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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)
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)
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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
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
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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)
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)
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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
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
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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")
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")
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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
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
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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
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
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9.3
Superb
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9.3
Superb
FloPlast
FLOPLAST 40mm Black Pushfit 135 Degree Waste Pipe Bend - Pack of 2
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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
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
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Show More
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
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
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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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10
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
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8.7
Excellent
Check Price
8.7
Excellent
FloPlast
FLOPLAST 40mm Black Pushfit Waste Pipe Coupling - Bag of 2
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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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