FloPlast Underground Socket Plug Product Code: 43416

Suitable for gravity drainage and sewerage installations at depths of up to 10m. Designed to plug any unused sockets. BS 4660 BS EN 1401-1 1998. Strong, durable uPVC. Lightweight and easy to work with. Push-fit joint through an innovatively designed seal and snap-cap system. The use of silicone lubricant on all seals facilitates jointing.


  • Suitable for High Temperature Waste Discharges
  • 110mm uPVC
  • Ring Seal Joints
  • Suitable for Gravity Drainage & Sewerage
  • Install to Depths of 10m
  • Suitable for Gravity Drainage & Sewerage
Additional Information
Technical Specification
  • Brand : FloPlast
  • Product Height : 123 mm
  • Product Length : 123 mm
  • Product Type : Underground Socket Plug
  • Construction Material (Plumbing) : uPVC
  • Total Product Weight : 0.13 kg
  • Model No : D296
  • Connection Type : Push-Fit
  • Product Depth : 49 mm
  • Pack Size : 1
  • Suitable System : Suitable for Gravity Drainage & Sewerage
  • Product Diameter : 110 mm
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

Click here to see information on our delivery service



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

€5.15 Incl. 23% VAT

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FloPlast Underground Socket Plug is rated 4.9 out of 5 by 10.
Rated 5 out of 5 by from Best bung ever Bungs a hole. Abit like ronseal. Dose exactly what it says on the tin
Date published: 2018-10-15
Rated 5 out of 5 by from works as it should Fit and quality good use all the time stock in store
Date published: 2018-09-20
Rated 5 out of 5 by from Perfect gulley cap In the process of laying flags and needed to cap off an unused external gulley. Broke out the old gulley and dropped this little number straight on top. I’ve back filled the ground and I’m now ready to commence flagging, spot on product.
Date published: 2018-07-25
Rated 4 out of 5 by from Socket plug does not cap PIPE Fits flanged SOCKETS excellently but is slightly too wide to push fit as a cap into a 110mm pipe. So I was slightly disappointed for 2nd part of this job and bought 4331V , McAlpine DC4-BL Drain Blanking Cap Black. This was very good but marginally expensive for what it is.
Date published: 2017-11-13
Rated 5 out of 5 by from Does what it says on the tin Just removed the downstairs toilet in a new build property and used this to blank off the now unused soil pipe. Part pushed in effortlessly with the existing o-ring eliminating the need for silicon and will allow the toilet to be reinstalled if it is ever needed.
Date published: 2017-06-07
Rated 5 out of 5 by from Exactly right Just the job. Ordered, received and fitted exactly as planned.
Date published: 2015-09-19
Rated 5 out of 5 by from Good purchase good price Does the job perfectly, which is all that is required. Good price and good quality too. Easy to fit. Very happy with the purchase.
Date published: 2015-08-06
Rated 5 out of 5 by from Plug End Cap Well what can I say, it is reasonably priced and the store was very convenient for me. It did what it was meant to do, plug up the redundant end of a socket.
Date published: 2015-04-13
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