20w
Pump Selection Page for spares
This pump is still available if you require a replacement click here for details.
Scroll down for spares.
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20w Pump Selection Page for spares This pump is still available if you require a replacement click here for details. Scroll down for spares. |
To reprint instruction manual click here. Requires Acrobat Reader.
All prices include VAT. There is an additional charge of £3.50 for orders under £15 and £5.00 for orders under £30 to cover 1st class post, packing and handling (UK only). For orders over £30 click here. Click on the "Add to basket" buttons to buy on line, to view your basket click here. Alternatively make a note of the part numbers of any items that you wish to purchase and then click here for ordering instructions.
Diagram Number |
Description |
Part Number |
Price |
| 2, 3, 5, 6, 10, 11, 12, 14, 29 & 32 | Annual maintenance master spares kit - better value. Click here to see what is included. NB When replacing diaphragms you should change your front & back boards and Teflon sleeves as older models had different sized components. | 1019941 | £5.09 |
| 12, 29 | Diaphragm (1) with protective Teflon washers (2) discontinued. We suggest code 1019941 maintenance kit | 1019828 | £5.09 |
| 2, 3 | Foam air filter and seal | 1019880 | £3.05 |
| 27 | Plastic multi-outlet air fitting 6-way. If using less than six airstones care must be taken not to completely block all the unused outlets as this could cause excessive pressure build up and damage the pump. | 1019910 | withdrawn |
| 27 | Steel multi-outlet air fitting 6-way. This version replaced the 6-way plastic version which was supplied with earlier versions of the pump. It has now itself been replaced by an 8-way version. If using less than six airstones care must be taken not to completely close all the unused outlets as this could cause excessive pressure build up and damage the pump. | 1021012/OLD | withdrawn |
| 27 | Steel multi-outlet air fitting 8-way. This version is now supplied with new pumps, earlier models were sold with the plastic or steel 6-way versions. If using less than six airstones care must be taken not to completely close all the unused outlets as this could cause excessive pressure build up and damage the pump. | 1021012/NEW | £8.99 |
| 22, 33 | 'L' shaped pipe (2) with connectors (4) | 1021050 | £2.99 |
| 10 | In/out flapper valves (4) mushroom shape | 1019866 | £5.09 |
| 9, 10, 28, 30, 31 | Valve chamber including flapper valves | 1019835 | £7.99 |
| Sealing ring small. | 1019899 | withdrawn | |
| 6, 32 | Bottom air seal and outlet foam set | 1021074 | £2.99 |
| 5 | Cover lid top seal | 1021098 | £2.99 |
| 8 | Rubber base feet (4) | 1021111 | £2.99 |
| 25, 26 | Outlet connecter pipe and clips (2) | 1021128 | £2.99 |
| 4 | Lid only for Koi Air 25 - Please note that this part is second hand. Please check with out sales office for availability. | LID25/USED | £3.50 |
| 7, 8 | Base with feet for Koi Air 25 | BASE25 | £6.99 |
| 7, 8 | Base with feet for Koi Air 25 - Please note that this part is second hand. Please check with out sales office for availability. | BASE25/USED | £3.50 |
Description |
Part Number |
Price |
| Silicone airline tubing CLEAR, internal bore 3mm price per metre | 2559 | £0.38 |
| Plastic 'T' for use with tubing 2559 | 0717 | £0.19 |
| Air stone 50mm ball shape. (Although the instructions with the pump make reference to 25mm air stones, neither Azpack nor Blagdon can supply these.) | 2875 | £1.32 |
| Air Valve Set | 2562IN | £2.29 |
| Check Valve | 2565IN | £2.29 |
Azpack Limited, 12 Kernan Drive, Swingbridge Trading Estate, Loughborough, Leics,
LE11 5JF, England. (01509) 261256