DAB® ESYBOX Electronic Water Pressure System - 1.1 HP - Single Phase - 220-240V - Up to 32 GPM

All-in-One Water Pressurization, 1.1 HP / 32 GPM

Assembling a pressure booster from separate pump, tank, and control components multiplies the installation points that can leak or fail. The DAB ESYBOX combines a multistage self-priming pump, an electronic VFD inverter, flow and pressure sensors, an LCD display, and a 0.5-gallon expansion tank into one integrated unit delivering up to 32 GPM at 220-240V single phase.

A water-cooled motor, sound-absorbing ABS casing, and vibration-damping feet keep operation to just 43 dBA, and the unit mounts either vertically or horizontally, even in tight spaces with limited air circulation. Wireless connectivity lets it link with additional DAB devices for multi-pump configurations.

Key Features & Benefits

• All-in-one design — pump, VFD inverter, sensors, expansion tank, and display in a single unit with no additional components required.
• Variable frequency drive — maintains constant pressure on demand while optimizing energy consumption.
• Water-cooled motor — enables installation in confined spaces without ventilation concerns.
• 43 dBA quiet operation — sound-absorbing casing and vibration-damping feet minimize noise.
• NSF61, NSF372, UL, and CSA certified — approved for potable water contact and safety compliance.

Specifications

• Motor Power: 0.85 kW / 1.1 HP
• Voltage: Single Phase 220-240V, 50/60 Hz
• Max Flow Rate: 32 GPM | Max Head: 180ft
• Inlet: 1in | Outlet: 1in | Impellers: 3
• Max Liquid Temp: 104°F | Max Suction Depth: 26ft
• Max Operating Pressure: 116 PSI | Protection: IP X4

Who Should Use This

Residential and light commercial facilities needing consistent, automatic water pressure boosting for domestic supply and garden irrigation are the direct fit for this compact, all-in-one system.

About DAB

DAB Pumps, founded in 1975 in Mestrino, Italy, entered the US market through LEADER USA in 1996 and now operates domestically as DAB Pumps Inc., manufacturing pumps and pressurization systems for fluid handling.

Frequently Asked Questions

Does this require a separate pressure tank?

No, the ESYBOX includes a built-in 0.5-gallon expansion tank as part of its all-in-one design. That eliminates the need to source and plumb in a separate tank.

Can multiple ESYBOX units be connected?

Yes, wireless communication lets multiple ESYBOX units work together in a multi-pump pressurization system. That lets you scale capacity without rewiring the units together.

How is it installed in tight spaces?

The ESYBOX supports both vertical and horizontal mounting, which makes it versatile for confined installations with limited air circulation. Choose whichever orientation best fits your available space.

Is it certified for drinking water?

Yes, it is approved to NSF61, NSF372, UL, and CSA standards for potable water applications. Those approvals confirm the system meets North American drinking-water safety requirements.