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Product description

The ESYBOX MAX Twin is a modular, compact and integrated WRAS approved solution for water pressure boosting in commercial and multi-apartment applications, with a maximum head of 113m and a maximum combined flow rate of 580 litres per minute.

The ESYBOX MAX Twin consists of two self-priming multi-stage pumps with Inverter driven water cooled permanent magnet motor, electronics for control and management, pressure and flow sensors, a high-resolution LCD display, non-return valve and an integrated two-litre expansion vessel.

The included ESYDOCK MAX Twin dock, with 2 inch water connections, allows fast and easy installation of the pumps, also included are a pillar and a single or three phase control panel. Please note: the ESYBOX MAX Twin is supplied as separate components designed for assembly on site.

COMPLETE SET includes: 2 x ESYBOX MAX + TWIN ESYDOCK + PILLAR + CONTROL PANEL

The variable speed motor automatically adjusts the flow according to the demand providing constant water pressure and maximising running efficiency without surges, the new permanent magnet motor is 20% more energy efficient than the standard ESYBOX.

The ESYBOX MAX offers quiet operation compared to traditional booster sets thanks to the water-cooled motor, protective casings in sound-deadening ABS, vibration-damping feet and the inverter electronics that modulate the motor revolutions according to the set pressure (set point) and the flow requested.

Built-in Wi-Fi module and DConnect makes monitoring DAB products easy and intuitive. You can use your smartphone to connect directly with the pump using the simple interface. It will automatically detect the language, time and unit of measurement at the installation site, which will save you time during the first set up of the system. All adjustments are possible remotely allowing total control (requires subscription).

Please note: the ESYBOX MAX cannot be connected directly to the mains water supply, it must be connected to a suitable break tank.

Key features

Easy selection – select from two different hydraulic models depending on the height of the building

The ESYBOX MAX Twin comes supplied with the ESYDOCK MAX Twin – install the ESYDOCK MAX Twin into your pipework system and simply plug your pumps in

Easy to move and install – on-site assembly, if you have narrow stairways and corridors you can choose to assemble your booster on-site which will only require moving smaller lighter boxes into the location

DConnect – use your smartphone to connect directly with the pump using the simple interface. It will automatically detect the language, time and unit of measurement at the installation site, which will save you time during the first set up of the system

Easy to maintain –  connect to the pumps from anywhere, just log on through your PC or smartphone to the DConnect app. All you need to do is check the stored data and change any setting with just one click (requires subscription)

Energy saving – the integrated inverter optimises performance, and the DConnect app allows you to manage the pressure required at any given moment

Optional ESY I/O – allows ESYBOX MAX to interface with external input/output devices (eg: float switch, pressure switch, remote alarm) and with BMS (Building Management System)

Optional Control Panel – Electrical connection panels for two or three pumps complete with magnetothermic switches for powering multi-pump units, can be installed on the wall or directly to ESYBOX MAX units using the dedicated pillar kit

Downloads

Configuration guide

ESYBOX MAX* x 1 x 2 x 3 x 4
ESYDOCK MAX* Single Twin Triple 2 x Twin
Control Panel E2G5.2M (230v)* n/a x 1 n/a x 2
Control Panel E2G7T (400v)* n/a x 1 n/a x 2
Control Panel E3G10.5T (400v)* n/a n/a x 1 n/a
Pillar Kit* n/a x 1 x 1 x 2
Joint Kit* n/a n/a n/a x 1
ESY I/O** x 1 x 1 x 1 x 1

*Please note that the minimum equipment needed for each configuration is the required number of ESYBOX MAX pumps, corresponding ESYDOCK MAX dock, pillar and control box – either single phase (M) or three phase (T) – joint kit is supplied with quad pump setup. **Optional, dependent on the installation or connectivity requirements.

Specifications

Pump orientation
Vertical
Max Flow
580 L/min
Max Head
80m
Power (x2)
2.68 kW / 3.6 HP
Voltage
208-230V
Amps In (x2)
12.5 – 11.5
Set Point
1 -12 Bar
Suction
2 inch
Discharge
2 inch
Pump Dimensions (H x W x D)
613 x 375 x 384mm
Pump Weight
29Kg
Pump & Dock Dimensions (H x W x D)
766 x 811 x 384mm
Pump & Dock Weight
76Kg
Pump orientation
Vertical
Max Flow
580 L/min
Max Head
80m
Power (x2)
2.65 kW / 3.5 HP
Voltage
380-480V
Amps In (x2)
4.4
Set Point
1 -12 Bar
Suction
2 inch
Discharge
2 inch
Pump Dimensions (H x W x D)
613 x 375 x 384mm
Pump Weight
29Kg
Pump & Dock Dimensions (H x W x D)
766 x 811 x 384mm
Pump & Dock Weight
76Kg
Pump orientation
Vertical
Max Flow
580 L/min
Max Head
113m
Power (x2)
3.50 kW / 4.7 HP
Voltage
380-480V
Amps In (x2)
5.6
Set Point
1 -12 Bar
Suction
2 inch
Discharge
2 inch
Pump Dimensions (H x W x D)
613 x 375 x 384mm
Pump Weight
30Kg
Pump & Dock Dimensions (H x W x D)
766 x 811 x 384mm
Pump & Dock Weight
78Kg

