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DAB

DAB E.SYBOX Mini 3 Constant Pressure Booster Pump – 115V/230V

$1,547.00

Free UPS Overnight Shipping

2-Year Manufacturer Warranty

Product highlights

Automatic pressure boosting that responds as water demand changes.

  • Variable-speed control adjusts to changing demand
  • Integrated tank, controls and check valve
  • Horizontal or vertical installation
  • Maximum flow: 22 GPM

Maximum flow is not flow at maximum pressure. Use the pump curve to size your system.

Get the right pump—and our best deal

Chat for sizing help and 15% off your first purchase of $99 or more.

Chat for My Discount & Sizing Help Prefer to call? 925-934-4582

Tell us your water source, current pressure and how many fixtures run together.

Delivery and local pickup

Shipping service: Free UPS Overnight Shipping

Free shipping on orders over $99. This item will ship with Signature Requirement due to its value. We will give you a call before we ship your item to confirm your address.

Pickup: Tuesday–Friday, 9 AM–5 PM; Saturday, 10 AM–4 PM. Wait for your ready-for-pickup email before visiting.

1960 Mt Diablo Blvd, Walnut Creek, CA 94596

Questions or curbside pickup? Call 925-934-4582.

Shipping and pickup details · Return policy and conditions

Your local pump specialists

Local pickup
Ready-for-pickup email
Expert pump advice
Help before you order
Walnut Creek store
Serving the area since 1950
Delivery help
Call with timing questions
Shipping information View return policy

A good fit when…

  • You need automatic pressure boosting for a single residence.
  • Your water is clean and free of abrasive contaminants.
  • The pump curve meets your required flow at the desired pressure.

Check before ordering

  • Confirm your water source and available inlet pressure.
  • Check simultaneous fixture demand, elevation and target pressure.
  • Verify the pump nameplate and available electrical supply before installation.

Built into this system

  • Self-priming pump with variable-speed inverter controls
  • Pressure and flow sensors with LCD display
  • Built-in 1/4-gallon expansion vessel
  • Cartridge check valve

Plan your installation

  • Plan suitable pipe fittings, isolation valves and connections for your site.
  • Choose horizontal or vertical mounting and follow the installation manual.
  • Discuss additional tank requirements and water hammer protection with your installer.
  • Wall mounting requires the optional E.SYWALL kit.

Compare your options

DAB E.SYBOX Mini 3 Constant Pressure Booster Pump – 115V/230V

DAB E.SYBOX Mini 3 Constant Pressure Booster Pump – 115V/230V

Currently viewing

$1,547.00

Specifications

Operating range:

capacity up to 22 gpm (80L/min); head up to 183 ft (56 m) - (80 psi)

Liquid quality requirements:

clean, free from solid or abrasive contaminants, non-viscous, non-aggressive, uncrystallized and chemically neutral.


Liquid temperature range:

from 32°F to +95°F (0°C to +35°C) for domestic use
for other use: from 32°F to +104°F (0°C to +40°C)


Maximum suction depth: 26 ft (8 m)
Maximum ambient temperature: +122°F (+50°C)
Maximum pressure: 108 psi (7.5 Bar)
Maximum settable pressure: 79 psi (5.5 Bar)
Motor protection rating: IPX4
Insulation class: F
Installation: Horizontal or vertical fixed position

Approvals:

CSA certification to CSA Standard C22.2 No 108- 14 Liquid Pumps

UL Standard 778- 5th Edition- Motor operated water pumps

NSF/ANSI 61 - 2014a - Drinking Water System Components – Health Effects

NSF/ANSI 372 - 2011 - Drinking Water System Components – Lead Content

DAB E.SYBOX Constant Pressure Booster Pump – 230V

DAB E.SYBOX Constant Pressure Booster Pump – 230V

$3,100.00

Specifications
  • Operating range: capacity up to 32 gpm; head up to 210 ft.
  • Liquid quality requirements: clean, free from solid or abrasive contaminants, non-viscous, non-aggressive, un-crystallized and chemically neutral.
  • Liquid temperature range: from 32°F to +95°F for domestic use or from 32°F to +104°C for other uses
  • Maximum suction depth: 26 ft
  • Maximum ambient temperature: +102°F
  • Maximum withstandable pressure: 118 psi (8 bar / 800 kPa)
  • Motor protection rating: IPX4
  • Insulation class: F
  • Installation: Horizontal or vertical fixed position
  • Power Supply: 230v50-60Hz
View product details

Compare specifications and pump curves before choosing. Maximum flow is not flow at maximum pressure.

