Wall Top Assembly Installation Depth
- To guide what depth the breech's in wall bodies should be set so not to require the use of trouble rings to hide the gap between the wall and the flange.
- Where the in wall bodies are already in the wall it can be calculated whether extended bonnets & spindles are required and/or if trouble rings are required.
Select Wall Top Assembly:
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Bonnet Thread Extension (15 BSP) (Adds 15mm to Bonnet Thread) [Raw Brass]
SKU: PA1178RB
These extensions are designed to help counteract deep seats in walls by allowing more thread for the flange to screw on to.
These are suitable for extending standard action wall taps (wall top assemblies). The tap you require this extension for should be noted to CB when ordering.
If the breech is too deep in the wall you may need a combination of this component and a top assembly with a longer spindle to provide a satisfactory resolution. Please see the relevant spares section for suitable spindles. Extended bonnets & spindles are supplied with a bonnet thread extension piece.
Depending on the situation you may also need to add Trouble Rings to the wall flanges which are separate items and additional cost. Learn More -
Bonnet Thread Extension (5/8 BSP) (Adds 15mm to Bonnet Thread) [Raw Brass]
SKU: PA8280RB
These extensions are designed to help counteract deep seats in walls by allowing more thread for the flange to screw on to.
These are suitable for extending Rapid Action wall taps (wall top assemblies). The tap you require this extension for should be noted to CB when ordering.
If the breech is too deep in the wall you may need a combination of this component and a top assembly with a longer spindle to provide a satisfactory resolution. Please see the relevant spares section for suitable spindles. Extended bonnets & spindles are supplied with a bonnet thread extension piece.
Depending on the situation you may also need to add Trouble Rings to the wall flanges which are separate items and additional cost. Learn More -
Trouble Ring for Selected Wall Flanges
SKU: SA7402
Use the Finish Code drop-down menu on the product page to calculate the price in various metal finishes.
Used to help fill a 12mm gap between the wall and the following flanges in situations where either the in-wall breech is installed shallow in the wall, or where an extended bonnet & spindle is required to be used and the wall flange leaves a gap between it and the wall:
- Roulette spout wall flange (approx. 64mm in diameter).
- Roulette wall top assembly flange (approx. 64mm in diameter).
- Heritage wall top assembly flange (approx. 64mm in diameter).
- Roulette Lever wall top assembly flange (approx. 64mm in diameter).
Custom Trouble Rings can be made on request. Priced on application.
When ordering please advise which tapware set you will be using the trouble ring on, attempts to use this with other tapware brands is not supported. Learn More -
Dress Ring for Wall Flange
SKU: SA7404
Use the Finish Code drop-down menu on the product page to calculate the price in various metal finishes.
These are not offered for use with tapware from other companies as they are intended to fit inside a CB top assembly flange or CB outlet flange.
For a more customisable approach to solving gaps of different widths Trouble Rings are the more appropriate product option.
When ordering this item please note the tapware set the dress ring is intended for. Learn More -
Bonnet Fibre Washer
SKU: PA8072
Fibre washer to suit our standard and Rapid Action bonnets.
This washer provides the seal between the bonnet (what the spindle runs through) and the tap body. Learn More -
Bonnet Spanner for Rapid Action (7/8" Square)
SKU: PA3917
Spanner for 7/8" AF square bonnets (22.23mm AF square). Learn More