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: 074983 Exp: 14/02/2028
Model ID
4044.4012
Model Name
B/W Eccentric Reducer
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
4044.4014
Model Name
B/W Eccentric Reducer
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
4044.4016
Model Name
B/W Eccentric Reducer
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
4044.4018
Model Name
B/W Eccentric Reducer
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
4044.402
Model Name
B/W Eccentric Reducer
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
4044.4022
Model Name
B/W Eccentric Reducer
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
4044.4025
Model Name
B/W Eccentric Reducer
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
4044.4028
Model Name
B/W Eccentric Reducer
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
4044.4028
Model Name
B/W Eccentric Reducer
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
4044.4035
Model Name
B/W Eccentric Reducer
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
4044.4516
Model Name
B/W Eccentric Reducer
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
4044.4518
Model Name
B/W Eccentric Reducer
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
4044.452
Model Name
B/W Eccentric Reducer
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
4044.4522
Model Name
B/W Eccentric Reducer
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
4044.4525
Model Name
B/W Eccentric Reducer
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
4044.4528
Model Name
B/W Eccentric Reducer
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
78789JAAUS_
Model Name
78789JAAUS
Brand
JELS
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
78788JAAUS_
Model Name
78788JAAUS
Brand
JELS
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
3166.4025
Model Name
Long Spigot Reducing Tee
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
3166.4028
Model Name
Long Spigot Reducing Tee
Brand
Baishi
Active Product
Authorised Product, Safe to install
Licence: 074983 Exp: 14/02/2028
Model ID
3166.4031
Model Name
Long Spigot Reducing Tee
Brand
Baishi