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Torrium 2 water pump controller for both 120V and 220V water pumps


Product Description

Davey Water Pump Systems TORRIUM 2 Intelligent Water Pump Controller


The Torrium 2 is ideal for pumps supplying clean, non-volatile liquids without fibers or solids such as:

  • Household water supply
  • Irrigation
  • Water transfer
  • Washing systems
  • Pressure boosting
  • Designed for both 120 Volts & 220 Volts, 60 Hz, Single Phase, Water Pump Systems
  • The latest controller for Davey HS and BT Series Water Pump Systems
  • The Torrium 2 works for other pumps too

Why choose the Torrum 2 Controller?

Pressure Boosting:

The Torrium 2 boosts low or fluctuating mains water pressure to give you strong, even water pressure for your comfort and convenience. The Torrium 2 can also boost pressure from  water tanks, cisterns, and rain water tanks.

Constant Flow and Even Water Pressure:

To prevent annoying fluctuations in water temperature during showers, the Torrium 2 uses its intelligence to provide households with constant water flow to give even water pressure. It does this with its innovative pressure and flow sensors to start the pump on a pressure drop and to stop it on low flow (0.26 GPM). This avoids pump cycling when there is continuous household demand for water.

Quick Cut-in for Even Pressure:

To provide you with strong water pressure right from the start, Torrium 2 is designed to cut in quickly when it senses demand for water. It cuts in when the pressure has dropped to 80% of the previous top (shut-off) pressure. It uses its intelligence to automatically set this cut-in pressure each time the pump stops. In doing so, it allows the system to automatically accommodate for variations in pump performance or site conditions.

Davey Water Pump System Torrium 2 Specifications:


The Torrium 2 control starts the pump as soon as you switch on the tap and continues running until water is not required. The controller continuously monitors the flow of water and will switch it off to avoid damage if the supply becomes inadequate. The systems are compact, quiet and easy to install.

The Torrium 2 features a simple indicator and fault LED system. Red means that the system is in standby. Green means the pump is running. The Torrium 2 stops the pump in "loss of prime" circumstances and activates the amber or fault LED indicator, protecting the pump from dry run damage.

When the Torrium 2 detects "loss of prime" it waits 5 minutes then goes into auto retry mode, whereby it will restart the pump to see if prime can be re-established automatically. Auto retry occurs at 5 minutes, 30 minutes, 1 hour, 2, 4, 8, 16 and 32 hours. Torrium 2 will also retry if it detects flow through the system (e.g. from mains water pressure returning).

If the Torrium 2 detects excessive electrical current, such as when the pump motor is subjected to locked rotor or when someone tries to manually override the Torrium 2 by holding in the prime button, the Torrium 2 will shut the pump down and indicate fault.

Water over-temperature cut-out fail safe protection provides a second level of protection against loss of prime, closed head operation, repetitive cycling for added security and longer life. In the event of the Torrium 2 detecting water over temperature above 158ºF it will shut the pump down and the amber LED will be lit. Once the water temperature has dropped to below 140ºF, the Torrium 2 will allow the pump to restart.

In the event of extremely low flows, the Torrium 2 will delay starting until the system pressure drops below 80% of last shut-off head. In any case, pump start will occur immediately if either the approximate discharge flow from the systems exceeds 0.13 GPM or the system pressure drops to 50% of the last shut-off head. This start procedure occurs every time to overcome pump cycling and improve consumer satisfaction with the system.

Applications Domestic water supply, pressure boosting from well or city, automatic water transfer.
Capacities to 52 GPM
Max Total Head To TT45 110 Volts 22 to 65 PSI | TT70 220 Volts 65 to 100 PSI
Cut-in Pressure Adapts to 80% of last shut-off head pressure
Max System Pressure 100 PSI
Max Suction Lift Capable of up to 25 feet (Great for cistern use) | BT14-45 | BT20-30 | BT20-40 | HS20-65
Max Water Temperature 158 degrees Fahrenheit
Min Water Temperature 34 degrees Fahrenheit
Max Ambient Temperature 122 degrees Fahrenheit
Surge Protection Metal Oxide Varistor

Davey Water Pump Systems Electrical Specifications:

Model BT14-30 BT14-45 BT20-30 BT20-40 BT30-30 HS20-65
Supply Voltage/Phase 110 Volts - Single Phase 220 Volts - Single Phase
Supply Frequency 60Hz
Input Power (P1) KW 0.92 0.86 0.98 1.10 1.44 1.94
Output Power (P2) KW 0.73 0.68 0.78 0.92 1.12 1.55
Full Load Current Amps 7.80 7.30 8.20 4.70 7.00 9.6
Locked Rotor Amps 38.00 38.00 38.00 23.00 23.70 40.00
Starting PSC
Insulation Class ClassF
IP Rating IP55

Top 10 Reasons to Buy a Davey Water Pump System

  1. Davey Water Pump Systems are Easy to Install, and discharges out Top, Side, or Both. Rotating 360 Degrees.
  2. Davey Water Pump Systems come with a stainless steel hose for an easy connection.
  3. Davey Water Pump Systems are constructed with a stainless steel pump and an aluminum motor body.
  4. Davey Water Pump Systems have greater flow rates from 25 to 45 GPM.
  5. Davey Water Pump Systems are very quiet compared to competitive pumps.
  6. Davey Water Pump Systems have dry run protection.
  7. Davey Water Pump Systems come with the Torrium 2 intelligent water pump controller.
  8. Davey Water Pump Systems have a built in check valve.
  9. Davey Water Pump Systems come with Toll Free: (800) 515 - 2021 Technical Support.
  10. Davey Water Pump Systems have a 3 year limited warranty that starts on the day of installation.

Warranty and Certifications



Davey Water Pump Systems Installation Guide



  • Must install a foot valve when pumping from a well or cistern. ORDER SEPARATELY
  • Do not exceed a total system pressure of 120 PSI.
  • The total system pressure will be the incoming city pressure plus the maximum output pressure from the data above.
  • Use a pressure regulating valve in the suction and /or discharge lines as required.

Warranty Information

Three Year Limited Manufacturer Warranty

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Product Reviews

  1. review 5 Star Review

    Posted by on 13th Apr 2017

    works great, installed easy no problems

  2. Easiest Installation and Setup 5 Star Review

    Posted by on 3rd Jun 2016

    This was a retrofit on my Davey booster pump. After viewing an installation video I found installation to be exceptionally simple. I'm a retired engineer, and so was expecting have to use my skill set but found none of that was needed. 1-2-3-4 and it wes done.

    Once installed it initialized and brought the home water pressure up, automatically regulated and has not been touched since!

    I've suggested an installation for my brother's home which has the same system as mine!

    You can not go wrong with a Torrium II!

  3. Torrium 2 5 Star Review

    Posted by on 16th Jun 2014

    I was quoted $1500 to replace my booster system by local plumber. The pump was still good so I replaced the Hydrascan controller with the Torrium 2 unti, easy to install works great. Install video: http://www.youtube.com/watch?v=NQfp3aPzHZU

  4. Best Idea To Happen For Water Pumps 5 Star Review

    Posted by on 18th Mar 2013

    This is my second purchase of the Torrium. I bought mine over a year ago for my booster pump and I have not had any problems with it. It works great! No cycling, positive shutoff, the best thing that ever happened to my pump. The water monkeys where I live cannot, or will not, hold pressure and with my old pressure switch my pump would cycle and/or not even shut off. This Torrium solved my grief. I bought this one for my son who is building a home next to mine and will need a pump.

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