Poly Reducing Nipple

Poly Reducing Nipple – Black Polyethylene (PE)

Black Polyethylene Reducing Nipples are designed to connect two BSP threaded fittings of different sizes securely. Manufactured from high-performance polypropylene, these fittings provide strong, reliable, and leak-resistant connections that are resistant to corrosion, chemicals, and UV exposure.

Built to AS/NZS 4020 standards, they are suitable for use in plumbing, irrigation, and water management systems. With many brands carrying WaterMark approval, they meet strict Australian plumbing compliance standards.

Key Features

• Durable Polypropylene Construction – Provides long-lasting performance in demanding conditions.
• Reducing Connection – Allows secure joining of two BSP threaded fittings of different sizes.
• Chemical & UV Resistant – Suitable for outdoor and industrial applications.
• BSP Thread Compatibility – Precision-cut male threads for a reliable fit.
• High Pressure Ratings – Suitable for up to PN16 depending on size.
• WaterMark Approved (many brands) – Ensures Australian standards compliance.
• Easy Installation – Best used with white Teflon thread sealant.
• Versatile Applications – For mains water (licensed plumber required) and irrigation systems.

Specifications

• Material: Black Polyethylene (PE) / Polypropylene
• Thread Type: BSP (British Standard Pipe) – Male x Male (reducing)
• Pressure Ratings:
• Up to PN16 (1600 kPa / 235 psi) for sizes up to 2"
• PN12 (1200 kPa / 175 psi) for 2-1/2"
• PN10 (1000 kPa / 145 psi) for 3" and 4"
• Sizes Available: 12mm to 50mm (see variants below)
• Sealant Recommendation: White Teflon tape

Variants (SKU – Size)

PBF011 — 20mm MI x 12mm MI

• PBF013B — 25mm MI x 15mm MI
• PBF013A — 25mm MI x 20mm MI
• PBF014A — 32mm MI x 25mm MI
• PBF013C — 40mm MI x 25mm MI
• PBF015A — 40mm MI x 32mm MI
• PBF016A — 50mm MI x 40mm MI

Note: Always use a licensed plumber when connecting fittings to mains water supply.