Ideal Standard Ceramic Disc Cartridge (Hot) — A963033NU
Genuine Part Clockwise Close High-Grade Brass
The A963033NU is a premium 1/2" ceramic disc cartridge used across Ideal Standard’s most iconic designer ranges. Designed for the Hot side with a Clockwise Close action, this genuine replacement ensures a drip-free, smooth operation for dual-control mixers.
Identification Guide:
MPN: A963033NU | GTIN/EAN: 4015413615433 | Old : 5055639139336
Technical Specifications
- Fitting: 1/2" BSP Thread
- Rotation: 90° Quarter Turn
- Close Direction: Clockwise Close (Hot Side)
- Spline Count: 20 Teeth
- Material: Full Brass Body (Replaces discontinued plastic version)
- Total Height: 56mm
Compatible Ranges
Fits the following Ideal Standard & Armitage Shanks series:
- Moments: A3920AA 4-Hole Bath Shower Mixer
- Contour 21: A4127AA & A4128AA Thermostatic Mixers
- Melange: A4289AA 3-Hole Basin Mixer / A6263AA Bath Mixer
- Reprise: N9565AA Bidet Mixer
- Alto Ecotherm: A5637AA Shower Valves
Product Note: This is the Clockwise Close version (usually for the Hot handle). If your tap requires the opposite rotation, you will need the matching Cold cartridge (Anti-Clockwise).
FixTheBog reference: FTB1462 / A963033NU