With an electro-magnetic clutch you will have pumping power whenever needed, at a push of a button, without being at the pump. Combined with a vacuum switch (recommended for bilge pump application), the clutch will automatically disengage whenever the pump starts priming air, thereby preventing dry running and pump damage. Automatically controlled pumps are available in sizes from 1" to 2½" (20 l/min to 625 l/min), with clutches in 12 or 24 volts. Wear parts are easily replaceable and service ki..
Series F cylindrical fenders for small, medium and large boats. Thick walls, two reinforced hook holes, blue cap. Also suitable as towing rollers (model F4-F6)...