*Astral Alaska Pumps Butterfly Unicel: C-4950

Unicel: C-4950

After removing leaves etc you would replace these with the  pleated version for regular use

Diameter - 150mm

The motor ratings are shown as P1 - the input rating

When the pH is too high

*Astral Alaska Pumps Butterfly Unicel: C-4950Astral Alaska Plus Single phase pumps. These are fantastic pumps from Astral, providing great performance and reliability that you can depend on. The BSP thread on both unions gives a super tight seal. These have a plastic pump body, containing a large strainer basket with a clear perspex lid so you can easily see when this needs emptying. Supplied with a lid tool to remove the large nut holding on the lid, making these very easy to keep clean.