Hansen Reducing Bush – Male BSPT x Female BSPT

The Hansen True Fit Reducing Bush is designed to reduce the size of female BSPT-threaded outlets, allowing connection to smaller male BSPT-threaded fittings. Made in New Zealand from UV-stabilised, glass-reinforced nylon, this compact, durable fitting is ideal for adapting plumbing, irrigation, or water system layouts without compromising strength or pressure resistance.

These fittings are corrosion-resistant, pressure-rated, and easy to install — ideal for use above or below ground.

Product Codes & Sizes:

• HRB1506 – 15mm x 6mm (1/2” x 1/8”)

• HRB1508 – 15mm x 8mm (1/2” x 1/4”)

• HRB1510 – 15mm x 10mm (1/2” x 3/8”)

• HRB2008 – 20mm x 8mm (3/4” x 1/4”)

• HRB2010 – 20mm x 10mm (3/4” x 3/8”)

• HRB2015 – 20mm x 15mm (3/4” x 1/2”)

• HRB2508 – 25mm x 8mm (1” x 1/4”)

• HRB2510 – 25mm x 10mm (1” x 3/8”)

• HRB2515 – 25mm x 15mm (1” x 1/2”)

• HRB2520 – 25mm x 20mm (1” x 3/4”)

• HRB3215 – 32mm x 15mm (1 1/4” x 1/2”)

• HRB3220 – 32mm x 20mm (1 1/4” x 3/4”)

• HRB3225 – 32mm x 25mm (1 1/4” x 1”)

• HRB4015 – 40mm x 15mm (1 1/2” x 1/2”)

• HRB4020 – 40mm x 20mm (1 1/2” x 3/4”)

• HRB4025 – 40mm x 25mm (1 1/2” x 1”)

• HRB4032 – 40mm x 32mm (1 1/2” x 1 1/4”)

• HRB5015 – 50mm x 15mm (2” x 1/2”)

• HRB5020 – 50mm x 20mm (2” x 3/4”)

• HRB5025 – 50mm x 25mm (2” x 1”)

• HRB5032 – 50mm x 32mm (2” x 1 1/4”)

• HRB5040 – 50mm x 40mm (2” x 1 1/2”)

• HRB6532 – 65mm x 32mm (2 1/2” x 1 1/4”)

• HRB6540 – 65mm x 40mm (2 1/2” x 1 1/2”)

• HRB6550 – 65mm x 50mm (2 1/2” x 2”)

• HRB8040 – 80mm x 40mm (3” x 1 1/2”)

• HRB8050 – 80mm x 50mm (3” x 2”)

• HRB8065 – 80mm x 65mm (3” x 2 1/2”)

• HRB10050 – 100mm x 50mm (4” x 2”)

• HRB10065 – 100mm x 65mm (4” x 2 1/2”)

• HRB10080 – 100mm x 80mm (4” x 3”)

Features:

• Male BSPT thread on the outside, female BSPT on the inside

• UV-stabilised, glass-reinforced nylon for strength and durability

• High pressure rating – up to 16 bar at 20 °C

• Excellent chemical, corrosion and impact resistance

• Compact design for tight installations

• Made in New Zealand

Ideal For:
Reducing female threaded outlets in irrigation, plumbing, tanks, and water filtration systems