SmarteX-PRESS Brass Male Coupling 15mm x 1/2″ – SmarteX

Copper Press Fittings

SmarteX P 16mm Pex x 1 / 2 Copper Push Fit Brass Connector - AUSTRALIA BRAND

SmarteX - Push Fit Fittings for Plumbing

NEFA FEMALE NON RETURN ISOLATION VALVE 15mm 2000Kpa, Built-In Jumper *Aust Brand $59.95 - PicClick AU

Copper Press Fittings

SmarteX-P 20mm x 1/2 Male Connector - Bunnings Australia

Copper Press Fittings

A Complete Guide to Pipe Fittings and How to Use Them to Connect PEX, PVC and Copper Tube - Dengarden

Copper Press-Fit – SmarteX

PEX Push-To-Connect Fittings – Sharkbite Australia