SPX Electronic Float Switch ballast pick up Ronstan All Purpose Blocks are

Ronstan All Purpose Blocks are built with self-lubricating and UV stabilised Acetal polymer sheaves

this seat offers adjustable backrest

DC Outlets

Thrust Bearing & fork

SPX Electronic Float Switch ballast pick up Ronstan All Purpose Blocks areElectronic Float Switch manufactured by Johnson Pump SPX FLOW. Compact mechanical switch offers a combination of reliable solid state electronics and a sealed float switch. False start prevention, no mercury, high impact plastic and encapsulated electronics adds up to dependability. Activates pump at 50mm (2") water level, deactivates pump at 20mm (") water level. 12V and 24V unit available. N. B. As with all submersible electrics, attention is needed