Ideal Standard
Ideal Standard
Ideal Standard Prosys 120mm Depth Pneumatic Concealed Cistern R031867
- SKU:
- FTB14206
- UPC:
- 5017830550044
- Shipping:
- Calculated at Checkout
Spares: Additional parts to service this item
Item Description
Ideal Standard Prosys 120 Depth Pneumatic Concealed Cistern — R031867
Genuine Ideal Standard 120mm Depth Pneumatic Dual Flush
The Ideal Standard Prosys 120 R031867 is an authentic standalone concealed cistern engineered for back-to-wall floor-standing WC pans. Designed for pre-wall studwork or solid in-wall installation without a mounting frame, its slim 120mm nominal depth fits neatly into standard UK stud partitions and fitted bathroom furniture runs. The cistern operates via smooth air-actuated pneumatic dual flushing and comes fitted with Ideal Standard’s SmartValve delayed-fill inlet technology, saving up to 0.5 litres of water with every flush cycle.
Identification Guide:
MPN: R031867 | EAN: 5017830550044 | Range: Prosys 120 Cisterns | Dimensions: (W) 480mm x (H) 420mm x (D) 120mm–125mm | Actuation Type: Pneumatic
Key Features
- Pneumatic Air Actuation: Provides effortless, light-touch dual-flush operation via flexible air tubing, allowing versatile flush plate positioning.
- SmartValve Technology: Class 1 water-saving delayed-fill inlet valve holds off refilling until the flush cycle completes, saving up to 0.5L per flush.
- Adjustable Dual Flush: Factory set to 6/4 litres; can be quickly adjusted down to 4.5/3 litres for improved water efficiency.
- Condensation Protection: High-density polypropylene tank comes enclosed in an anti-condensation jacket to protect surrounding drywall cavities.
- Tool-Free Servicing: Internal components, siphon, and inlet valve can be accessed and maintained without tools through the flush plate opening.
- Certified Standards: Tested and certified in full compliance with EN 14055 Class 1 requirements.
Installation & Compatibility Notes
Toilet Pan Application: Intended for floor-standing back-to-wall WC pans installed in dry stud walls, solid walls, or bathroom furniture. (This unit is a frameless cistern and is not suitable for wall-hung pans).
Flush Plate Compatibility: Operates directly with Ideal Standard pneumatic dual-flush control plates, including Oleas P1, P2, P3, Solea P1, P2, and Septa Pro P1, P2, P3, P4 models.
Actuation Placement: Front actuation only.
Important Note: Out of the box, this cistern is pneumatic only. It does not accept mechanical push-rod flush plates or electronic touchless sensors without separate specialist conversion kits.
Need help figuring out if this product is right for your setup?
Send us your best bathroom selfies (or, you know, just your bathroom setup pics) to [email protected] or WhatsApp 07359 625424 us, and we'll help you flush your confusion away!