Easy monitoring and maintenance

Thanks to DConnect, DAB’s cloud service (subscription required), you can predict problems remotely and act quickly, without having to go to the installation site. Once critical issues have been identified, the ESYDOCK MAX base allows for quick on-site pump replacement.

Google Play | App Store

Technical data

Flow rate: Up to 34,8 m³/h (twin units)

Head: 113 m

Liquid temperature: +50°C

Maximum ambient temperature: +55°C

Maximum inlet pressure: 5 bar

Operation pressure: 12 bar / 1200 kPa

Constant pressure range: 1-12 bar (3 bar by default)

Motor protection range: IPX5

Motor insulation class: F

Impeller material: Technopolymer

Single phase power input: 208-240V 50/60Hz

Three phase power input: 380-480V 50/60Hz

Type of installation: Fixed in vertical position

Type of pumped liquid: Clean, free from solid or abrasive substances, non-viscous, non-aggressive, non-crystallized and chemically neutral

Certification: WRAS, ACS, NSF61 ( are pending approval )

Break tanks

Break tanks are used to ensure that the necessary amount of water is available to supply a system during periods of normal use and peak demand.

UK water regulations limit the water flow drawn from the mains supply to a maximum of 12 litres per minute, therefore you are not permitted to install a booster sets or other pump directly onto an incoming mains water supply if the flow will exceed 12 litres per minute.

Break tanks are therefore a necessity in all DAB ESYBOX MAX installations.

Product Description

The ESYBOX MAX Twin is a modular, compact and integrated WRAS approved solution for water pressure boosting in commercial and multi-apartment applications, with a maximum head of 113m and a maximum combined flow rate of 580 litres per minute.

The ESYBOX MAX Twin consists of two self-priming multi-stage pumps with Inverter driven water cooled permanent magnet motor, electronics for control and management, pressure and flow sensors, a high-resolution LCD display, non-return valve and an integrated two-litre expansion vessel.

The included ESYDOCK MAX Twin dock, with 2 inch water connections, allows fast and easy installation of the pumps, also included are a pillar and a single or three phase control panel. Please note: the ESYBOX MAX Twin is supplied as separate components designed for assembly on site.

COMPLETE SET includes: 2 x ESYBOX MAX + TWIN ESYDOCK + PILLAR + CONTROL PANEL

The variable speed motor automatically adjusts the flow according to the demand providing constant water pressure and maximising running efficiency without surges, the new permanent magnet motor is 20% more energy efficient than the standard ESYBOX.

The ESYBOX MAX offers quiet operation compared to traditional booster sets thanks to the water-cooled motor, protective casings in sound-deadening ABS, vibration-damping feet and the inverter electronics that modulate the motor revolutions according to the set pressure (set point) and the flow requested.

Built-in Wi-Fi module and DConnect makes monitoring DAB products easy and intuitive. You can use your smartphone to connect directly with the pump using the simple interface. It will automatically detect the language, time and unit of measurement at the installation site, which will save you time during the first set up of the system. All adjustments are possible remotely allowing total control (requires subscription).

Please note: the ESYBOX MAX cannot be connected directly to the mains water supply, it must be connected to a suitable break tank.

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DAB ESYBOX MAX Twin Electronic Cold Water Booster Set

Product description

The ESYBOX MAX Twin is a modular, compact and integrated WRAS approved solution for water pressure boosting in commercial and multi-apartment applications, with a maximum head of 113m and a maximum combined flow rate of 580 litres per minute.

The ESYBOX MAX Twin consists of two self-priming multi-stage pumps with Inverter driven water cooled permanent magnet motor, electronics for control and management, pressure and flow sensors, a high-resolution LCD display, non-return valve and an integrated two-litre expansion vessel.

The included ESYDOCK MAX Twin dock, with 2 inch water connections, allows fast and easy installation of the pumps, also included are a pillar and a single or three phase control panel. Please note: the ESYBOX MAX Twin is supplied as separate components designed for assembly on site.

