Best 40mm Black Waste Pipe Compression Fittings of 2026

Last updated on 01/01/2026
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1
Straight Pipe Connector 40mm PVC Pipe Connector Compression Joiner Coupling Fit 1/2" Bath Waste Pipe Joiner (Pack of 3)
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Straight Pipe Connector 40mm PVC Pipe Connector Compression Joiner Coupling Fit 1/2" Bath Waste Pipe Joiner (Pack of 3)

SENRISE
Why we love it
  • Versatile for various plumbing needs.
  • Durable materials ensure long-lasting use.
  • Easy installation for convenience.
Main Highlights
  • ★Straight pipe connector with 40mm outer diameter
  • ★Made of PVC & PP, easy to use and durable
  • ★Waste compression fittings, heating and plumbing accessories
  • ★Perfect for bath, kitchen sink, shower tray, wet room, washing machine & dishwasher waste pipes
  • ★Package contant: 3Pcs Straight Pipe Connector
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9.8
Exceptional
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9.8
Exceptional
SENRISE

Straight Pipe Connector 40mm PVC Pipe Connector Compression Joiner Coupling Fit 1/2" Bath Waste Pipe Joiner (Pack of 3)

Why we love it
  • Versatile for various plumbing needs.
  • Durable materials ensure long-lasting use.
  • Easy installation for convenience.
Main Highlights
  • ★Straight pipe connector with 40mm outer diameter
  • ★Made of PVC & PP, easy to use and durable
  • ★Waste compression fittings, heating and plumbing accessories
  • ★Perfect for bath, kitchen sink, shower tray, wet room, washing machine & dishwasher waste pipes
  • ★Package contant: 3Pcs Straight Pipe Connector
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Value for Money
2
Compression 40mm Waste Pipe 45 Degree Bend - Pack of 2
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Compression 40mm Waste Pipe 45 Degree Bend - Pack of 2

MSL
7% Off
Why we love it
  • Versatile with various pipes.
  • Easy hand-tightened fitting.
  • Diverts around fixed objects.
Main Highlights
  • This listing is for a Pack of 2 40mm 45 degree waste compression bends
  • Can be used with any 40mm or 1 1/2 inch waste pipe up to 43.5mm in diameter
  • Complete with rubber taper seal
  • Compression fitting should be tightened by hand
  • 2 can be used to form an offset to divert pipe around fixed objects
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9.7
Exceptional
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9.7
Exceptional
MSL

Compression 40mm Waste Pipe 45 Degree Bend - Pack of 2

7% Off
Why we love it
  • Versatile with various pipes.
  • Easy hand-tightened fitting.
  • Diverts around fixed objects.
Main Highlights
  • This listing is for a Pack of 2 40mm 45 degree waste compression bends
  • Can be used with any 40mm or 1 1/2 inch waste pipe up to 43.5mm in diameter
  • Complete with rubber taper seal
  • Compression fitting should be tightened by hand
  • 2 can be used to form an offset to divert pipe around fixed objects
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3
40mm Solvent Waste PVC Pipe Fitting Straight Coupling Adapter-Black (Pack of 5)
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40mm Solvent Waste PVC Pipe Fitting Straight Coupling Adapter-Black (Pack of 5)

SHMOX
Why we love it
  • Ensures smooth drainage performance.
  • Optimizes your plumbing system.
  • Available in convenient pack sizes.
Main Highlights
  • Ensure smooth drainage by installing Straight Coupling between two sections of 32mm flexible plumbing pipes
  • Optimize your drainage system by coupling a 32mm pipe with a flexible 32mm waste pipe using a Straight Coupling for better maneuverability
  • 30 to 40mm Waste Adapter Straight Coupling comes with Pack of 5 and Pack of 10, You can select by your own
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9.6
Superb
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9.6
Superb
SHMOX

40mm Solvent Waste PVC Pipe Fitting Straight Coupling Adapter-Black (Pack of 5)

Why we love it
  • Ensures smooth drainage performance.
  • Optimizes your plumbing system.
  • Available in convenient pack sizes.
Main Highlights
  • Ensure smooth drainage by installing Straight Coupling between two sections of 32mm flexible plumbing pipes
  • Optimize your drainage system by coupling a 32mm pipe with a flexible 32mm waste pipe using a Straight Coupling for better maneuverability
  • 30 to 40mm Waste Adapter Straight Coupling comes with Pack of 5 and Pack of 10, You can select by your own
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4
Compression 40mm Waste Pipe 90 Degree Bend - Pack of 2

