Polymaster Ball Valve/outlet Upgrade - 40mm (1.5) To 75mm (3)

Polymaster Ball Valve/outlet Upgrade - 40mm (1.5") To 75mm (3")– BV3A

Upgrade your rainwater tank or fluid storage system with the Polymaster BV3A Ball Valve & Outlet Upgrade, designed to provide a larger, high-flow outlet option for Polymaster tanks and compatible fittings. This upgrade option increases your outlet size up to 80 mm (3″) — ideal for faster drainage, higher-capacity pump applications, and improved system performance when compared to smaller standard outlets.

Key Features

• Large-format brass ball valve and threaded outlet engineered for heavy-duty use with Polymaster tanks and accessories.

• 80 mm (3″) diameter provides greater flow capacity for high-volume water transfer, pump connections, or industrial setups.

• Designed as an upgrade option from smaller outlet sizes on Polymaster rainwater and storage tanks when greater flow is required.

• Manufactured with robust brass construction for long-term durability and outdoor use.

• Suitable for rainwater harvesting, agricultural, industrial, and high-flow plumbing applications.

Why Choose This Upgrade?
Polymaster’s standard solid brass outlets are thoughtfully engineered for reliability and water quality, but as your system demands grow, the BV3A upgrade gives you the throughput you need without swapping entire setups. Whether you’re connecting larger pumps, irrigating larger zones, or creating a bulk transfer point, this upgrade keeps your system flowing smoothly.

Product Code: BV3A
Suitable For: Polymaster tanks with upgrade outlet options (check your tank specs for compatibility)