COMPLETE SET includes: 2 x ESYBOX MAX + TWIN ESYDOCK + PILLAR + CONTROL PANEL

The variable speed motor automatically adjusts the flow according to the demand providing constant water pressure and maximising running efficiency without surges, the new permanent magnet motor is 20% more energy efficient than the standard ESYBOX.

The ESYBOX MAX offers quiet operation compared to traditional booster sets thanks to the water-cooled motor, protective casings in sound-deadening ABS, vibration-damping feet and the inverter electronics that modulate the motor revolutions according to the set pressure (set point) and the flow requested.

Built-in Wi-Fi module and DConnect makes monitoring DAB products easy and intuitive. You can use your smartphone to connect directly with the pump using the simple interface. It will automatically detect the language, time and unit of measurement at the installation site, which will save you time during the first set up of the system. All adjustments are possible remotely allowing total control (requires subscription).

Please note: the ESYBOX MAX cannot be connected directly to the mains water supply, it must be connected to a suitable break tank.

Key features

Easy selection – select from two different hydraulic models depending on the height of the building

The ESYBOX MAX Twin comes supplied with the ESYDOCK MAX Twin – install the ESYDOCK MAX Twin into your pipework system and simply plug your pumps in

Easy to move and install – on-site assembly, if you have narrow stairways and corridors you can choose to assemble your booster on-site which will only require moving smaller lighter boxes into the location

DConnect – use your smartphone to connect directly with the pump using the simple interface. It will automatically detect the language, time and unit of measurement at the installation site, which will save you time during the first set up of the system

Easy to maintain –  connect to the pumps from anywhere, just log on through your PC or smartphone to the DConnect app. All you need to do is check the stored data and change any setting with just one click (requires subscription)

Energy saving – the integrated inverter optimises performance, and the DConnect app allows you to manage the pressure required at any given moment

Optional ESY I/O – allows ESYBOX MAX to interface with external input/output devices (eg: float switch, pressure switch, remote alarm) and with BMS (Building Management System)

Optional Control Panel – Electrical connection panels for two or three pumps complete with magnetothermic switches for powering multi-pump units, can be installed on the wall or directly to ESYBOX MAX units using the dedicated pillar kit

Downloads

Configuration guide

ESYBOX MAX* x 1 x 2 x 3 x 4
ESYDOCK MAX* Single Twin Triple 2 x Twin
Control Panel E2G5.2M (230v)* n/a x 1 n/a x 2
Control Panel E2G7T (400v)* n/a x 1 n/a x 2
Control Panel E3G10.5T (400v)* n/a n/a x 1 n/a
Pillar Kit* n/a x 1 x 1 x 2
Joint Kit* n/a n/a n/a x 1
ESY I/O** x 1 x 1 x 1 x 1

*Please note that the minimum equipment needed for each configuration is the required number of ESYBOX MAX pumps, corresponding ESYDOCK MAX dock, pillar and control box – either single phase (M) or three phase (T) – joint kit is supplied with quad pump setup. **Optional, dependent on the installation or connectivity requirements.

Specifications

Pump orientation
Vertical
Max Flow
580 L/min
Max Head
80m
Power (x2)
2.68 kW / 3.6 HP
Voltage
208-230V
Amps In (x2)
12.5 – 11.5
Set Point
1 -12 Bar
Suction
2 inch
Discharge
2 inch
Pump Dimensions (H x W x D)
613 x 375 x 384mm
Pump Weight
29Kg
Pump & Dock Dimensions (H x W x D)
766 x 811 x 384mm
Pump & Dock Weight
76Kg
Pump orientation
Vertical
Max Flow
580 L/min
Max Head
80m
Power (x2)
2.65 kW / 3.5 HP
Voltage
380-480V
Amps In (x2)
4.4
Set Point
1 -12 Bar
Suction
2 inch
Discharge
2 inch
Pump Dimensions (H x W x D)
613 x 375 x 384mm
Pump Weight
29Kg
Pump & Dock Dimensions (H x W x D)
766 x 811 x 384mm
Pump & Dock Weight
76Kg
Pump orientation
Vertical
Max Flow
580 L/min
Max Head
113m
Power (x2)
3.50 kW / 4.7 HP
Voltage
380-480V
Amps In (x2)
5.6
Set Point
1 -12 Bar
Suction
2 inch
Discharge
2 inch
Pump Dimensions (H x W x D)
613 x 375 x 384mm
Pump Weight
30Kg
Pump & Dock Dimensions (H x W x D)
766 x 811 x 384mm
Pump & Dock Weight
78Kg

Easy monitoring and maintenance

Thanks to DConnect, DAB’s cloud service (subscription required), you can predict problems remotely and act quickly, without having to go to the installation site. Once critical issues have been identified, the ESYDOCK MAX base allows for quick on-site pump replacement.

