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.
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Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
40mm-M147-B.E.W
Model Name
Tees-Equal
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
40x20mm-M151-B.E.W
Model Name
Reducer M*F
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
40x25mm-M155-B.E.W
Model Name
Reducer M*F
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
40x32mm-M159-B.E.W
Model Name
Reducer M*F
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
40x40mm-M161-B.E.W
Model Name
Connector
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
40x40mm-M162-B.E.W
Model Name
Elbow 45°
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
40x40mm-M163-B.E.W
Model Name
Elbow 90°
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
40x40x25mm-M167-B.E.W
Model Name
Reducing Tee
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
40x40x32mm-M169-B.E.W
Model Name
Reducing Tee
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
50mm-M177-B.E.W
Model Name
Tees-Equal
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
50x25mm-M183-B.E.W
Model Name
Reducer M*F
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
50x32mm-M187-B.E.W
Model Name
Reducer M*F
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
50x40mm-M191-B.E.W
Model Name
Reducer M*F
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
50x50mm-M193-B.E.W
Model Name
Connector
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
50x50mm-M194-B.E.W
Model Name
Elbow 45°
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
50x50mm-M195-B.E.W
Model Name
Elbow 90°
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
65mm-M204-B.E.W
Model Name
Tees-Equal
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
65x40mm-M209-B.E.W
Model Name
Reducer M*F
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
65x50mm-M213-B.E.W
Model Name
Reducer M*F
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
65x65mm-M215-B.E.W
Model Name
Connector
Brand
B.E.W
Active Product
Authorised Product, Safe to install
Licence: 021321 Exp: 30/03/2026
Model ID
65x65mm-M216-B.E.W
Model Name
Elbow 45°
Brand
B.E.W