JOINER NIPPLE REDUCER BSP 2” (50mm) X 3/4" (20mm) PHILMAC 90426200

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JOINER NIPPLE REDUCER BSP 2” (50mm) X 3/4" (20mm) PHILMAC 90426200 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.

This joiner nipple reducer connects two different sized poly pipes (2" down to 3/4") using threaded BSP connections on both ends. Wrap the male threads with PTFE tape (minimum 3-4 wraps) before screwing into the female threaded fittings to ensure a watertight seal. Hand-tighten first, then use an adjustable wrench to firmly tighten without over-tightening, which can crack the fitting. Allow the system to pressurise gradually and check for leaks at the joint within the first 24 hours. Tips: Always check your poly pipe sizes before ordering — rural fittings use imperial sizing (measure the inner diameter, not outer) and don't assume metric equivalents. This reducer works well at transition points in gravity-fed systems or where you're stepping down pressure from a pump outlet to smaller distribution lines.

Common Questions

What is this joiner nipple reducer used for?

This is a Philmac BSP threaded fitting that connects two different sized pipes — a 2" (50mm) on one end and 3/4" (20mm) on the other. It's designed for quick, reliable connections across a wide range of pressure ratings and chemical combinations.

What pressure can this fitting handle?

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

Is it safe for drinking water systems?

Yes. This fitting is made from polypropylene that's potable water approved to AS/NZ 4020, so it's safe for use in drinking water systems.

How easy is it to install?

Very easy. The hexagonal body design makes it compatible with standard tools, so you can tighten it quickly and reliably without fuss. Installation is straightforward every time.

Will it last outdoors in the sun?

Yes. It's made from UV resistant polypropylene, so it won't degrade or break down even with long-term exposure to direct sunlight. It also doesn't absorb moisture, so it'll keep performing well in outdoor conditions.

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.