STAK Enterprises offers a number of
additional products and options for the less common applications.
us if you need any additional information
on any of the models listed below.
High Water Shut-Off
The HC3000 is used to shut off a pump,
or other appliance, when the water level reaches
the level of the sensor. The way this
switch works is when the water level is below the sensor,
the switch output is turned on. When the water level reaches the
sensor, the switch output is turned off and an audible alarm is sounded.
The switch's output will remain off until it is
reset by unplugging it and then plugging it back
Low Water Shut-Off
The HC3100 works the opposite of the HC3000, and is used to turn a pump,
or other appliance, off when the water drops below the level of the sensor.
For this switch,
when the sensor is detecting water the output is turned on, enabling
the pump to run. As soon as the water drops below the sensor the output
is turned off and an audible alarm is sounded. The output will stay off
until the switch is reset by unplugging it and and then plugging it
This switch is commonly used on fountains, landscaping waterfalls,
etc. to protect the pump from running dry and burning itself out.
Hi-Lo Switch for Outdoor Location
This is the same as our HC6000 Hi-Lo Switch, but housed in
an enclosure suitable for wet and damp locations.
Sensor Cable Length Option
The standard sensor cable length
for our products is 12 feet, except for
the WasherWatcher, which is 6 feet.
For an additional fee, the length of
sensor cable can be increased on
any of the products up to a total length
of 50 feet. Additional cost is $20.00.