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Explore the product demonstration before planning your installation.

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Ask us about DAB E.SYBOX Mini 3 Constant Pressure Booster Pump – 115V/230V.

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Choose with confidence

Understand the fit, plan the installation and get answers before you order.

Is the Mini 3 right for your home?

A compact option for residential pressure boosting, clean-water storage tanks and gardening applications.

Correct sizing depends on simultaneous water use, inlet conditions, elevation and your target pressure.

What comes built in

  • Variable-speed inverter controls
  • Pressure and flow sensors
  • LCD display
  • 1/4-gallon expansion vessel
  • Check valve

Plan your installation

Your system may require pipe fittings, shutoff valves, connectors or an additional tank. Wall mounting uses the optional E.SYWALL bracket.

Confirm the delivered unit’s nameplate and manufacturer instructions for your supply voltage before connecting power.

Real people. A real pump shop.

Get help from a local pump shop serving Contra Costa County since 1950.

1960 Mt Diablo Blvd, Walnut Creek, CA 94596
Call 925-934-4582 for pump selection and pickup availability.

Full product description

Tired of weak water pressure? The DAB E.SYBOX Mini 3 automatically adjusts to household water demand, helping maintain consistent pressure for showers, faucets and appliances.

Will it fix my home's low water pressure?

It can boost pressure when your water source and piping provide enough flow. A restricted pipe, blocked filter or inadequate supply may need attention first. Tell us your symptoms so we can help check the fit.

How many bathrooms can it handle?

Bathroom count alone does not determine sizing. The number of fixtures used together, required flow, elevation and incoming pressure all matter. Contact us for sizing help.

Can I use it with city water or a storage tank?

The Mini 3 is designed for clean-water pressure boosting. For a city-water connection, have your installer confirm the permitted arrangement and any required backflow protection with your water supplier. Tank installations need suitable inlet plumbing.

Does it replace a deep-well pump?

It is not a submersible deep-well pump. Its rated maximum suction depth is 26 feet under suitable conditions. Tell us your well or storage-tank setup before choosing a pump.

Do I need a separate pressure tank?

A small expansion vessel is built in. An additional tank may be appropriate for your installation; ask us about system requirements before purchasing accessories.

Does this listing support 115V and 230V?

This listing is for the 115V/230V model. Confirm the delivered unit's nameplate, plug and manufacturer instructions for your supply voltage. Have a qualified installer handle any electrical configuration changes.

Can it be installed horizontally or vertically?

Yes. DAB supports fixed horizontal or vertical installation. Follow the installation manual for port selection, clearances and mounting. Wall mounting requires the optional bracket.

Is it suitable for outdoor installation?

It has an IPX4 protection rating. Choose a location that meets DAB's installation instructions and protects the pump from freezing and unsuitable exposure. Ask us to review your planned location.

Should I choose Mini 3 or the larger E.SYBOX?

Choose by the required flow and pressure at your operating point. If your household has greater simultaneous demand, ask us to compare the pump curves before deciding.

When will my pump arrive, and can I pick it up?

Contact us to confirm current stock, pickup options and dispatch timing. Shipping charges are shown at checkout. Review our shipping policy and return policy before ordering.

Operating range:

capacity up to 22 gpm (80L/min); head up to 183 ft (56 m) - (80 psi)

Liquid quality requirements:

clean, free from solid or abrasive contaminants, non-viscous, non-aggressive, uncrystallized and chemically neutral.


Liquid temperature range:

from 32°F to +95°F (0°C to +35°C) for domestic use
for other use: from 32°F to +104°F (0°C to +40°C)


Maximum suction depth: 26 ft (8 m)
Maximum ambient temperature: +122°F (+50°C)
Maximum pressure: 108 psi (7.5 Bar)
Maximum settable pressure: 79 psi (5.5 Bar)
Motor protection rating: IPX4
Insulation class: F
Installation: Horizontal or vertical fixed position

Approvals:

CSA certification to CSA Standard C22.2 No 108- 14 Liquid Pumps

UL Standard 778- 5th Edition- Motor operated water pumps

NSF/ANSI 61 - 2014a - Drinking Water System Components – Health Effects

NSF/ANSI 372 - 2011 - Drinking Water System Components – Lead Content

Customer reviews