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BSP Threaded Reducing Nipples


Our BSP Threaded Reducing Nipples allow for the connection of two opposing female threaded ports, or to adapt a threaded port up or down in size. Available in a number of popular BSP thread sizes including 1/2″ 3/4″ and 1″ designed to suit a range of water treatment, plumbing and irrigation applications.

Why Choose Our BSP Threaded Reducing Nipples?

  • Made from high quality UV stabilised Polypropylene
  • For the conversion of larger to smaller thread sizes
  • Popular thread sizes including 1” ¾” and ½” BSP
  • Suitable for use in water treatment applications

Need help with our BSP Threaded Reducing Nipples? Give us a call on 01622 933 853


These high quality BSP Threaded Reducing Nipples feature wide external grips to make installation easier, even in difficult-to-reach areas. Manufactured from UV stabilised Polypropylene to prevent breakages and deterioration when exposed to sunlight, these connectors offer a durable and long-term solution for many water treatment applications. They are suitable for operating pressures up to 16 Bar and feature a smooth internal bore to maximise water flow and reduce friction.

Popular for a range of applications including the installation of water filters and water treatment equipment, general plumbing and DIY.

Key Product Information:

  • Smooth internal bore maximises water flow
  • High operating pressures of up to 16 Bar
  • Wide external grips for easy installation
  • Suitable for use with RO and DI water
  • Excellent chemical compatibility

Compatible Products

Need help with our BSP Threaded Reducing Nipples? Give us a call on 01622 933 853


Suitable For

Light Commercial, Manufacturing, Drinking Water, Window Cleaning, Home & Domestic, Boats & Caravans

Thread Type

BSP Male


3/4" Male BSP To 1/2" Male BSP
3/4" Male BSP To 1" Male BSP
1" Male BSP To 1/2" Male BSP


80% Polypropylene
20% Viscose

Max Operating Pressure

16 Bar

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