Controllers
3P Technik UK‘s wide range of rainwater harvesting, mains top-up, level control and pump controllers are under constant development by our innovative engineers. The controllers can operate any type of pump or fluid. There are complex multi-pump and/or multi-tank Controllers, through to basic timer Controllers. They are ideal deployed with above or below ground tanks, or where one tank needs to feed another tank, or to balance tank levels.
The fault tracking and site level configurability are class leading.
The ability to control multiple tanks levels makes their use in below ground water storage systems particularly useful. With most of our Controllers, there is no need for man entry to fit float switches inside water tanks and chambers.
Our Controllers are truly safe and flexible products to deploy. The software is our own code, on an upgradable chip, and mounted on our own PCB. This gives you total assurance as to our after sales support.
When operating in conjunction with our connectors, the electronic controllers fit seamlessly into your rainwater harvesting systems to operate almost any pump.
We can also recondition and refurbish rainwater controllers from all other historic RWH manufacturers.
If you need help selecting your control panel or need something custom designed, please Contact us.
Along with controllers for bespoke tank to tank transfer and other operations, 3P Technik UK Ltd design and make controllers for:
- Fire Protection
- Marine Shipping
- Industrial Processes
1 or 2 Pump Controller – Direct On-line Starter – Quadri
Single Pump Controller with CosPhi Dry Run Protection – Quadri CosPhi
Electromechanical Pump Controller – SuperSimplex M
Electronic Pump Controller – SuperSimplex E
Home Boosting – Electronic Flow Switch – E-Flow
Home Boosting – Electronic Pump Pressure Controller – E-Control
Pump Pressure Switch – Adjustable Pressure – PresSystem
Adjustable Pressure Switch – Mechanical – MacPress
Compact Air-Cooled Inverter – E-Power All in One
Compact Water-cooled Inverter – E-Power
Programmable Pump Inverters – HydroController
Pump Inverter – Off-Grid Solar Installations – HydroController Solar
Pump Inverter – Swimming Pool Pumps – HydroController Pool
Irrigation Input Expansion – Multipress
Timeout / Leakage Detection Alarm
Level Monitor – Battery Powered- MacNivel
Voltage Control – 3F Control
DIN Rail Mounted Rainwater Level Controller – RainControl
DIN Rail Mounted Pump Sequencer
DIN Rail Mounted Pump Sequencer 2
DIN Rail Mounted Pump Sequencer 2q
DIN Rail Mounted Pump Sequencer 3
DIN Rail Mounted Level Controller with Alarms – Electroprobe DB
DIN Rail Mounted Level Controller with Adjustable Sensitivity and Time Delay – Electroprobe EV
DIN Rail Mounted Level Controller – Sensopress
DIN Rail Mounted Level Controller – Sensitivity Options – Electroprobe Q
DIN Rail Mounted Level Controller – Electroprobe Z
PC3S Compact Direct On-Line Pump Controller 400VAC
Display and Alarm Systems
3 Phase DOL Controllers and Adapters
Pump Controllers
Tank Level Control
Rainwater Harvesting Controllers
1 or 2 Pump Controller – Direct On-line Starter – Quadri
The Quadri is a direct on-line starter and pump controller for use with Single and three phase systems.
It is able to control up to two pumps and balance the load between them for Boosting, Storage or Sewage pump systems.
Functions in either an automatic or manual configuration.Single Pump Controller with CosPhi Dry Run Protection – Quadri CosPhi
Quadri CosPhi Pump Control/Protection Panel of a single submersible pump. Built in Dry Run Protection using CosPhi monitoring of the motor itself .
Options for Single Phase or Three Phase. This Controller can function in either an automatic or manual configuration.Electromechanical Pump Controller – SuperSimplex M
Pump pressure switch for use with a float switch for dry run protection. Controls single phase clean water pumps up to 2Hp (1.5kW).Electronic Pump Controller – SuperSimplex E
Pump pressure with built in dry run protection. A warning light on the control panel indicates if there is a fault. Controls single phase clean water pumps up to 2Hp (1.5kW).
