WaterMark Product Search

You can search the WaterMark Product Database to check if a plumbing or drainage product has been certified under the WaterMark Certification Scheme, which ensures the product is fit for purpose and authorised for use in plumbing and drainage systems.

If you’re having trouble finding your product, try the advance search options to search specifically for the Licence/Certificate Number; Model ID; Model Name; Brand Name; Product Type; Specification or Licence Holder.

Licence/Certificate Numbers are a 6 digit number, e.g if you have a 4 digit Licence Number you need to add 00 at the start - 001234.

Some cool text

Licence: 021321 Exp: 30/03/2026

Model ID

80x80mm-M239-B.E.W

Model Name

Elbow 90°

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

CT50-M242-B.E.W

Model Name

Ring

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100-M252-B.E.W

Model Name

Adapter Flange-P X Flange

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100-M253-B.E.W

Model Name

Coupling

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100-M254-B.E.W

Model Name

Elbow 45°

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100-M255-B.E.W

Model Name

Elbow 45° X Spigot (M X F)

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100-M256-B.E.W

Model Name

Elbow 90°

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100-M257-B.E.W

Model Name

Elbow 90° X Spigot (M X F)

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100-M258-B.E.W

Model Name

End Cap

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100-M259-B.E.W

Model Name

Sliding Coupling

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100-M260-B.E.W

Model Name

TEE

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100 X DN100 X DN40-M262-B.E.W

Model Name

Reducing TEE

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100 X DN100 X DN50-M264-B.E.W

Model Name

Reducing TEE

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100 X DN100 X DN65-M266-B.E.W

Model Name

Reducing TEE

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100 X DN100 X DN80-M268-B.E.W

Model Name

Reducing TEE

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100*DN100*2-M270-B.E.W

Model Name

Tee with female thread

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100*DN100*3/4-M272-B.E.W

Model Name

Tee with female thread

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100XDN50-M275-B.E.W

Model Name

Reducing Coupling

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100XDN50-M276-B.E.W

Model Name

Socket Spigot Reducer

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100XDN65-M279-B.E.W

Model Name

Reducing Coupling

Brand

B.E.W

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Licence: 021321 Exp: 30/03/2026

Model ID

DN100XDN65-M280-B.E.W

Model Name

Socket Spigot Reducer

Brand

B.E.W

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323361 Records found

Licence: 021321 Exp: 30/03/2026

Model ID

DN40-M442

Model Name

Sliding Coupling

Brand

Hailiang/OC

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40-M443

Model Name

TEE

Brand

Hailiang/OC

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN20-M444

Model Name

REDUCER

Brand

BRASSHARDS(BH)

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN20-M445

Model Name

REDUCING COUPLING

Brand

BRASSHARDS(BH)

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN20-M446

Model Name

Reducing Coupling

Brand

Hailiang/OC

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN20-M447

Model Name

Socket Spigot Reducer

Brand

Hailiang/OC

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN25-M448

Model Name

REDUCER

Brand

BRASSHARDS(BH)

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN25-M449

Model Name

REDUCING COUPLING

Brand

BRASSHARDS(BH)

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN25-M450

Model Name

Reducing Coupling

Brand

Hailiang/OC

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN25-M451

Model Name

Socket Spigot Reducer

Brand

Hailiang/OC

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN32-M452

Model Name

REDUCER

Brand

BRASSHARDS(BH)

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN32-M453

Model Name

REDUCING COUPLING

Brand

BRASSHARDS(BH)

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN32-M454

Model Name

Reducing Coupling

Brand

Hailiang/OC

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN32-M455

Model Name

Socket Spigot Reducer

Brand

Hailiang/OC

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN40 X DN20-M456

Model Name

RED TEE

Brand

BRASSHARDS(BH)

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN40 X DN20-M457

Model Name

Reducing TEE

Brand

Hailiang/OC

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN40 X DN25-M458

Model Name

RED TEE

Brand

BRASSHARDS(BH)

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN40 X DN25-M459

Model Name

Reducing TEE

Brand

Hailiang/OC

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN40 X DN32-M460

Model Name

RED TEE

Brand

BRASSHARDS(BH)

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40 X DN40 X DN32-M461

Model Name

Reducing TEE

Brand

Hailiang/OC

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Licence: 021321 Exp: 30/03/2026

Model ID

DN40*1 1/2F-M462

Model Name

Female coupling

Brand

Hailiang/OC

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