Compression 40mm Waste Pipe 90 Degree Bend - Pack of 2

MSL
Why we love it
  • Convenient Pack of Two.
  • Easy Internal Drainage Management.
  • Durable Compression Waste Fittings.
Main Highlights
  • This listing is for a Pack of 2
  • Internal Drainage & Waste
  • WC11
  • Bend
  • Compression Waste Fittings
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9.5
Superb
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9.5
Superb
MSL

Compression 40mm Waste Pipe 90 Degree Bend - Pack of 2

Why we love it
  • Convenient Pack of Two.
  • Easy Internal Drainage Management.
  • Durable Compression Waste Fittings.
Main Highlights
  • This listing is for a Pack of 2
  • Internal Drainage & Waste
  • WC11
  • Bend
  • Compression Waste Fittings
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5
Hulthor 40mm Flexible Waste Pipe Connector, Universal Compression Fitting for 40mm Waste Pipe, Plumbing Drain Joiner for Sink, Kitchen, Bath (1.5")
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Hulthor 40mm Flexible Waste Pipe Connector, Universal Compression Fitting for 40mm Waste Pipe, Plumbing Drain Joiner for Sink, Kitchen, Bath (1.5")

Hulthor
Why we love it
  • Leak-proof joining for pipes.
  • Durable and reliable performance.
  • Flexible design for tight spaces.
Main Highlights
  • Universal 40mm Flexible Waste Pipe Connector: Features dual compression outlets for secure, leak-proof joining of 40mm pipes, ideal for 40mm waste pipe fittings, drain pipe connectors, and plumbing pipe applications in sinks, kitchens, and bathrooms.
  • High-Performance Plumbing Drain Joiner: Engineered for durability, this 40mm flexible hose connector ensures reliable performance in sink waste pipe, kitchen sink waste fittings, and shower waste drain systems, withstanding daily use.
  • Flexible Design for Tight Spaces: The flexible waste pipe 40mm adapts to complex plumbing layouts, perfect for under sink pipe fittings, toilet waste pipe connectors, and caravan waste pipe installations, ensuring easy alignment.
  • Easy Installation for 40mm Pipe Systems: Quick-fit compression design simplifies setup for 40mm waste pipe connectors, sink pipe fittings, and drain pipe fittings, requiring no special tools for a secure, watertight seal.
  • Broad Compatibility with Waste Pipe Systems: Supports a wide range of applications, including 40mm flexible waste pipe, waste pipe fittings, and shower waste trap, making it a versatile solution for domestic and caravan plumbing.
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9.4
Superb
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9.4
Superb
Hulthor

Hulthor 40mm Flexible Waste Pipe Connector, Universal Compression Fitting for 40mm Waste Pipe, Plumbing Drain Joiner for Sink, Kitchen, Bath (1.5")

Why we love it
  • Leak-proof joining for pipes.
  • Durable and reliable performance.
  • Flexible design for tight spaces.
Main Highlights
  • Universal 40mm Flexible Waste Pipe Connector: Features dual compression outlets for secure, leak-proof joining of 40mm pipes, ideal for 40mm waste pipe fittings, drain pipe connectors, and plumbing pipe applications in sinks, kitchens, and bathrooms.
  • High-Performance Plumbing Drain Joiner: Engineered for durability, this 40mm flexible hose connector ensures reliable performance in sink waste pipe, kitchen sink waste fittings, and shower waste drain systems, withstanding daily use.
  • Flexible Design for Tight Spaces: The flexible waste pipe 40mm adapts to complex plumbing layouts, perfect for under sink pipe fittings, toilet waste pipe connectors, and caravan waste pipe installations, ensuring easy alignment.
  • Easy Installation for 40mm Pipe Systems: Quick-fit compression design simplifies setup for 40mm waste pipe connectors, sink pipe fittings, and drain pipe fittings, requiring no special tools for a secure, watertight seal.
  • Broad Compatibility with Waste Pipe Systems: Supports a wide range of applications, including 40mm flexible waste pipe, waste pipe fittings, and shower waste trap, making it a versatile solution for domestic and caravan plumbing.
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6
FLOPLAST 40mm Black Pushfit Waste Pipe Plug - Bag of 2

