Ordering the right whirlpool bath pump. The difference between Metric and Imperial fittings.

Are you looking for a replacement whirlpool bath pump? First thing you need to do is check to whether your existing pump has metric or imperial fittings. The easiest way of doing this is by measuring the thread size. See the diagrams below showing both imperial and metric thread sizes. Measurements shown are in milimetres. Click on pump images to enlarge.

If you are still unsure about which whirlpool pump you require, you can call our technical support line mon-fri from 8.30am-5.00pm otherwise please follow one of the links below to buy online.

Imperial Whirlpool Pump - Buy Online | Metric Whirlpool Pump - Buy Online