Google Play | App Store

Technical data

Flow rate: Up to 34,8 m³/h (twin units)

Head: 113 m

Liquid temperature: +50°C

Maximum ambient temperature: +55°C

Maximum inlet pressure: 5 bar

Operation pressure: 12 bar / 1200 kPa

Constant pressure range: 1-12 bar (3 bar by default)

Motor protection range: IPX5

Motor insulation class: F

Impeller material: Technopolymer

Single phase power input: 208-240V 50/60Hz

Three phase power input: 380-480V 50/60Hz

Type of installation: Fixed in vertical position

Type of pumped liquid: Clean, free from solid or abrasive substances, non-viscous, non-aggressive, non-crystallized and chemically neutral

Certification: WRAS, ACS, NSF61 ( are pending approval )

Break tanks

Break tanks are used to ensure that the necessary amount of water is available to supply a system during periods of normal use and peak demand.

UK water regulations limit the water flow drawn from the mains supply to a maximum of 12 litres per minute, therefore you are not permitted to install a booster sets or other pump directly onto an incoming mains water supply if the flow will exceed 12 litres per minute.

Break tanks are therefore a necessity in all DAB ESYBOX MAX installations.

DAB ESYBOX MAX Twin Electronic Cold Water Booster Set

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DAB ESYBOX MAX Twin Electronic Cold Water Booster Set

DAB ESY I/O Expansion Module for BMS Systems
DAB ESY I/O Expansion Module for BMS Systems

Not in stock Please contact us for lead time

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£540 £450 + vat

Payment methods

Payment methods we accept

This product is available to trade customers.

For more information on the full Poolstar pool, spa and wellness range or to speak to us about becoming a stockist please call 01284 658770 or email our sales team.

We are proud to be the official UK & Ireland Poolstar distribution partner.

Download the Poolstar 2025-2026 Catalogue - pdf (73Mb)

Sales and technical help

Our sales team is more than happy to advise with product selection, trade enquiries and provide technical advice.

While our servicing team is on hand to help with servicing and after sales.

01284 658770

Mon to Fri 9am to 5pm /out-of-hours voicemail

Product code: 73067 Category: Tag:

Product description

The ESYBOX MAX Twin is a modular, compact and integrated WRAS approved solution for water pressure boosting in commercial and multi-apartment applications, with a maximum head of 113m and a maximum combined flow rate of 580 litres per minute.

The ESYBOX MAX Twin consists of two self-priming multi-stage pumps with Inverter driven water cooled permanent magnet motor, electronics for control and management, pressure and flow sensors, a high-resolution LCD display, non-return valve and an integrated two-litre expansion vessel.

The included ESYDOCK MAX Twin dock, with 2 inch water connections, allows fast and easy installation of the pumps, also included are a pillar and a single or three phase control panel. Please note: the ESYBOX MAX Twin is supplied as separate components designed for assembly on site.

COMPLETE SET includes: 2 x ESYBOX MAX + TWIN ESYDOCK + PILLAR + CONTROL PANEL

The variable speed motor automatically adjusts the flow according to the demand providing constant water pressure and maximising running efficiency without surges, the new permanent magnet motor is 20% more energy efficient than the standard ESYBOX.

The ESYBOX MAX offers quiet operation compared to traditional booster sets thanks to the water-cooled motor, protective casings in sound-deadening ABS, vibration-damping feet and the inverter electronics that modulate the motor revolutions according to the set pressure (set point) and the flow requested.

Built-in Wi-Fi module and DConnect makes monitoring DAB products easy and intuitive. You can use your smartphone to connect directly with the pump using the simple interface. It will automatically detect the language, time and unit of measurement at the installation site, which will save you time during the first set up of the system. All adjustments are possible remotely allowing total control (requires subscription).

Please note: the ESYBOX MAX cannot be connected directly to the mains water supply, it must be connected to a suitable break tank.