FLOPLAST 40mm Black Pushfit Waste Pipe Plug - Bag of 2

FloPlast
Why we love it
  • Pack of 2 included.
  • Easy to install design.
  • Perfect for 40mm pipes.
Main Highlights
  • This product is made to be installed with 40mm push fit fittings, which actually measures 40mm. I cannot be fitted directly into waste pipe as it has no seal and therefore must be fitted into a push fit fitting such as a coupling or bend. If your pipe or existing fittings do not measure 40mm, or has ABS printed on the pipe or fittings, this fitting is not compatible and you will require 43mm solvent weld fittings
  • This listing is for a Pack of 2
  • 40mm push fit socket plug
  • push fit socket plug 40mm
  • 40mm waste pipe blanking cap
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9.4
Superb
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9.4
Superb
FloPlast

FLOPLAST 40mm Black Pushfit Waste Pipe Plug - Bag of 2

Why we love it
  • Pack of 2 included.
  • Easy to install design.
  • Perfect for 40mm pipes.
Main Highlights
  • This product is made to be installed with 40mm push fit fittings, which actually measures 40mm. I cannot be fitted directly into waste pipe as it has no seal and therefore must be fitted into a push fit fitting such as a coupling or bend. If your pipe or existing fittings do not measure 40mm, or has ABS printed on the pipe or fittings, this fitting is not compatible and you will require 43mm solvent weld fittings
  • This listing is for a Pack of 2
  • 40mm push fit socket plug
  • push fit socket plug 40mm
  • 40mm waste pipe blanking cap
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7
FLOPLAST 40mm Black Pushfit 135 Degree Waste Pipe Bend - Pack of 2
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FLOPLAST 40mm Black Pushfit 135 Degree Waste Pipe Bend - Pack of 2

FloPlast
Why we love it
  • Perfect 45-degree angle fit.
  • Compatible with 40mm pipes.
  • Includes a pack of two.
Main Highlights
  • This product is made to be installed with 40mm pipe or fittings. If your pipe or existing fittings do not measure 40mm, or has ABS printed on the pipe or fittings, this fitting is not compatible and you will require 43mm solvent weld fittings
  • This listing is for a Pack of 2
  • 45 degree waste pipe bend
  • 40mm 45 degree bend
  • 40mm waste pipe 45 degree bend
Show More
9.3
Superb
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9.3
Superb
FloPlast

FLOPLAST 40mm Black Pushfit 135 Degree Waste Pipe Bend - Pack of 2

Why we love it
  • Perfect 45-degree angle fit.
  • Compatible with 40mm pipes.
  • Includes a pack of two.
Main Highlights
  • This product is made to be installed with 40mm pipe or fittings. If your pipe or existing fittings do not measure 40mm, or has ABS printed on the pipe or fittings, this fitting is not compatible and you will require 43mm solvent weld fittings
  • This listing is for a Pack of 2
  • 45 degree waste pipe bend
  • 40mm 45 degree bend
  • 40mm waste pipe 45 degree bend
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8
FLOPLAST 40mm Black Pushfit Waste Pipe Knuckle - Bag of 2

FLOPLAST 40mm Black Pushfit Waste Pipe Knuckle - Bag of 2

FloPlast
Why we love it
  • Easy installation with push fit.
  • Includes 2 fitting pack.
  • Compatible with 40mm pipes.
Main Highlights
  • This product is made to be installed with 40mm pipe or fittings. If your pipe or existing fittings do not measure 40mm, or has ABS printed on the pipe or fittings, is not compatible and you will require 43mm solvent weld fittings
  • This listing is for a Pack of 2
  • 40mm push fit elbow
  • 40mm push fit bend
  • push fit bend
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9.1
Superb
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9.1
Superb
FloPlast

