Premium Endfeed Straight Tap Connector Series | 15mm & 22mm Range

Bridge the gap between permanent copper pipework and threaded appliance or faucet connections with this trade-grade range of straight tap connectors. Designed to cover the three essential commercial and domestic sizes—15mm x 1/2" (WBS86), 15mm x 3/4" (WBS87), and 22mm x 3/4" (WBS88)—this high-performance series offers an efficient, leak-free configuration for kitchen sinks, bathroom basins, utility appliances, and high-flow commercial systems.

By pairing a high-purity copper body with a durable brass mechanical swivel nut, these fittings provide a reliable transition between a permanent soldered joint and a reusable threaded inlet. The straight, inline configuration ensures minimum flow disruption and optimized hydraulic efficiency, making it exceptionally neat to route inside vanity units, service voids, and behind kitchen cabinetry.

Key Features and Plumbing Benefits

• Stress-Free Alignment: The free-turning female BSP parallel threaded swivel nut allows for effortless tightening onto tap tails or appliance inlets without twisting or applying mechanical strain to the copper pipe layout

• Permanent Capillary Seal: The precision-manufactured endfeed socket utilizes capillary action during soldering to create a permanent, watertight, and structural joint that comfortably outlasts mechanical alternatives

• Dual-Material Durability: Combines premium copper and thick-gauge brass to deliver exceptional natural corrosion resistance, high thermal conductivity, and long-term performance under pressure

• Versatile Integration: Fully certified and suitable for hot and cold potable water networks, central heating system supply loops, and high-demand appliance feeds

Available Size Configurations

• 15mm x 1/2 : Ideal for standard basin, bath, and kitchen mixer tap tails

• 15mm x 3/4 : Perfect for washing machines, dishwashers, and high-flow utility fittings

• 22mm x 3/4 : Engineered for high-volume primary water feeds, large baths, and commercial equipment