Cart Remove item Thumbnail image Product Price Quantity Subtotal × 12, 29 - Diaphragm (1) with protective Teflon washers (2) discontinued. £0.00 12, 29 - Diaphragm (1) with protective Teflon washers (2) discontinued. quantity £0.00 × 25, 26 - Outlet connecter pipe and clips (2) £0.00 25, 26 - Outlet connecter pipe and clips (2) quantity £0.00 × 10 - In/out flapper valves (4) mushroom shape. **SPECIAL OFFER PRICE** (RRP £5.09) £0.42 10 - In/out flapper valves (4) mushroom shape. **SPECIAL OFFER PRICE** (RRP £5.09) quantity £0.42 × Spare diaphragm only, pack of 2 £0.00 Spare diaphragm only, pack of 2 quantity £0.00 × Silicone airline tubing CLEAR, internal bore 3mm. We will cut this to the continuous length you require (whole metres only - maximum reel length 100 metres). Price shown is per metre. Silicone tubing is recommended for use with air pumps. £0.88 Silicone airline tubing CLEAR, internal bore 3mm. We will cut this to the continuous length you require (whole metres only - maximum reel length 100 metres). Price shown is per metre. Silicone tubing is recommended for use with air pumps. quantity £0.88 Coupon: Apply coupon Update cart Cart totals Subtotal £1.30 Shipping Calculate shipping Country / region: Select a country / region… IrelandIsle of ManUnited Kingdom (UK) State / County: City: Postcode / ZIP: Update Total £1.30 (includes £0.22 VAT) Proceed to checkout