Poly Reducing Joiner (2 sizes)

Step-down poly fitting | UV-stable barbed joiner | Easy transition between hose sizes

The HR Products Poly Reducing Joiner is designed to simplify transitions between larger and smaller low-density poly (LDPE) pipe sizes. Available in two common configurations — 25 mm → 19 mm and 19 mm → 13 mm — it’s ideal for branching down or adapting pipe runs in garden irrigation systems.

Constructed from UV-stabilised polypropylene with barbed tails for a secure fit, this reducing joiner ensures reliable performance in low-pressure irrigation zones. The tapered entry design helps with easy insertion into flexible tubing. 

Ideal for:

• Reducing pipe size from 25 mm to 19 mm or from 19 mm to 13 mm in drip or micro-irrigation systems
• Vegetable gardens, raised beds, micro-spray or shrub irrigation zones
• DIY garden installations or professional landscape setups where supply lines need size adjustment
• Systems operating at low pressures (garden hose or poly supplies) where accurate flow control is useful

Key Features:
✅ Available sizes: 25 mm×19 mm and 19 mm×13 mm 
✅ Barbed tail design for secure connection with LDPE pipe; use a ratchet clamp for best results. 
✅ UV-stabilised material designed for outdoor exposure and long-term use. 
✅ Suitable for low pressure irrigation systems — not intended for high-pressure mains use.

Available for in-store pickup or local delivery across Eltham, Research, Diamond Creek and surrounding suburbs.