FLOPLAST 40mm Black Pushfit Waste Pipe Knuckle - Bag of 2

Why we love it
  • Easy installation with push fit.
  • Includes 2 fitting pack.
  • Compatible with 40mm pipes.
Main Highlights
  • This product is made to be installed with 40mm pipe or fittings. If your pipe or existing fittings do not measure 40mm, or has ABS printed on the pipe or fittings, is not compatible and you will require 43mm solvent weld fittings
  • This listing is for a Pack of 2
  • 40mm push fit elbow
  • 40mm push fit bend
  • push fit bend
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9
Rubber Olive Tapered Outlet Washers 1-1/2" (40MM) – Pack of 2 | Leak-Proof Waste Pipe Seals for Sink, Trap Outlet & Compression Fittings | Black Rubber Washers
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Rubber Olive Tapered Outlet Washers 1-1/2" (40MM) – Pack of 2 | Leak-Proof Waste Pipe Seals for Sink, Trap Outlet & Compression Fittings | Black Rubber Washers

SISI UK
Why we love it
  • Leak-proof and versatile. Durable rubber material. Perfect kitchen sink fit.
Main Highlights
  • ✔ Leak-Proof Seal – High-quality rubber olive washers ensure a tight and secure fit for 1-1/2" (40MM) waste pipes and compression fittings.
  • ✔ Ideal for Kitchen & Bathroom – Designed for use with sink traps, outlet fittings, and waste pipe systems to prevent leaks and ensure reliable sealing.
  • ✔ Universal Compatibility – Suitable for a wide range of standard 1-1/2" pipe connections and compression nut fittings used in household plumbing.
  • ✔ Durable Rubber Material – Made from premium black rubber that resists cracking, water damage, and wear for long-lasting performance.
  • ✔ Easy Installation – Simple to fit or replace during new installations or repairs. Each pack includes 2 outlet washers for hassle-free plumbing upgrades.
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8.9
Excellent
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8.9
Excellent
SISI UK

Rubber Olive Tapered Outlet Washers 1-1/2" (40MM) – Pack of 2 | Leak-Proof Waste Pipe Seals for Sink, Trap Outlet & Compression Fittings | Black Rubber Washers

Why we love it
  • Leak-proof and versatile. Durable rubber material. Perfect kitchen sink fit.
Main Highlights
  • ✔ Leak-Proof Seal – High-quality rubber olive washers ensure a tight and secure fit for 1-1/2" (40MM) waste pipes and compression fittings.
  • ✔ Ideal for Kitchen & Bathroom – Designed for use with sink traps, outlet fittings, and waste pipe systems to prevent leaks and ensure reliable sealing.
  • ✔ Universal Compatibility – Suitable for a wide range of standard 1-1/2" pipe connections and compression nut fittings used in household plumbing.
  • ✔ Durable Rubber Material – Made from premium black rubber that resists cracking, water damage, and wear for long-lasting performance.
  • ✔ Easy Installation – Simple to fit or replace during new installations or repairs. Each pack includes 2 outlet washers for hassle-free plumbing upgrades.
Show More
10
FLOPLAST 40mm Black Pushfit Waste Pipe Coupling - Bag of 2

FLOPLAST 40mm Black Pushfit Waste Pipe Coupling - Bag of 2

FloPlast
Why we love it
  • Easy to install.
  • Compatible with 40mm pipes.
  • Pack includes 2 pieces.
Main Highlights
  • This product is made to be installed with 40mm pipe or fittings. If your pipe or existing fittings do not measure 40mm, or has ABS printed on the pipe or fittings, is not compatible and you will require 43mm solvent weld fittings
  • This listing is for a Pack of 2
  • 40mm push fit coupler
  • 40mm push fit straight connector
  • push fit coupler 40mm
Show More
8.7
Excellent
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8.7
Excellent
FloPlast

FLOPLAST 40mm Black Pushfit Waste Pipe Coupling - Bag of 2

Why we love it
  • Easy to install.
  • Compatible with 40mm pipes.
  • Pack includes 2 pieces.
Main Highlights
  • This product is made to be installed with 40mm pipe or fittings. If your pipe or existing fittings do not measure 40mm, or has ABS printed on the pipe or fittings, is not compatible and you will require 43mm solvent weld fittings
  • This listing is for a Pack of 2
  • 40mm push fit coupler
  • 40mm push fit straight connector
  • push fit coupler 40mm
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We scanned 1262 products

We reviewed these offers relevant to the 40mm Black Waste Pipe Compression Fittings within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like SENRISE, MSL, SHMOX, Hulthor, FloPlast, SISI UK, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best 40mm Black Waste Pipe Compression Fittings in the market, we considered we took a deep dive into 6311 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that: