Ideal Standard Markwik 1/2" Ceramic Disc Internals (Pair) — S961155NU
Genuine Pair (Hot & Cold) Markwik Specialist Healthcare Grade
The S961155NU is a complete pair of 1/2" ceramic disc cartridges designed specifically for Markwik basin mixers featuring 15cm levers. This kit includes both the E950334NU (Hot) and E950335NU (Cold) internals, ensuring a full refresh of the valve mechanisms to eliminate drips and restore smooth lever operation.
Identification Guide:
MPN: S961155NU | Individual Parts: E950334NU (Hot) & E950335NU (Cold) | Old Barcode: 5055639104594
Technical Specifications
- Size: 1/2" BSP Thread
- Operation: 90° Quarter Turn
- Rotation: 1x Clockwise Close, 1x Anti-Clockwise Close
- Compatibility: Designed for 150mm (15cm) Clinical Levers
- Material: High-precision Ceramic Discs in Brass Housing
Common Applications
Used extensively in healthcare, commercial, and laboratory settings:
- Markwik Basin Mixers: S8200, S8210, and S8220 series
- Armitage Shanks: Clinical and Hospital taps
- Levers: Specifically calibrated for 15cm elbow-action handles
Product Note: These cartridges are engineered to handle the additional torque of long 15cm clinical levers. Using standard cartridges with hospital levers often leads to premature failure; the S961155NU is the correct heavy-duty specification.