Ultra SPR29 1/2" Inch Ceramic Disc Cartridges (20 Splines) - Hot and Cold, used on Series 1, 2 and 3.
The Ultra SPR29 is a pair of 1/2" ceramic disc flow cartridges supplied for hot and cold water control. The valves use 20-spline operating stems and are specified for Ultra Series 1/2/3 applications.
Each cartridge controls the opening and closing of the water flow through the fitting. Worn ceramic disc valves can cause poor shut-off or water continuing to drip from the shower head or spout after the control has been turned off.
Technical Details
- - Part number: SPR29
- - Cartridge type: ceramic disc flow valve
- - Nominal size: 1/2"
- - Supplied as: hot and cold pair
- - Spline count: 20
- - Broach specification: 8:20
- - Overall length: 61.12mm
- - Maximum diameter: 23.73mm
- - Material: brass and plastic
- - Visible finish/colour: chrome and white
- - O-rings: 2
- - Grub screw hole: no
- - Long spline: no
Verified Application
- - Ultra Series 1/2/3
Before ordering, compare the dimensions, 20-spline stem and 8:20 broach specification with the cartridges being removed. The nominal 1/2" size alone is not sufficient to confirm fitment.
If you are unsure which cartridge you need, use the Di Vapor part identification service for help.
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