This model uses pressure and flow sensing to decide when to run the pump.Home Boosting – Electronic Flow Switch – E-Flow
For home (domestic) header tank boosting or in-line boosting of low mains water pressure. Pump control for pressure boosting by flow detection. When a flow is detected in the pipe, E-Flow runs the pump to increase pressure in the system until it detects that the flow has stopped. E-Flow can control a single phase pump of up to 2 Hp (1.5kW). Clean water only.Home Boosting – Electronic Pump Pressure Controller – E-Control
For home (domestic) header tank boosting or in-line boosting of low mains water pressure. Pump control for pressure boosting by pressure and flow detection. The pump starts by pressure/flow sensing and the pump is stopped by flow sensing. When either water flow or a pressure drop is detected, the E-Control engages the pump to maintain pressure in the system until it detects that the flow has stopped when it disengages the pump. Clean water only.Pump Pressure Switch – Adjustable Pressure – PresSystem
Single phase pump controller which is installed on clean-water pipe work. By using a single speed, variable pressure control system, the PresSystem ensures pump efficiency by reducing the time a pump is run to maintain pressure in the system. Dry Run Protection via either a Float Switch (not included) or built in CosPhi option.Adjustable Pressure Switch – Mechanical – MacPress
Pressure switch for single and three phase pump contol in boosting systems with a pressure vessel.Compact Air-Cooled Inverter – E-Power All in One
Variable speed pressure control for single or three phase pumps.
In pump mounted, the E-Power is constructed around a stainless steel pipe and pressure sensor without non-return valve or any other flow obstruction resulting in increased system efficiency and superior reliability due to excellent self-cooling characteristics.Compact Water-cooled Inverter – E-Power
Designed for residential systems, the E-Power is ideal for Booster Pump Sets. Available in two variations, E-Power Std, and E-Power Adv.
E-Power is constructed around a stainless steel pipe and pressure sensor without non-return valve or any other flow obstruction resulting in increased system efficiency and superior reliability due to excellent self-cooling characteristics.Programmable Pump Inverters – HydroController
Available in two physical configurations (Water cooled – in-line pipe mounted or Air Cooled – wall mounted) and in either Standard (controlling a single pump) or Advanced versions (multiple pumps and other features).Variable speed inverters designed for controlling water pumps in a variety of applications:
single (std) or multiple pump systems (Adv) air cooled (Wall mounted) or water cooled (in-line pipe mounted)
versions for:
single phase power for a single phase pump, single phase power for three phase pump, and three phase power for three phase pumpPump Inverter – Off-Grid Solar Installations – HydroController Solar
A range of inverters/variable frequency drives (VFD) for use with off-grid solar power systems. The HydroController Solar adjusts the speed of the pump to match demand, and the speed is varied (if necessary) to match the available power from the solar panels.
No battery storage is required. The HydroController Solar continuously uses all the available solar energy until the required system pressure is reached.Pump Inverter – Swimming Pool Pumps – HydroController Pool
The HydroController Pool enables significant energy savings for swimming pool pumps by running the pump at reduced speeds when desired.
Operating parameters are customisable through the onboard interface with LCD display. Up to 4 pre-programmed speeds can be used.
The advanced versions of the Controller include a WiFi feature which allows the user to configure the system from any internet location. A web-based application enables configuration of a weekly operating schedule.Irrigation Input Expansion – Multipress
DIN Rail Mounted Irrigation Input Expansion module for the Mac3 HyrdroController. Expands the number of inputs from 4 to 16. Enabling 4 different pump pressures to be used by up to 16 irrigation zones.Timeout / Leakage Detection Alarm
RCPM Series – Visual and Audible Pump Alarm The RCPM Series Display Panel provide a visual and audible alarm in the event of a pump run-time exceeding a pre-set limit, typically indicating a suspected leak or over-use due to an outlet being left open, faulty control system or disconnected pipework.Level Monitor – Battery Powered- MacNivel
Monitoring the level of liquid in a tank. Suitable for any monitoring any conductive liquid as long as that does not damage the sensing wires (not included), for example rainwater, grey water, ground water, flood water.Voltage Control – 3F Control
The Mac3 3F Controls are a DIN socket mounted single phase, adjustable under-voltage monitoring and protection relays intended for use in control panels.
Mod.22 is Single Phase.
Mod.33 is three phase with additional phase loss protection.DIN Rail Mounted Rainwater Level Controller – RainControl
DIN rail mounted unit, that measures a rainwater tank level using a submerged pressure sensor (not included) and either tops up with a measured amount of mains water (direct systems with submerged pump), or opens a 3 way motorized valve (indoor break tank & pump systems) when required.
