Siamp Dual flush telescopic Optima 49 extension - 15/22mm Inlet x 1

- 15/22mm Inlet x 1 1/4" Outlet

Multi-Drain – 60mm Water Seal Universal Trapped Floor Gully manufactured in grey ABS with Solvent Weld Horizontal Outlet

- 50 Metre Coils

- 12m food grade fabric reinforced PU hose with Stainless Steel 1/2" BSP

- Water Saving Delayed Fill

Siamp Dual flush telescopic Optima 49 extension - 15/22mm Inlet x 1DESCRIPTION: Siamp Dual flush telescopic Optima 49 Flushing Valve. SPECIFICATIONS: Can be installed into plastic or ceramic cisterns Push button: dual flush Button off center + 15mm Stirrup : adjustable in increments of 12mm Overflow can be cut in increments of 4mm Adjustable small flush from 2 liters to 4. 5 liters Adjustable dead water level For lid holes ranging from 16 to 50mm, with or without collar depending on the diameter High flush rate of 3.