Reducing Straight Coupling
Product Code : EL-WDF-10791
Quick Answer: The Reducing Straight Coupling is a female x female compression fitting that joins 110 mm HDPE pipe to 90 mm HDPE pipe. It is made of UV-stabilised polypropylene and rated for 10 bar at 20°C.
Last updated: October 2026
Key Features
Reduces from 110 mm to 90 mm pipe outside diameter Female x female compression ends for HDPE pipe Reinforced, high-impact-strength polypropylene, UV stabilised Pressure rating 10 bar at 20°C Temperature range 0 to 50°C
Technical Specifications
Specification Value
Type Straight coupling, reducing, female x female
Pipe outside diameters 110 mm x 90 mm
Material Reinforced polypropylene, UV stabilised
Pressure rating 10 bar at 20°C
Temperature range 0 to 50°C
About This Product
The coupling steps an HDPE line down from 110 mm to 90 mm in a straight run, as when a distribution main narrows towards its far end. Enquiries from Latvia, Bahamas, Italy, Mozambique and Burundi for the Reducing Straight Coupling receive an export quotation.
Frequently Asked Questions
Which pipe sizes does the reducing coupling connect?
It connects HDPE pipes with outside diameters of 110 mm and 90 mm.
Related: Water Distribution Fittings , Straight Coupling (socket) and Reducing Tee, female x female .
For a quotation on the Reducing Straight Coupling, contact Educational Instrument .
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