When a low level threshold is reached, RainControl opens a solenoid or motorised valve to supply mains water until a high level threshold is reached. After this, RainControl de-activates the output and reverts to level display mode.DIN Rail Mounted Pump Sequencer
Mac3 Sequencer is a DIN rail mounted device which balances the run-time of 2 or 3 pumps in a duty standby/assist configuration depending on model. Pumps are alternated during normal usage, but allows the controller to activate both pumps together if there is a sudden demand.
Sequencer – In rail mounted device which balances the run-time or 2 pumps in a duty-standby/assist configuration.DIN Rail Mounted Pump Sequencer 2
Mac3 Sequencer is a DIN rail mounted device which balances the run-time of 2 or 3 pumps in a duty standby/assist configuration depending on model.
Pumps are alternated during normal usage, but allows the controller to activate both pumps together if there is a sudden demand.
Sequencer 2 – Is has the same characteristics and functionality as the sequencer with the added LED’s for visualising faults.DIN Rail Mounted Pump Sequencer 2q
Mac3 Sequencer is a DIN rail mounted device which balances the run-time of 2 or 3 pumps in a duty standby/assist configuration depending on model.
Pumps are alternated during normal usage, but allows the controller to activate both pumps together if there is a sudden demand.
Sequencer 2q – It has the same characteristics and functions as the sequencer with the addition of a panel containing two switches for pump operation and seven LED diodes that always show the system status.DIN Rail Mounted Pump Sequencer 3
Mac3 Sequencer is a DIN rail mounted device which balances the run-time of 2 or 3 pumps in a duty standby/assist configuration depending on model.
Pumps are alternated during normal usage, but allows the controller to activate both pumps together if there is a sudden demand.
Sequencer 3 – Advanced version of the sequencer that drives groups up to 3 pumps. Interface with LED’s and control buttons.DIN Rail Mounted Level Controller with Alarms – Electroprobe DB
DIN rail mounted (4DIN, 76mm) conductivity probe level controller with external alarm relay.
Available for various supply voltages from 24Vac, 117Vac and 230Vac. DIN rail mounted (4DIN, 76mm) conductivity probe level controller with external alarm relay. Available for various supply voltages from 24Vac, 117Vac and 230Vac.
Mac3 Electroprobe DB is a multifunctional level controller with 4 functions:
Differential Fill/Drain Function, activates a relay output to maintain the level between two probes set at different heights. The relay only changes state when either the upper probe becomes immersed or the lower probe becomes dry, allowing the water level to move between but not exceed the area between the two level probes.
High Level Alarm – Activates the alarm relay when a probe is immersed.
Low Level Alarm – Activates the alarm relay when a probe becomes dry.
Single Point Control – Switches a 2nd control relay when a probe is immersed or dry. This can be used to inhibit/enable the device attached to the differential relay, or to enable an additional device.DIN Rail Mounted Level Controller with Adjustable Sensitivity and Time Delay – Electroprobe EV
DIN rail mounted (4DIN, 76mm) conductivity probe level controller with adjustable sensitivity and time delay. Available for various supply voltages from 24, 117 and 230V AC. DIN rail mounted (4DIN, 76mm) conductivity probe level controller with adjustable sensitivity and time delay. Available for various supply voltages from 12 to 415V AC and DC.
Mac3 Electroprobe EV is a family of DIN rail mounted level controllers. Electroprobe EV operates between 2 level probes set at different levels within the tank, plus a common probe (always immersed). The output relay is activated when water touches the upper probe, and de-activated when the lower probe becomes dry. Below both these probes a common probe provides a constant sensing connection back to the controller.
The following features are available in various models of Electroprobe EV:
Differential Fill/Drain function – Activates a relay output to maintain the level between 2 probes set at different heights.
Adjustable Sensitivity up to 100Kohm, suitable for water of low conductivity such as rainwater.DIN Rail Mounted Level Controller – Sensopress
Mac3 Sensopress is a programmable, DIN rail mounted level controller and is ideal for integration with OEM and panel built products.
For use in Clean Water or Liquid Food Products. Mac3 Sensopress is a programmable, DIN rail mounted level controller and is ideal for integration with OEM and panel built products.
Sensopress measures the level of liquid in a tank or reservoir using a high accurate pressure sensor which detects the weight of fluid above it. Pumps and valves can be controlled to fill, empty or maintain levels by Sensopress based on the reading of a single sensor with no mechanical movement.
