www.speedy-plastics.co.uk Underground Drainage Soil & Waste Water Pipes & Fittings Distributor Tue, 04 Aug 2026 14:22:11 +0000 en-GB hourly 1 https://wordpress.org/?v=7.0.2 159587051 110mm Underground Drainage Double Socket Coupler | Kayflow | BUG10 https://www.speedy-plastics.co.uk/shop/underground-drainage-pipes-fittings/110mm-underground-drainage/110mm-underground-drainage-double-socket-coupler-kayflow-bug10/?utm_source=rss&utm_medium=rss&utm_campaign=110mm-underground-drainage-double-socket-coupler-kayflow-bug10 Tue, 04 Aug 2026 12:03:15 +0000 https://www.speedy-plastics.co.uk/?post_type=product&p=39675 The Kayflow BUG10 double socket coupler joins two plain-ended sections of 110mm underground drainage pipe. It features two push-fit sealed sockets and an internal central stop for accurate pipe positioning. Continue reading →

The post 110mm Underground Drainage Double Socket Coupler | Kayflow | BUG10 first appeared on Speedy Plastics Ltd.]]> 110mm Underground Drainage Double Socket Coupler This Kayflow double socket coupler joins two plain-ended sections of 110mm underground drainage pipe. The push-fit sockets contain fixed rubber seals, while the central stop helps position both pipes correctly. Product code BUG10. Use this fitting when installing or extending a standard 110mm drainage run. It creates a secure connection without solvent cement. Therefore, installers can complete the joint quickly with suitable drainage lubricant and correctly prepared pipe ends.

Double Socket Coupler Features

  • Connects two plain-ended 110mm drainage pipes
  • Double socket push-fit connection
  • Central stop helps control pipe insertion
  • Fixed sealing ring at both socket ends
  • Strong and lightweight PVC-U construction
  • Terracotta/orange underground drainage finish
  • Suitable for foul water drainage
  • Suitable for surface water drainage
  • No solvent cement required
  • Part of the Kayflow 110mm underground system

110mm Double Socket Coupler Specifications

Brand Kayflow
Product code BUG10
Product type Double socket coupler
Nominal size 110mm
Connection type Double socket push-fit
Central stop Yes
Seal type Fixed rubber sealing rings
Material PVC-U
Colour Terracotta/orange
Application Underground foul and surface water drainage
System standard BS EN 1401-1

Where Can You Use a Double Coupler?

Use this fitting to connect two plain-ended pipes in a new or extended underground drainage system. For example, it can join two cut pipe sections or connect a plain-ended pipe to a compatible plain-ended fitting. The internal central stop provides a clear insertion point for each pipe. As a result, it helps keep the coupler centred across the completed joint. However, the stop prevents the fitting from sliding fully along the pipe. If you need to replace a damaged section within a fixed drainage run, use a slip coupler instead. The Kayflow BUG12 slip coupler has no central stop, so it can slide along the pipe during a repair.

Installing the Double Coupler

First, cut the pipe square and remove any sharp edges. Next, chamfer the pipe end to help it pass through the rubber seal. Also, clean the socket and check that each sealing ring remains correctly seated. Apply a suitable drainage lubricant to the pipe ends. Then push each pipe into the coupler towards the central stop. Follow the system manufacturer’s installation guidance and allow for pipe movement where required. Finally, install the completed drainage run with the correct bedding, gradient and backfill. Follow current Building Regulations and all site-specific drainage requirements. Browse the complete 110mm underground drainage range for compatible pipes, bends, junctions and access fittings. Kayflow lists BUG10 within its official 110mm underground drainage system.The post 110mm Underground Drainage Double Socket Coupler | Kayflow | BUG10 first appeared on Speedy Plastics Ltd.]]> 39675 4″ PVC to PVC Budget Pipe Connector | Competa Drainage | CUGFCPP https://www.speedy-plastics.co.uk/shop/underground-drainage-pipes-fittings/110mm-underground-drainage/underground-drainage-4-pvc-budget-pipe-connector/?utm_source=rss&utm_medium=rss&utm_campaign=underground-drainage-4-pvc-budget-pipe-connector Sat, 30 May 2026 14:37:58 +0000 https://www.speedy-plastics.co.uk/?post_type=product&p=39476 This budget PVC pipe connector joins compatible underground PVC drainage pipes. It covers 132–142mm OD on the larger side and 105–114mm OD on the smaller side, with a flexible rubber body and stainless-steel clamps. Continue reading →

The post 4″ PVC to PVC Budget Pipe Connector | Competa Drainage | CUGFCPP first appeared on Speedy Plastics Ltd.]]> 4″ PVC to PVC Budget Pipe Connector This PVC pipe connector joins compatible underground PVC drainage pipes with different outside diameters. It features a flexible black rubber body and two stainless-steel clamp bands that tighten independently around each pipe. The larger side covers an outside-diameter range of 132–142mm. Meanwhile, the smaller side covers 105–114mm. Therefore, customers must measure both pipes before ordering rather than relying only on a nominal 4-inch or 110mm description.

PVC Pipe Connector Features

  • Connects compatible PVC drainage pipes
  • Larger connection range of 132–142mm
  • Smaller connection range of 105–114mm
  • Suitable for connecting different PVC pipe outside diameters
  • Flexible black rubber body
  • Stainless-steel clamp at each end
  • Each clamp tightens independently
  • No solvent cement required
  • Useful for underground drainage repairs and alterations
  • Practical economy option for non-pressure drainage

4″ PVC Pipe Connector Specifications

Public brand Competa Drainage
Product code CUGFCPP
Product type Flexible PVC pipe connector
Larger connection range 132–142mm outside diameter
Smaller connection range 105–114mm outside diameter
Pipe compatibility Compatible PVC drainage pipe
Body material Flexible rubber
Clamp material Stainless steel
Colour Black
Application Compatible non-pressure underground drainage

Check Your PVC Pipe Sizes

Measure the outside diameter of both PVC pipes before ordering. Do not choose this connector from the nominal pipe size alone because different PVC drainage systems can have different outside diameters. The larger PVC pipe must measure between 132mm and 142mm across its outside diameter. The smaller PVC pipe must measure between 105mm and 114mm. Do not use the connector if either pipe falls outside these ranges. Also, measure the plain pipe barrel rather than a socket, collar or enlarged fitting end.

Where Can You Use This PVC Pipe Connector?

Use this fitting for compatible underground PVC drainage repairs, extensions and alterations. For example, it can connect an existing larger outside-diameter PVC drain to modern 110mm PVC drainage pipework. The flexible body helps accommodate small differences in pipe alignment and outside diameter. In addition, the separate clamp bands allow installers to secure each connection correctly. This budget connector is intended for compatible gravity drainage systems. Do not use it on pressurised water, gas or other pressure pipework.

Installing the PVC Pipe Connector

First, clean the outside of both pipes. Remove dirt, grit, sharp edges and damaged material that could affect the connection. Next, slide the connector onto one pipe and position the second pipe. Centre the rubber connector across the joint and make sure both pipe ends sit fully beneath their clamp bands. Finally, tighten the stainless-steel clamps evenly with the correct tool. Check the alignment before completing the pipe bedding and backfill. Do not overtighten the clamps or leave the joint unsupported. Browse the complete flexible pipe connector range or view more 110mm underground drainage fittings. For general drainage requirements, refer to the UK Government’s Approved Document H: Drainage and Waste Disposal.The post 4″ PVC to PVC Budget Pipe Connector | Competa Drainage | CUGFCPP first appeared on Speedy Plastics Ltd.]]> 39476