ATO Controllers |
Standard Autotopoff Water Level Controllers feature hard wired float switch(es) with 20" wires. The controller turns on power when your water level is low and turns off power when your water level returns to normal. Approx 1/8" change in water level will activate the controller. Can handle pumps up to 1200 watts. The second float switch acts as a fail-safe on double switch controllers. |
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Single Nano Nano float switch is small which saves valuable space in your tank. Requiress 1.75" x 1" x 2.25" high for mounting. |
$29 | ||
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Single Nano Reversed Nano float switch with reversed holder. When mounted with our nano bracket, it allows you to set your water level from 2-8" below the top of your tank. |
$29 | ||
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Single Upper |
$29 | ||
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Single Float switch has 20" wires and a protective PVC surround to minimize on/off switching caused by waves and protect from interference from inhabitants. Secure the float switch at your desired water level with a couple of cable ties. |
$29 | ||
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Double Combined Two float switches on one mount saves space. |
$36 | ||
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Double Upper Two upper float switches have no protective surround making them easy to monitor and clean. |
$38 | ||
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Double Nano Two Nano float switches, one with a reversed switch holder designed to be mounted above the primary switch on the same nano bracket. Allows you to set your water level 3-7" below the top of your tank. If your water level is less than 3" below the top you will need to mount them side by side with the fail-safe switch slightly higher than the primary switch on separate nano brackets. This can be done on a standard bracket with some creativity and possibly drilling an extra hole or two in the bracket. |
$38 | ||
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Double Nano Lower Two Nano Lower float switches. You will likely need to mount them side by side with the fail-safe switch slightly higher than the primary switch on separate nano brackets. This can be done on a sump bracket with some creativity and possibly drilling an extra hole or two in the bracket. |
$38 | ||
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Double Nano Upper Two Nano float switches. You will likely need to mount them side by side with the fail-safe switch slightly higher than the primary switch on separate nano brackets. This can be done on a standard bracket with some creativity and possibly drilling an extra hole or two in the bracket. |
$38 | ||
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Double Lower float switch features a protective PVC surround to minimize on/off switching caused by waves and protect from interference from inhabitants. Upper float switch mounts above providing fail-safe protection. |
$38 | ||
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Double Lower Two lower float switches with protective surround make this a good option when your water level is close to the top of your tank and you need protection from inhabitants on both switches. You will normally need two brackets to mount the switches side by side, with the fail-safe switch mounted slightly higher. This can be done on one bracket with some creativity and possibly drilling an extra hole or two in the bracket. |
$38 | ||