Sensopress avoids the need for technicians to accurately set floats or sensors at various heights within the tank in order to operate pumps and valves at the right levels. All levels and functions can be precisely set from the control panel.
Sensopress can function with any liquid using a probe and can be manually calibrated to accept probes of different ranges.
Sensopress is available in single channel and multi-channel models. The single channel model is supplied with a single output for controlling one external appliance, whereas the multi-channel is supplied with 4 outputs.
Each output channel operates independently and may overlap in range.DIN Rail Mounted Level Controller – Sensitivity Options – Electroprobe Q
DIN rail mounted (3DIN, 54mm) conductivity probe level controller.
Available for various supply voltages from 12 to 415V AC and DC.
DIN rail mounted (3DIN, 54mm) conductivity probe level controller. Available for various supply voltages from 12 to 415V AC and DC.
Mac3 Electroprobe Q is a multifunctional level controller with 1 fixed function. The Differential Fill/Drain Function, activates a relay output to maintain the level between two probes set at different heights. The relay only changes state when either the upper probe becomes immersed or the lower probe becomes dry, allowing the water level to move between but not exceed the area between the two level probes.
3 conductivity probes are used, a common electrode is always immersed and 2 electrodes above this level form low and high set points allowing Electroprobe Q to maintain a the level within a specific range.
Electroprobe Q is commonly used with water and other fluids with dependable conductivity, there are 3 main models available:
NS – Normal Sensitivity – For clean water and fluids with a maximum total resistance of 5.6KΩ. This unit will tolerate very long probe cable lengths of up to 1000m.
AS – High Sensitivity – For fluids with low conductivity, particularly rainwater, with total resistance of 68KΩ.
SR – Adjustable Sensitivity – For fluids of unknown resistance. Adjustable between 0 and 100KΩ.DIN Rail Mounted Level Controller – Electroprobe Z
DIN rail mounted (2DIN, 35mm) conductivity probe level. Available for various supply voltages from 12 to 415Vac. Single or Double Voltage Supply (Z8 or Z11 models).
Models available with Octal or Undecal DIN Sockets, can be replaced in seconds.
DIN rail mounted (2DIN, 35mm) conductivity probe level controller. Available for various supply voltages from 12 to 415Vac. Electroprobe Z is a multifunctional level controller with 1 fixed function. The Differential Fill/Drain Function, activates a relay output to maintain the level between two probes set at different heights. The relay only changes state when either the upper probe becomes immersed or the lower probe becomes dry, allowing the water level to move between but not exceed the area between the two level probes.
3 conductivity probes are used, a common electrode is always immersed and 2 electrodes above this level form low and high set points allowing Electroprobe Z to maintain a the level within a specific range.
Electroprobe Z is commonly used with water and other fluids with dependable conductivity, there are 3 main models available.
NS – Standard Sensitivity – For clean water and fluids with a maximum total resistance of 5.6KΩ. This unit will tolerate very long probe cable lengths of up to 1000m.
AS – High Sensitivity – For fluids with low conductivity, particularly rainwater, with total resistance of 68KΩ.resistance of 68KΩ. This Model will tolerate probe cable lengths of up to 80m.
SR – Adjustable Sensitivity – For fluids of unknown resistance. Adjustable between 0 and 100KΩ.This Model will tolerate probe cable lengths of up to 70m.PC3S Compact Direct On-Line Pump Controller 400VAC
A 3 Phase 400v Direct On-Line pump controller with on-demand activation,manual override and long range remote operation options for commercial and industrial environments.Display and Alarm Systems
Various alarms for pump status or tank levels with audible, visual alerts along with output to BMS systems.3 Phase DOL Controllers and Adapters
Direct On Line (DOL) Motor Starters and Controllers for single or multiple pumps.Pump Controllers
Pressure Control of single or multiple pumps from one controller. Fixed speed and variable speed options.Tank Level Control
Keep the water in your Tank at the level you need and/or at the time you need with our range of Tank Level Controllers. Various Controllers that work in conjunction with Float Switches or Level Switches and your pump to drain or fill your water tank (or both), as demanded or on a timed basis.Rainwater Harvesting Controllers
We understand how to manage and control rainwater for use in your home, farm or business premises. Whether you want to be totally off grid in your water use or expect to top-up your harvested rainwater with mains water we have a controller that is suitable for you.