JOINER NIPPLE REDUCER BSP 1 1/2”(40mm) X 1 1/4"(32mm) PHILMAC 90425400

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JOINER NIPPLE REDUCER BSP 1 1/2”(40mm) X 1 1/4"(32mm) PHILMAC 90425400 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.

Ensure both pipe ends are clean and cut square before installation. For barb connection, insert the pipe firmly onto the barb fitting and secure with two stainless steel clamps (one near the barb end, one further along the pipe). For threaded connection, apply PTFE tape to male threads before screwing into the female coupling. Tighten firmly but do not over-tighten, as this can crack the fitting. Tips: Always use stainless steel clamps with barb fittings to prevent corrosion in Queensland's climate. Check that your poly pipe inner diameter matches the fitting size—this nipple reducer joins 1.5" (40mm) to 1.25" (32mm) pipes. Allow 24 hours curing time if using solvent weld connections before pressurising the system.

Common Questions

What size is this joiner nipple reducer?

This is a Philmac joiner nipple reducer that connects 1 1/2" (40mm) BSP thread to 1 1/4" (32mm) BSP thread.

Is it safe for drinking water systems?

Yes, it's potable water approved to AS/NZ 4020, so it's safe to use in drinking water applications.

What's it made from?

It's made from high performance, UV resistant polypropylene that doesn't absorb moisture. This makes it durable in direct sunlight and suitable for long-term outdoor use.

What pressure rating does it handle?

This fitting is suitable for working pressures up to PN16 for sizes up to 2".

How easy is it to install?

Very easy. It has a smart hexagonal body design that's compatible with standard tools, making installation quick and reliable.

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.