Reducing Bush

• Product type: Plain reducing bush fitting
• Material: Chlorinated polyvinyl chloride (CPVC)
• Manufacturer: Durapipe
• Function: Socket insert for size reduction
• Jointing method: Solvent welding using PVC-C solvent cement and cleaner
• Pressure rating: Up to 16 bar (up to 110mm), 160mm rated to 10 bar
• Manufacturing standard: DIN 8063
• Approvals: WRAS approved, WRc listed
• System compatibility: Corzan CPVC pipe and fittings

This plain reducing bush is designed to reduce the internal bore of a Corzan CPVC fitting, allowing a smaller pipe size to be connected within a larger socket. It provides a neat, space-efficient method of stepping down pipe diameter without altering the external layout of the pipework.

Manufactured from high-performance Corzan CPVC, the reducing bush offers excellent resistance to corrosive chemicals, elevated temperatures and pressurised conditions. The bush is solvent welded directly into the socket of a compatible CPVC fitting using PVC-C solvent cement and Eco-Cleaner, forming a permanent, leak-tight joint with no requirement for hot works.

Its compact, lightweight design makes it particularly useful where space is limited or where maintaining alignment is critical. As part of a fully matched Corzan CPVC system, the reducing bush supports long service life, reduced maintenance and dependable performance in demanding industrial environments.

• Internal size reduction: Allows smaller CPVC pipe to be connected within a larger fitting
• Compact solution: Reduces pipe size without increasing overall system length
• Excellent chemical resistance: Suitable for acids, alkalis and aggressive fluids
• Pressure rated: Up to 16 bar for most sizes
• WRAS approved: Safe for potable water with no taint risk
• No hot works required: Solvent welding avoids welding permits
• Lightweight construction: Easy handling and precise positioning
• Abrasion resistant: Performs reliably in slurry and erosive applications
• System matched: Fully compatible with Corzan CPVC pipes and fittings