DAB® ESYBOX MAX 60/120 Pump - 3.6 HP - Single Phase - 208-240V - 76 GPM

Commercial Pressurization on Single-Phase Power, 3.6 HP

Not every mid-size building has three-phase power available, but many still need commercial-grade pressurization. The DAB ESYBOX MAX 60/120 fills that gap with a 3.6 HP single-phase 208-240V design delivering up to 76 GPM at 227ft max head, suited to medium-to-large buildings and facilities up to 14 floors.

Each unit integrates a vertical multistage pump, VFD, Wi-Fi module, pressure sensors, a non-return valve, and an expansion tank, and units combine through the ESYDOCK MAX docking station into single, double, triple, or quadruple configurations without complex field plumbing.

Key Features & Benefits

• 3.6 HP commercial-grade performance — 76 GPM max flow, 227ft max head for demanding building water supply needs.
• Variable frequency drive — maintains constant pressure while maximizing energy efficiency.
• Water-cooled permanent magnet motor — high efficiency, compact, and quiet operation.
• Wi-Fi module and DConnect — wireless setup, multi-unit communication, and remote monitoring.
• NSF61, NSF372, UL, and CSA certified — approved for potable water contact and electrical safety.

Specifications

• Motor Power: 2.68 kW / 3.6 HP
• Voltage: Single Phase 208-240V, 50/60 Hz
• Max Flow Rate: 76 GPM | Max Head: 227ft
• Inlet: 1.25in | Outlet: 2in | Impellers: 3
• Set Point Pressure: 15-174 PSI (44 PSI default)

Who Should Use This

Commercial building managers and contractors who need scalable, intelligent water pressurization for mid-to-high-rise buildings on single-phase power are the direct fit for this configuration.

About DAB

DAB Pumps has manufactured water pressurization equipment since 1975, with the ESYBOX MAX line distributed in North America through DAB Pumps Inc.

Frequently Asked Questions

How many units can be connected together?

Up to four ESYBOX MAX units can be combined using ESYDOCK MAX docking stations for high-capacity pressurization systems. Each additional unit adds proportional flow capacity to the system.

Does each unit include a Wi-Fi module?

Yes, each ESYBOX MAX includes an integrated Wi-Fi module for wireless communication between units and remote access via DConnect. That built-in connectivity means no separate communication accessory is required between units.

What buildings is this designed for?

It is designed for medium-to-large condominiums and commercial buildings up to 14 floors on single-phase electrical service. That covers a wide range of mid-rise residential and commercial properties.

Is it certified for drinking water?

Yes, this pump is certified to NSF61, NSF372, UL, and CSA standards, meaning it is approved for direct contact with potable water. That certification set matters for buildings that supply drinking water to residents or tenants.