Skip to content
Need Help
Screwfix Logo
Activating the button will move focus to the expanded search input field
StoresSelect a store
No items in basketCheckout
CLICK & COLLECT in as little as 1 minute
CLICK & COLLECT in as little as 1 minuteNEXT DAY DELIVERY 7 days per week935 STORES NATIONWIDE find your local storeDELIVERY IN AS LITTLE AS 20 MINUTES with Sprint
NEW MAY DEALS. SHOP NOW
Results per page:

Thomas Dudley Ltd 292-343mm Adjustable Height Dual Syphon 1 1/2" (9756F)

Thomas Dudley Ltd 292-343mm Adjustable Height Dual Syphon 1 1/2"
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • 1 1/2" BSP Outlet
  • 6/7/9Ltr
  • 189-239mm Adjustable Overflow
£21.88Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd Basin Waste Seal Kit 3 Piece Set (8795R)

Thomas Dudley Ltd Basin Waste Seal Kit 3 Piece Set
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • Circular Heavy Duty Plastic
  • Easy to Fit
  • Requires No Paint, Putty or Mastic
£2.90Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd Side-Entry Fill Valve 1/2" (7058F)

Thomas Dudley Ltd Side-Entry Fill Valve 1/2"
Great Value Product
Product rating 4.3 stars out of 5
Product rating 4.3 stars out of 5
 
  • Plastic Body & Brass Shank
  • Height: 100mm
  • Suitable for High & Low Pressure Systems
£20.58Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd Hydroflo Bottom-Entry Fill Valve 1/2" (7356F)

Thomas Dudley Ltd Hydroflo Bottom-Entry Fill Valve 1/2"
Great Value Product
Product rating 4.3 stars out of 5
Product rating 4.3 stars out of 5
 
  • Plastic Body & Brass Shank
  • Height: 80mm
  • Suitable for High & Low Pressure Systems
£24.64Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd Pneumatic Dual-Flush Valve 2 (8904R)

Thomas Dudley Ltd Pneumatic Dual-Flush Valve 2
Great Value Product
Product rating 4.6 stars out of 5
Product rating 4.6 stars out of 5
 
  • 2" Outlet
  • Water-Saving Dual-Flush
  • 4 & 6Ltr Flushing
£40.55Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd 305mm Fixed Height Dual Turbo 88 Syphon 1 1/2" (6655F)

Thomas Dudley Ltd 305mm Fixed Height Dual Turbo 88 Syphon 1 1/2"
Great Value Product
Product rating 4.5 stars out of 5
Product rating 4.5 stars out of 5
 
  • 1 1/2" BSP Outlet
  • 6/7/9Ltr
  • Fixed Overflow
£23.91Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd Plastic Part 3 Beta Plus Side-Inlet Float Valve 1/2" (312GX)

Thomas Dudley Ltd Plastic Part 3 Beta Plus Side-Inlet Float Valve 1/2"
Great Value Product
Product rating 4.6 stars out of 5
Product rating 4.6 stars out of 5
 
  • Side-Entry
  • 1/2" Float Connection
  • Highly Adjustable
£5.56Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd Acclaim Side-Inlet Dual-Flush Lever Cistern 9Ltr (4047F)

Thomas Dudley Ltd Acclaim Side-Inlet Dual-Flush Lever Cistern 9Ltr
Great Value Product
Product rating 4.3 stars out of 5
Product rating 4.3 stars out of 5
 
  • White Lever Handle
  • Dual-Flush
  • High Impact Plastic Construction
£72.17Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd 278-330mm Adjustable Height Dual Syphon 1 1/2" (828AG)

Thomas Dudley Ltd 278-330mm Adjustable Height Dual Syphon 1 1/2"
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • 1 1/2" BSP Outlet
  • 6/7/9Ltr
  • 189-239mm Adjustable Overflow
£26.61Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd Acclaim Bottom-Entry Dual-Flush Lever Cistern 9Ltr (8836F)

Thomas Dudley Ltd Acclaim Bottom-Entry Dual-Flush Lever Cistern 9Ltr
Great Value Product
Product rating 4.3 stars out of 5
Product rating 4.3 stars out of 5
 
