JOINER BUSH POLY 32MM X 20MM PHILMAC 90414200

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JOINER BUSH POLY 32MM X 20MM PHILMAC 90414200 at a glance

Philmac’s robust threaded fittings provide precision BSP tapered threads that have been engineered to maximise sealing performance.

The versatile range is made from high performance, UV resistant polypropylene that does not absorb moisture.

Installation is quick, simple and reliable every time.

The material is also potable water (AS/NZ 4020) approved. (Note: Products marked “Ancillary” are not potable water approved.)

Philmac’s threaded fittings provide maximum versatility, delivering a high performance connection across a wide range of pressure ratings and chemical combinations.

The hexagonal body makes them extremely simple to install. Importantly, Philmac threaded fittings are suitable for working pressures up to PN16 for sizes up to 2”, PN12 for 2-1/2” and PN10 for 3” and 4” sized fittings.

Smart hexagonal design makes the fittings compatible with tools and ensures that Philmac BSP threaded fittings are extremely easy to install.

Philmac threaded fittings are manufactured from high quality materials that ensure strong connections for many years.

The material also has a high degree of UV resistance to ensure long term performance even in direct sunlight.

Insert the 20mm barb into the poly pipe end and secure firmly with a stainless steel hose clamp, tightening until the pipe is held securely but not crushed. The 32mm end connects to your 1¼" poly pipe using the same barb-and-clamp method. Ensure both pipe ends are clean and cut square before insertion. This joiner bush allows you to connect different pipe sizes in your rural water system. Tips: Always use stainless steel clamps with barb fittings to prevent rust and corrosion in Queensland's climate. For permanent installations, consider solvent weld fittings instead; barb fittings are best for flexible or temporary connections. Check your system pressure doesn't exceed 800kPa when using standard rural poly pipe.

Common Questions

What is this fitting used for?

This is a Joiner Bush — a threaded fitting that connects two pipes or hoses together. The 32mm & 20mm sizes allow you to join different diameter lines in your irrigation or water system.

Is it suitable for drinking water?

Yes. This fitting is potable water approved to AS/NZ 4020, so it's safe to use in systems supplying drinking water.

How easy is it to install?

Installation is quick and simple. The hexagonal body design works with standard tools, so you can tighten it easily without fuss. The precision BSP tapered threads seal reliably every time.

Will it hold up outdoors in the sun?

Yes. It's made from UV resistant polypropylene, so it won't degrade or weaken when exposed to direct sunlight, and it won't absorb moisture either.

What pressure can it handle?

This fitting is suitable for working pressures up to PN16 for its size. Check the product label or contact TGRM on (07) 5482 1692 if you need specific pressure rating details for your system.

Do you ship this product Australia-wide?

Yes, this product ships Australia-wide via Australia Post or road courier. Select your preferred shipping method at checkout.

Can I Click & Collect from Gympie?

Yes — Click & Collect is available from our store at 55 Tozer St, Gympie. Open Mon–Fri 8am–5pm and Sat 8am–12pm. Click & Collect is FREE on orders of $175 or more, or a flat $10 on orders under $175. Select Click & Collect at checkout and we will have your order ready.