Fluidmaster PROSY080 8″ Compact Dual Flush Syphon

The Fluidmaster PROSY080 is a compact 8″ dual flush syphon designed for lever-operated toilet cisterns. It provides a leak-free seal when the back-nut is tightened and features an internal overflow that routes excess water directly into the pan, making it ideal for WCs not fitted to external walls. The syphon copes with flows of at least 30 l/min and alerts users immediately to any issues.

Key Features

• Suits cisterns operated by cistern lever
• Dual flush function with adjustable flushing volumes
• 1-1/2″ outlet
• 8″ high (fixed height)
• Made in the UK
• WRAS approved
• Supplied with 2.5″ C-Link

Specifications

• Height: 250 mm
• Width: 190 mm
• Depth: 95 mm
• Outlet: 1 1/2″
• Material: Plastic
• Flush type: Dual flush with variable volumes

Applications

Perfect for close-coupled or wall-hung WCs in any location, including internal rooms where external overflow routing is impractical.

What’s in the box

• PROSY080 8″ Compact Dual Flush Syphon
• Back-nut and washer
• 2.5″ C-Link