Dab Pumps - EsyBox Constant Pressure Booster Pump System with VFD

Brand: Dab Pumps

DAB EsyBox Constant Pressure Booster System

The DAB EsyBox is an integrated electronic water pressurization system for domestic and residential service, built for the installer who wants one box instead of a pump, tank, switch and controller. Inside a sound-damping ABS hull it combines a self-priming five-stage pump, inverter electronics, pressure and flow sensors, a cartridge check valve and a 1/2 gal (2 L) expansion vessel, with an AISI 304 stainless steel motor jacket and technopolymer hydraulics that resist corrosion.

Output reaches 32 GPM and 213 ft of head, holding about 187 ft at 10.6 GPM and 157 ft at 15.8 GPM, with a maximum system pressure of 115 PSI and a set point adjustable from 15 to 85 PSI. It self-primes from 26 ft, so it works equally well pulling from a cistern or shallow well and boosting a weak municipal feed. At 43 dB in normal operation it is quiet enough for occupied buildings, and up to 4 units can be linked wirelessly into a single pressure group for redundancy or higher combined flow.

Specifications

• Item Code: 60212311
• Maximum Flow: 32 GPM
• Maximum Head: 213 ft (about 92 PSI)
• Maximum Pressure: 115 PSI
• Maximum Settable Pressure: 85 PSI
• Adjustable Pressure Set Point: 15 to 85 PSI
• Maximum Suction Lift: 26 ft
• Number of Impellers: 5
• Power Supply: 230 V, 50/60 Hz
• Maximum Power Input (P1): 1.55 kW (2.11 HP)
• Rated Current: 10.0 A
• Suction and Discharge Connections: 1 in NPT
• Integrated Expansion Vessel: 1/2 gal (2 L)
• Sound Level: 43 dB in normal use
• Liquid Temperature Range: 32 F to 95 F for domestic use, 32 F to 104 F for other uses
• Maximum Ambient Temperature: 122 F
• Motor Protection Rating: IPX4
• Insulation Class: F
• Installation: Horizontal or vertical, fixed position
• Certifications: UL 778 5th Edition, CSA C22.2 No. 108-14, NSF/ANSI 61, NSF/ANSI 372
• Shipping Weight: 59.5 lb

Key Features

• Five-stage self-priming pump with inverter control that holds set pressure from 15 to 85 PSI as demand changes
• Delivers up to 32 GPM and 213 ft of head, enough for multi-bath homes and long irrigation runs
• Integrated 1/2 gal (2 L) expansion vessel, cartridge check valve, pressure sensor and flow sensor in a single enclosure
• Rated at 43 dB in normal use thanks to a water-cooled motor, sound-damping ABS hull and anti-vibration feet
• Wireless linking of up to 4 EsyBox units for a multi-pump pressure group
• Compatible with the ESYWALL, ESYDOCK, ESYTWIN and ESYTANK accessories for varied installation layouts
• High resolution LCD display for setting and monitoring every parameter
• Dry run, antifreeze and anti-cycling protections built into the drive
• Mounts horizontally or vertically, including in enclosed spaces with limited air exchange
• Certified to UL 778 and CSA C22.2 No. 108-14, and listed to NSF/ANSI 61 and NSF/ANSI 372 for drinking water

Ideal Applications

• Whole-house pressure boosting for larger residential systems
• Well, cistern and storage tank supply where a bladder tank is undesirable
• Rainwater harvesting and reuse systems
• Landscape irrigation and gardening
• Small commercial and light hospitality water supply
• Multi-pump groups of up to 4 units where redundancy or higher flow is needed