Hydratech Torrent 4000


Pump Selection Page for spares

This pump has been discontinued, if you require a replacement pump we can supply the nearest current model Olympus Pro Filter Pump 4000 click here for details.

Scroll down for spares.


Line drawing error diagram no's 8 & 9 - Impeller base plate for this model is designed with only one screw fitting and not four as shown in booklets etc

Available Parts

All prices include VAT. For orders over £40, delivery is FREE ‐ for full details and to see the exceptions click here. For orders under £40, there is an additional post, packing and handling charge of £2.50 for items marked , £5.50 for items marked or £7.50 for larger items. For full details on our postage charges click here. Our minimum order value is £10 excluding postage.

Click on the "Add to basket" buttons to buy online, 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 No


Part Number


7 Impeller base plate o-ring1021234£2.49

Or call 01509 261256
4 & 6 Both shaft locators1021173withdrawn
10 Pond floor intake1021072withdrawn
9 Impeller base plate locating screws - qty two supplied in the pack1021265withdrawn
4 & 6 Impeller shaft including both locators1021210withdrawn
1 Multi hosetail connector1021142withdrawn
5 Impeller assembly1021197withdrawn
2 Motor cover1021159withdrawn
8 Impeller base plate - designed with one screw hole. See note next to line drawing1021258withdrawn

Optional Extras


Part Number


Black anti kink hose, 25mm (1 inch) per metre25BAKH£2.31

Or call 01509 261256
Double wire hose clip 25mm (1 inch), each. Material galvanised mild steel, colour may vary due to coating25DWHC£1.40

Or call 01509 261256
Black anti kink hose, 32mm (1¼ inch) per metre32BAKH£3.41

Or call 01509 261256
Double wire hose clip 32mm (1¼ inch), each. Material galvanised mild steel, colour may vary due to coating32DWHC£1.40

Or call 01509 261256

Azpack Limited, 24 Kernan Drive, Swingbridge Trading Estate, Loughborough, Leics, LE11 5JF, England. (01509) 261256