Key features

Easy selection – select from two different hydraulic models depending on the height of the building

The ESYBOX MAX Twin comes supplied with the ESYDOCK MAX Twin – install the ESYDOCK MAX Twin into your pipework system and simply plug your pumps in

Easy to move and install – on-site assembly, if you have narrow stairways and corridors you can choose to assemble your booster on-site which will only require moving smaller lighter boxes into the location

DConnect – use your smartphone to connect directly with the pump using the simple interface. It will automatically detect the language, time and unit of measurement at the installation site, which will save you time during the first set up of the system

Easy to maintain –  connect to the pumps from anywhere, just log on through your PC or smartphone to the DConnect app. All you need to do is check the stored data and change any setting with just one click (requires subscription)

Energy saving – the integrated inverter optimises performance, and the DConnect app allows you to manage the pressure required at any given moment

Optional ESY I/O – allows ESYBOX MAX to interface with external input/output devices (eg: float switch, pressure switch, remote alarm) and with BMS (Building Management System)

Optional Control Panel – Electrical connection panels for two or three pumps complete with magnetothermic switches for powering multi-pump units, can be installed on the wall or directly to ESYBOX MAX units using the dedicated pillar kit

Downloads

Configuration guide

ESYBOX MAX* x 1 x 2 x 3 x 4
ESYDOCK MAX* Single Twin Triple 2 x Twin
Control Panel E2G5.2M (230v)* n/a x 1 n/a x 2
Control Panel E2G7T (400v)* n/a x 1 n/a x 2
Control Panel E3G10.5T (400v)* n/a n/a x 1 n/a
Pillar Kit* n/a x 1 x 1 x 2
Joint Kit* n/a n/a n/a x 1
ESY I/O** x 1 x 1 x 1 x 1

*Please note that the minimum equipment needed for each configuration is the required number of ESYBOX MAX pumps, corresponding ESYDOCK MAX dock, pillar and control box – either single phase (M) or three phase (T) – joint kit is supplied with quad pump setup. **Optional, dependent on the installation or connectivity requirements.

Specifications

Pump orientation
Vertical
Max Flow
580 L/min
Max Head
80m
Power (x2)
2.68 kW / 3.6 HP
Voltage
208-230V
Amps In (x2)
12.5 – 11.5
Set Point
1 -12 Bar
Suction
2 inch
Discharge
2 inch
Pump Dimensions (H x W x D)
613 x 375 x 384mm
Pump Weight
29Kg
Pump & Dock Dimensions (H x W x D)
766 x 811 x 384mm
Pump & Dock Weight
76Kg
Pump orientation
Vertical
Max Flow
580 L/min
Max Head
80m
Power (x2)
2.65 kW / 3.5 HP
Voltage
380-480V
Amps In (x2)
4.4
Set Point
1 -12 Bar
Suction
2 inch
Discharge
2 inch
Pump Dimensions (H x W x D)
613 x 375 x 384mm
Pump Weight
29Kg
Pump & Dock Dimensions (H x W x D)
766 x 811 x 384mm
Pump & Dock Weight
76Kg
Pump orientation
Vertical
Max Flow
580 L/min
Max Head
113m
Power (x2)
3.50 kW / 4.7 HP
Voltage
380-480V
Amps In (x2)
5.6
Set Point
1 -12 Bar
Suction
2 inch
Discharge
2 inch
Pump Dimensions (H x W x D)
613 x 375 x 384mm
Pump Weight
30Kg
Pump & Dock Dimensions (H x W x D)
766 x 811 x 384mm
Pump & Dock Weight
78Kg

Easy monitoring and maintenance

Thanks to DConnect, DAB’s cloud service (subscription required), you can predict problems remotely and act quickly, without having to go to the installation site. Once critical issues have been identified, the ESYDOCK MAX base allows for quick on-site pump replacement.

Google Play | App Store

Technical data

Flow rate: Up to 34,8 m³/h (twin units)

Head: 113 m

Liquid temperature: +50°C

Maximum ambient temperature: +55°C

Maximum inlet pressure: 5 bar

Operation pressure: 12 bar / 1200 kPa

Constant pressure range: 1-12 bar (3 bar by default)

Motor protection range: IPX5

Motor insulation class: F

Impeller material: Technopolymer

Single phase power input: 208-240V 50/60Hz

Three phase power input: 380-480V 50/60Hz

Type of installation: Fixed in vertical position

Type of pumped liquid: Clean, free from solid or abrasive substances, non-viscous, non-aggressive, non-crystallized and chemically neutral

Certification: WRAS, ACS, NSF61 ( are pending approval )

Break tanks

Break tanks are used to ensure that the necessary amount of water is available to supply a system during periods of normal use and peak demand.

UK water regulations limit the water flow drawn from the mains supply to a maximum of 12 litres per minute, therefore you are not permitted to install a booster sets or other pump directly onto an incoming mains water supply if the flow will exceed 12 litres per minute.

Break tanks are therefore a necessity in all DAB ESYBOX MAX installations.

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