Polymaster 2 Inch Drain Cap.

Polymaster Drain Cap (DC2)

The Polymaster Drain Cap (DC2) is a simple but essential accessory designed to fit 50 mm (2″) drain outlets on Polymaster stock water troughs, stable drinkers and longline trough systems. It provides a secure closure for the drain point, helping to retain water and prevent debris ingress until you’re ready to drain or clean the trough.

Key Features & Benefits:
✔ 50 mm (2″) size – compatible with Polymaster longline troughs and stable drinkers with 2″ drains (e.g., PT48W / PT49W / PT50W models).
✔ Durable build – robust poly construction for long service life in outdoor and livestock environments.
✔ Easy to install – simply screw or fit into the drain outlet to seal the trough between uses.
✔ Facilitates easy cleaning – allows the drain point to be opened when you need to empty or flush the trough.

Application:
Designed for use with Polymaster water and stock troughs that feature a standard 2″ (50 mm) drain outlet — ideal for controlling water release during cleaning, maintenance or seasonal use.

Great as a spare or replacement part for existing trough systems.