Skip to content

3 for 2 on selected interior paint and 4 for 3 on selected laminate & luxury vinyl click flooring now on. Shop now >>

B&Q Club
Customer support
Sell on diy.com

For delivery & collection optionsEnter your postcode
Wish list
Register
Sign in

Offers & Clearance
Christmas
Painting & Decorating
Home & Furniture
Kitchen & Appliances
Bathroom & Showers
Building & Hardware
Tiling & Flooring
Garden & Landscaping
Tools & Equipment
Lighting & Electrical
Heating & Plumbing

B&Q Club
Customer support
Sell on diy.com

For delivery & collection optionsEnter your postcode
Wish list
Register
Sign in

Free 1 hour Click + Collect*

*Restrictions apply

Free delivery on 1000s of products

Selected products/locations

90 day returns policy

Join B&Q Club

Save up to £100 a year▲

See more Plumbing

Home
Heating, plumbing & cooling
Plumbing
Pipe fittings

Polysulfone (PSU) Pipe fittings

Applied filters(2)

1 hour Click & Collect and Home Delivery options

Home delivery

Material

Polysulfone (PSU)

Categories

See more Plumbing

Couplers & adaptors(5)
Inserts(4)

Filters

Diameter (mm)
- 15(1)
- 22(1)
Material
Connection type
- Push-fit(4)
1 hour Click & Collect and Home Delivery options
- 1 hour Click & Collect(9)
- Home delivery(9)
Compatibility
- Polybutylene (PB) & PEX plastic pipe(4)
- Polybutylene (PB), PEX plastic and copper pipe applications(5)
Price
Rating
- 5 stars
  (1)

9 products

Compare

SortSort by

Offer
Invena 1/2 Inch Male Pipe Nipple Union Joiner Fitting Connection Brass
Was ~~£5.99~~ Save £2.00£3.99
Sponsored
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Offer
Invena 3/4x1/2 Inch Pipe Thread Reducer Connection Female x Male Fittings Chrome
Was ~~£12.99~~ Save £4.00£8.99
Sponsored
Available for Home Delivery
Not available for Click + Collect
Not available in stores
Great low price
Invena 3/4x1/2 Inch Thread Reduction Male x Female Pipe Fittings Reducer Adaptor Brass
£4.99
Sponsored
Available for Home Delivery
Not available for Click + Collect
Not available in stores
114 people bought this in 48 hours
Flomasta White Polysulfone (PSU) Push-fit Pipe insert (Dia)15mm, Pack of 10
5 stars
(2)
114 people bought this in 48 hours
£4.33£0.43 per each
Available for Home Delivery
Available for Click + Collect
Available in selected stores
31 people bought this in 48 hours
Flomasta White Polysulfone (PSU) Push-fit Pipe insert (Dia)10mm, Pack of 10
31 people bought this in 48 hours
£2.63£0.26 per each
Available for Home Delivery
Available for Click + Collect
Available in selected stores
16 people bought this in 48 hours
Flomasta White Reducing Pipe fitting adaptor x 15mm 19.05mm
16 people bought this in 48 hours
£3.47
Available for Home Delivery
Available for Click + Collect
Available in selected stores
27 people bought this in 48 hours
Flomasta White Reducing Pipe fitting adaptor, Pack of 2 (L)56mm
27 people bought this in 48 hours
£5.24£2.62 per each
Available for Home Delivery
Available for Click + Collect
Available in selected stores
66 people bought this in 48 hours
Flomasta White Polysulfone (PSU) Push-fit Pipe insert (Dia)15mm, Pack of 50
66 people bought this in 48 hours
£15.47£0.31 per each
Available for Home Delivery
Available for Click + Collect
Available in selected stores
40 people bought this in 48 hours
Prices nailed
Flomasta White Reducing Pipe fitting adaptor (L)59mm
40 people bought this in 48 hours
£3.82
Available for Home Delivery
Available for Click + Collect
Available in selected stores
52 people bought this in 48 hours
Flomasta White Polysulfone (PSU) Push-fit Pipe insert (Dia)22mm, Pack of 10
52 people bought this in 48 hours
£2.68£0.27 per each
Available for Home Delivery
Available for Click + Collect
Available in selected stores
Flomasta Reducing Tank coupler (Dia)22mm
£5.62
Available for Home Delivery
Available for Click + Collect
Available in selected stores
Flomasta Reducing Tank coupler (Dia)15mm
£2.26
Available for Home Delivery
Available for Click + Collect
Available in selected stores

Showing 12 of 9 products

Business

B&Q corporate
Careers
Media centre
Responsible business
Modern slavery act
Business services
Affiliate program
B&Q Ireland
The Way We Live Now: 2024

Services

View all our services
B&Q club
B&Q finance
B&Q gift cards
Planning appointments
WEEE recycling
B&Q bulk delivery
Our installation service
Energy Saving Service

Products

Green star
Our own brands
B&Q app
Product information
Product recalls & safety notices
Health & safety data sheets
Become a B&Q verified seller
New at B&Q
Promotional terms & conditions
B&Q Marketplace

Help & Support

Ideas & advice
Customer support
Home delivery
Free Click + Collect
Returns & refunds
Brochures
Paint brochures
Store finder
Become a B&Q approved installer
Intellectual Property (IP) Infringement Claims form

Partner Sites

Rubbish clearance
California shutters
Made to measure blinds
NeedHelp
Spacepro made to measure wardrobes
BOXT boilers
BOXT air conditioning
TradePoint

© B&Q 2024

Terms & conditions
Privacy policy
Contact us