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FloPlast Boss Adaptor 40mm 5 Pack (89174)

Rubber adaptors for use with boss pipes and access branches. Allows connection of 40mm waste pipe into the 110mm soil stack system.

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£6.79INC VAT

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FloPlast Boss Adaptor 40mm 5 Pack is rated 4.1 out of 5 by 16.
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Rated 5 out of 5 by from It's a boss adapter Universal fitting, great price for 5. Had no leaks
Date published: 2017-02-16
Rated 3 out of 5 by from FloPlast Boss adaptor What we needed and did the job just as we expected
Date published: 2016-06-06
Rated 5 out of 5 by from Good Quality Good quality sealing reducer. Looks a bit loose but makes very good seal. Good price for pack. Would recommend.
Date published: 2016-03-06
Rated 2 out of 5 by from No good for branch boss Bought to fit into an existing boss in a branch fitting, however the adaptor was too large; adaptor was 60mm and boss in branch was 50mm. Fitting size is fine for boss strap, which does come with both 32mm and 40mm adaptors anyway.
Date published: 2015-07-15
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If a 54mm hole is required - will a 57mm be okay as screwfix don't sell 54mm

Asked by: Mattlha
A 54mm hole is recommended to create a stop in the boss to prevent the boss adaptor from being pushed all the way through. You may be able to get away with a 57mm hole but it will not leave as much of a stop so you will need to be careful when installing the boss adaptor.
Answered by: FloPlast Ltd Tech Team
Date published: 2017-03-18

What size hole is required? Thanks

Asked by: ttssjk
You will need to cut out a 54mm hole.
Answered by: FloPlast Ltd Tech Team
Date published: 2016-11-05

What is the external diameter of one these please?

Asked by: OutoftheBox
The external diameter of the boss adaptor is 61mm.
Answered by: FloPlast Ltd Tech Team
Date published: 2017-04-28
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Specification
Brand FloPlast
Manufacturer Guarantee 1 Year Guarantee
Model No SP11
Pack Size 5
Pieces in Pack/Case 5
Product Diameter 40 mm
Product Height 31.1 mm
Product Type Boss Adaptor
Total Product Weight 0.05 kg