7 - Rubber washer, internal dia 45mm approx, external dia 60mm approx. Will fit 1 1/2 inch BSP male threads. Please note this may be supplied as int dia 48mm ext dia 72mm - either size should still suit your requirements. 2 × £1.33
Spares kit, comprises 1 x diaphragm, 2 x valve flappers, 2 x valve retainers, 1 x gasket, 1 x pivot plug, 1 x handy screwdriver / spanner, air filter pad and full instructions. Also sold as 2541 1 × £10.98
5 - Cover lid top seal 1 × £0.00
27 - Steel multi-outlet air fitting 6-way 1 × £0.00
Pool cover net, black, 3 x 2m with six black fixing pegs 1 × £9.25
Air stone 50mm ball shape to take 3mm hose 1 × £3.69
27 - Plastic multi-outlet air fitting 6-way 2 × £0.00
7, 8-Base with feet for Koi Air 50/65 1 × £0.00
5-Cover lid top seal. **SPECIAL OFFER PRICE** (RRP £2.99) 1 × £1.14
Check Valve to take 3mm hose see 2559 above 1 × £5.78
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. 1 × £0.88