JOINER NIPPLE BSP 1" (25mm) PHILMAC 90423300

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JOINER NIPPLE BSP 1" (25mm) PHILMAC 90423300 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 barbed end of the joiner nipple into rural poly pipe (1" / 25mm inner diameter) and secure with two stainless steel hose clamps, tightening evenly on both sides. The 90° angle allows you to change pipe direction while maintaining a continuous water line. Ensure the pipe is clean and cut squarely before insertion for a watertight seal. This fitting is suitable for gravity-fed and pump-fed rural water systems up to 800kPa. Tips: Use stainless steel clamps rather than galvanised to prevent corrosion in rural water systems. For permanent installations, consider solvent weld fittings; reserve barb fittings for flexible joins or areas requiring occasional disconnection. Always check your system pressure rating before installation—most Queensland farm systems operate well within the 800kPa rating of rural poly pipe.

Common Questions

What is a Joiner Nipple and what's it used for?

A Joiner Nipple is a threaded fitting that connects two pipes or hoses together. This one has BSP 1" (25mm) threads on both ends and is made by Philmac, so it's built to deliver a reliable, long-lasting connection.

Is this fitting suitable for potable water?

Yes. This Joiner Nipple is potable water (AS/NZ 4020) approved, so it's safe to use in drinking water systems.

What pressure can it handle?

This 1" fitting is rated for working pressures up to PN16, so it's built to handle demanding jobs reliably.

What's it made from and will it last outdoors?

It's made from high-performance, UV-resistant polypropylene that doesn't absorb moisture. That means it'll stand up to direct sunlight and outdoor conditions for many years without degrading.

How easy is it to install?

Very easy. The hexagonal body design means you can grab it with a spanner or wrench, and the precise BSP tapered threads seal reliably every time. No fuss, no leaks.

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.