Alcadrain Alcaplast Water Flow Speed Regulator — P115
The Alcadrain (Alcaplast) P115 is an authentic original equipment manufacturer (OEM) water flow speed regulator designed to reduce the velocity of water when flushing the toilet. Ideal for curing water splashing over the rim of modern rimless or shallow WC pans, it fits directly beneath compatible flush valves in Alca pre-wall installation systems. Fabricated from durable polypropylene, it offers four adjustable settings to regulate and reduce the water flow rate by 5%, 15%, 25%, or 35% (controlling flow rate between 1.65 and 2.5 l/s) to ensure an effective, splash-free flush.
Identification Guide:
Brand: Alcadrain (formerly Alcaplast) | MPN: P115 | EAN: 8595580550707 | Material: Polypropylene | Flow Rate Control: 1.65–2.5 l/s | Standard: EN 14055
Key Features
- Original Fit: Engineered directly by Alca for direct integration into Alca pre-wall cistern baskets.
- Prevents Pan Splashing: Solves excessive flushing velocity and water overspray common with modern rimless toilet pans.
- 4 Regulation Options: Adjustable design allows reducing water discharge velocity by 5%, 15%, 25%, or 35%.
- Controlled Discharge: Accurately modulates the internal cistern flow rate between 1.65 l/s and 2.5 l/s.
- Durable Polypropylene: Molded from tough, scale- and chemical-resistant polypropylene for a maintenance-free service life.
Installation & Compatibility Notes
Compatible with Alca pre-wall installation systems (except for Slim models). Confirmed suitable for use with Alca flush valves: A06, A06E, A02, A03, A05, A07, and A2000. Dimensions measure Ø54 mm upper outer diameter, Ø44 mm lower insertion diameter, and 26 mm overall height. Installs directly inside the cistern base cradle beneath the flush valve. Note: Not compatible with Alca Slim concealed cistern systems.