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Item# TR-14100



Free up your time! Free up your mind!

Proactive® Liquid Detection (LD) Sensor Autonomous Pump Control Technology!


Set it and Forget it!

Weatherproof Abyss LD with Booster doubles the Abyss® Series Pump Line purge rate and offers autonomous pump operation with Liquid Detection Sensor (LD) and Tank Float Switch Technologies!  

Powered by a 12 volt dc battery or 12 volt dc battery bank




















The Abyss LD with Booster is designed exclusively for

Proactive Environmental Products® Abyss Series Pump Line:


Abyss® and Abyss® Slimline pumps


If you plan to power the Proactive® Abyss® or Abyss® Slimline pumps with other means of energy and/or desire a timer please contact us to discuss the full line of Proactive® Autonomous Pump Control System options for solar, AC/DC transformers, or gas generator.


Applications of the Abyss LD with Booster: When using the Abyss® or Abyss Slimline pumps include, but not limited to:

24/7 stationed applications in groundwater, surface water, vaults or the like for: Pump Tests, Long or Short Term Purge Monitoring, Remediation, Liquid Transfer, Remote Groundwater and Surface Water Monitoring, and Hydrocarbon Recovery [LNAPL/DNAPL]








Abyss LD with Booster provides double the purge rate and offers flexible product features. If you appreciate options (the good news all options are included with the product), you will be pleased to know you can select from any one, or all of the Abyss LD with Booster features!


Option #1: LD Sensor Detection and Dry Run Detection Feature

The LD sensor detects (conductive) liquid*. The pump will run as long as the LD sensor is suspended in liquid. When liquid draws down below the LD sensor, the dry run sensor takes over and transmits a signal to the Abyss LD with Booster to shut-off the pump. As liquid level rises again covering the LD sensor, the LD sensor takes over and transmits a signal to the Abyss LD with Booster to turn-on the pump.


Option #2: Tank Float Switch Feature

The tank float senses the full-set-point you assigned upon tank float switch deployment. The tank float switch transmits a signal to the Abyss LD with Booster to shut-off the pump and keeps the pump off until the tank reservoir drops to your specified level.


Option #3: Incorporate Both Autonomous Features

The LD and Dry Run Detection Sensors and Tank Float Switch 


NOTE: While the Abyss LD with Booster is weatherproof, it’s helpful to mount the unit 3+ feet above the ground surface and in a shaded area to avoid direct sunlight.

Abyss LD with Booster 

The Ultimate Controller In Liquid Sensor Technology

Configure The Abyss LD With Booster The Way You Want It!










  • The most economical and simple solution to autonomous pump control

  • Provides Peace of Mind by managing the pump so you don't have to

  • Improves time management! Literally set the Abyss LD with Booster with pump and forget it

  • Save money! Eliminate archaic, bulky & expensive equipment

  • User-friendly install takes roughly 15 minutes to setup

  • Look like a PRO when your clients see how much money you save them by deploying Proactive® autonomous pump control technology 


  • One time setup

  • Same pump settings upon restart every on/off cycle or from power outage

  • Flexibility to choose the options that will get the job done accurately, faster, and under budget

  • Ideal for off-the-grid projects

  • Ideal for remote sites without AC power

  • Lightweight and easy to mount

  • Runs directly from a 12 volt dc battery or 12 volt dc battery bank

  • Designed for the outdoors incorporating a weatherproof enclosure

  • Warranty: Manufacturer 6 months parts and labor warranty

 Abyss LD with Booster comes with:

  • Weatherproof enclosure provides long life and protection to the components

  • Built-in Booster doubles the Abyss® Series Pump Line flow rate

  • Liquid Detection Sensor and Dry Run Sensor probes come with:

          ○  300 feet of wire per sensor spooled onto reel 

  • Tank Float Switch comes with 3 feet of wire (additional wire can be purchased upon request)

  • Two water-proof wire connector nuts 


DC VOLT MAX:                                            12-15V

MAX AMP OUTPUT:                                    25 AMPS

DEPTH MEASUREMENT:                              3 1/4"

WIDTH MEASUREMENT:                             4 3/4"

HEIGHT MEASUREMENT:                             4 3/4"

INTERNAL FUSE:                                         25 AMP

LD SENSOR:                                                REQUIRES CONDUCTIVE LIQUID

ENCLOSURE RATED:                                    WEATHERPROOF

Note: Product dimensions are inclusive of the Abyss LD with Booster NOT inclusive of the sensors, reels, or tank float switch. 


* Liquid must contain minerals in order to use the LD sensor 

Abyss LD with Booster 

Requires one of the following pumps:

12 Volt Abyss®

 (Lifts 220 Feet / 67 Meters DTW)

(For 4" schedule 40 well or larger)

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