  • White Lever Handle
  • Dual-Flush
  • High Impact Plastic Construction
£64.73Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd Turbo 88 Siphon Spares Set 7 Pieces (3490R)

Thomas Dudley Ltd Turbo 88 Siphon Spares Set 7 Pieces
Great Value Product
Product rating 4.7 stars out of 5
Product rating 4.7 stars out of 5
 
  • UK Manufactured
£7.26Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd 243mm Fixed Height Single Automatic Urinal Siphon 1" (1013R)

Thomas Dudley Ltd 243mm Fixed Height Single Automatic Urinal Siphon 1"
Great Value Product
Product rating 4.8 stars out of 5
Product rating 4.8 stars out of 5
 
  • 1" BSP Male Outlet
  • 4.5Ltr
  • Fixed Overflow
£15.04Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd Niagara Push-Button Outlet Valve (7971F)

Thomas Dudley Ltd Niagara Push-Button Outlet Valve
Great Value Product
Product rating 4.4 stars out of 5
Product rating 4.4 stars out of 5
 
  • Water Efficient
  • Water Saving Dual-Flush
  • Easy to Install
£27.97Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd Plastic Part 3 Beta Plus Bottom-Inlet Float Valve 1/2" (944GX)

Thomas Dudley Ltd Plastic Part 3 Beta Plus Bottom-Inlet Float Valve 1/2"
Product rating 3.3 stars out of 5
Product rating 3.3 stars out of 5
 
  • Bottom-Entry
  • 1/2" Float Connection
  • Highly Adjustable
£6.62Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd Side-Entry Delay Fill Brass Tail Professional Inlet Valve 1/2" (8395R)

Thomas Dudley Ltd Side-Entry Delay Fill Brass Tail Professional Inlet Valve 1/2"
Great Value Product
Product rating 4.3 stars out of 5
Product rating 4.3 stars out of 5
 
  • Plastic Body & Brass Shank
  • Height: 185mm
  • Suitable for High & Low Pressure Systems
£21.21Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd Urinal Waste Plastic Body 1 1/2" White (6017R)

Thomas Dudley Ltd Urinal Waste Plastic Body 1 1/2" White
Great Value Product
Product rating 4.1 stars out of 5
Product rating 4.1 stars out of 5
 
  • White Polypropylene Waste
  • 50mm Suitable Hole Size
  • 1 1/2" BSP Outlet
£3.37Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd 258mm Fixed Height Single Automatic Urinal Syphon 1" (8559R)

Thomas Dudley Ltd 258mm Fixed Height Single Automatic Urinal Syphon 1"
Great Value Product
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • 1" BSP Male Outlet
  • 9Ltr
  • Fixed Overflow
£18.70Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd Bottom-Entry Delay Fill Professional Brass Tail Inlet Valve 1/2" (4777R)

Thomas Dudley Ltd Bottom-Entry Delay Fill Professional Brass Tail Inlet Valve 1/2"
Great Value Product
Product rating 4.1 stars out of 5
Product rating 4.1 stars out of 5
 
  • Plastic Body & Brass Shank
  • Height: 320mm
  • Suitable for High & Low Pressure Systems
£26.51Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd Siphon Toilet Repair Kit Blue (258CE)

Thomas Dudley Ltd Siphon Toilet Repair Kit Blue
Product rating 5 stars out of 5
Product rating 5 stars out of 5
 
  • Dual Flush
  • Height Adjustable Syphon
  • Chrome Lever
£51.99Inc Vat
Check stock in your local store
Fulfilment options

Thomas Dudley Ltd Urinal Waste Brass Body 1 1/2" Chrome (8337R)

Thomas Dudley Ltd Urinal Waste Brass Body 1 1/2" Chrome
Product rating 3.4 stars out of 5
Product rating 3.4 stars out of 5
 
  • Chrome-Plated Brass Waste
  • 50mm Suitable Hole Size
  • 1 1/2" BSP Outlet
£13.52Inc Vat
Check stock in your local store
Fulfilment options
Results per page: