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Groco Auto Bilge Pump Control

Groco AS-100 Auto Bilge Pump Control | Blackburn Marine Bilge Pumps

Auto Bilge Pump Control

Automatic bilge pump control switch

  • Switch turns bilge pump on and off by sensing changes in pressure (caused by rising or falling bilge water level) in its air tube. No floats to stick or fill with water.
  • Approximate levels are "ON" at 2-3/4" of bilge level and "OFF" at 1".
  • Use with a pump that draws up to 10-amps running continuously or up to 20-amps running intermittently.
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