Meridian Zero Channel Polished Chrome Barometer 3 inch P15 scum and floating oil with

scum and floating oil with the normal movement of the boat

You should replace your flexible pump impellers at least once every year or sooner depending on use

When the installation is correct an impeller may last for several years

Fertan may be applied to slightly rusty metal

Model name: Clamp ~on Rail mount

Meridian Zero Channel Polished Chrome Barometer 3 inch P15 scum and floating oil withThese Meridian Zero range of polished chrome instruments are made by anodising chrome on to brass instruments, not steel and have bevelled glass. The clocks have a quartz movement and the barometers have a sealed unit with an adjustment mechanism. Tide Clocks feature an additional hand which records lunar time over a 24 hour and 50 minute period which approximates to the cycle of high and low tides. Channel Range DimensionsBack diameter 117mmGlass