DAB EsyBox Mini³ – Compact Variable-Speed Water Pressure Booster Pump
The DAB EsyBox Mini³ is a compact, self-priming water pressure booster pump designed to deliver constant water pressure in residential plumbing, greenhouse irrigation, and clean-water supply systems.
Featuring an integrated variable frequency drive (VFD), the EsyBox Mini³ automatically adjusts motor speed according to water demand, maintaining consistent pressure while optimizing energy consumption.
The North American dual-voltage model operates on 115–127V or 208–240V, providing a maximum flow rate of 21.1 GPM (80 L/min) and a maximum head of 180 ft (55 m).
With its integrated pressure and flow sensors, LCD display, expansion tank, and check valve, the EsyBox Mini³ provides a complete pressure boosting solution in one compact unit.
Key Benefits
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Automatic constant-pressure water supply.
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Energy-efficient variable-speed motor.
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Maximum flow rate of 21.1 GPM (80 L/min).
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Maximum head of 180 ft (55 m).
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Adjustable pressure from approximately 15 to 80 PSI (1–5.5 bar).
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Self-priming suction lift up to 26 ft (8 m).
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Dual-voltage operation for North American installations.
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Integrated pressure and flow sensors.
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Built-in expansion tank and check valve.
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Easy-to-use LCD display.
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Quiet operation with vibration-reducing feet.
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Horizontal, vertical, or compatible wall-mounted installation.
Why Choose the DAB EsyBox Mini³?
Unlike traditional fixed-speed booster pumps, the EsyBox Mini³ adjusts motor speed automatically to match household water consumption.
This technology helps maintain stable pressure when multiple fixtures are operating while reducing unnecessary energy use.
Its compact, all-in-one design eliminates the need to purchase a separate pressure switch, pressure sensor, or basic expansion tank for standard operation.
For homeowners and greenhouse operators seeking reliable water pressure without a complicated installation, the EsyBox Mini³ offers a practical solution.
Intelligent Pressure Control and Protection
The EsyBox Mini³ uses three impellers, electronic inverter control, and integrated sensors to regulate water delivery according to demand.
Its high-resolution LCD display allows users to adjust operating pressure and review system information.
Built-in electronic protections help safeguard the pump against dry running, overheating, abnormal voltage conditions, and excessive cycling.
An additional pressure tank may be recommended for installations where reducing frequent starts or controlling pressure fluctuations is important.
Ideal Applications
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Residential water pressure boosting
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Homes with multiple plumbing fixtures
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Greenhouse and horticultural irrigation
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Rainwater harvesting systems
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Clean-water supply from storage tanks
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Suitable shallow-well installations
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Garden watering systems
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Compact mechanical rooms
Product Specifications
| Specification |
Details |
| Brand |
DAB Pumps |
| Product |
EsyBox Mini³ |
| Pump Type |
Self-Priming Variable-Speed Pressure Booster |
| Motor Control |
Integrated Variable Frequency Drive |
| Maximum Input Power |
0.85 kW (Approximately 1.1 HP) |
| Power Supply |
115–127V / 208–240V, Single Phase |
| Frequency |
50/60 Hz |
| Rated Current |
9.6A at 115–127V / 4.8A at 208–240V |
| Maximum Flow Rate |
21.1 GPM (80 L/min) |
| Maximum Head |
180 ft (55 m) |
| Adjustable Pressure |
Approximately 15–80 PSI (1–5.5 bar) |
| Maximum Operating Pressure |
109 PSI (7.5 bar) |
| Maximum Suction Lift |
26 ft (8 m) |
| Suction Connection |
1 in NPT |
| Discharge Connection |
1 in NPT |
| Impellers |
Three |
| Integrated Expansion Tank |
Approximately 0.26 US gal (1 L) |
| Maximum Liquid Temperature |
104°F (40°C) |
| Maximum Ambient Temperature |
122°F (50°C) |
| Protection Rating |
IPX4 |
| Motor Insulation |
Class F |
| Approximate Weight |
32.2 lb (14.6 kg) |
| Installation |
Horizontal, Vertical, or Compatible Wall Mount |
| Pumped Liquid |
Clean Water |
Maximum flow and head occur at different operating points. Actual performance depends on water demand, piping, suction conditions, and the selected pressure setting.
Compatible DAB Products and Accessories
The EsyBox Mini³ works with several accessories designed to expand installation options.
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DAB EsyWall: Wall mounting kit for compact, space-saving installations.
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DAB EsyTwin Mini: Hydraulic docking base for connecting two compatible EsyBox Mini³ pumps.
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DAB EsyCover Mini: Protective cover for compatible outdoor installations. Vertical installation only.
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DAB Esy I/O V2: Electronic expansion module for compatible external controls, float switches, alarms, and building management systems.
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DAB 1-inch Stainless Steel Union Kit: Compatible fittings for hydraulic connections.
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Additional Pressure Tank: May help reduce frequent cycling and manage pressure fluctuations.
Please note: Optional accessories are sold separately unless specifically included in the selected product package.
Installation and Operation
Install the EsyBox Mini³ horizontally or vertically on a stable surface, or use the compatible EsyWall mounting kit.
Connect the suction and discharge piping, prime the pump as directed, and configure the desired operating pressure using the LCD display.
The North American model is supplied for 115–127V operation. Operation on 208–240V requires the appropriate plug and electrical configuration specified by DAB.
All electrical work should be performed by qualified personnel.
Frequently Asked Questions (FAQ)
What is the DAB EsyBox Mini³ used for?
It provides constant-pressure water boosting for homes, greenhouse irrigation, rainwater harvesting, and clean-water supply systems.
Does the EsyBox Mini³ maintain constant water pressure?
Yes. Its integrated variable frequency drive automatically adjusts motor speed according to water demand.
Can the EsyBox Mini³ operate on 115V and 230V?
Yes. The North American dual-voltage model supports both voltage ranges when correctly configured.
Does it include a pressure tank?
Yes. It includes a small integrated expansion tank. An additional tank may be recommended for certain installations.
Can the EsyBox Mini³ be wall-mounted?
Yes. The compatible DAB EsyWall mounting kit allows wall installation.
Can two EsyBox Mini³ pumps work together?
Yes. Two compatible pumps can be installed using the DAB EsyTwin Mini hydraulic docking base and appropriate system configuration.
What is the difference between EsyBox and EsyBox Mini³?
The EsyBox Mini³ is designed primarily for compact residential applications. The full-size EsyBox offers greater hydraulic capacity for more demanding water supply systems.
Can the EsyBox Mini³ be used for greenhouse irrigation?
Yes. It is suitable for clean-water irrigation systems when the required flow and pressure are within its operating range.
Order Confirmation
As soon as your order is placed, an order confirmation will be sent to the email address you used to place the order. This means we have received your order and payment. Payment is captured as soon as the order is placed. In rare cases, if the product is on backorder or unavailable, we will contact you and ask if you would like to wait for the product to become available, switch your product, or have your payment refunded. If the item is available for shipment we will submit the order for processing and arrange shipment. Please see current estimated lead times on the product page for each product.
Shipping
Most products ship within 1 to 3 business days. Some items might take longer as they are delivered from our warehouse in Vancouver. As soon as we receive your tracking number, we will send it over to you.
Free Shipping
Free shipping is available across all provinces throughout Canada for orders over 149$.
International Orders
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Returns
In order to make sure you are completely satisfied, we can send you a return label within 14 days of receiving the order. This is to guarantee that you are happy with the product. Some products might require a 10-25% restocking fee. Please visit our full return policy.
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