Dab Pumps
DAB Esybox Diver 55/120 Submersible Pressure Pump with VFD | 0.95kW
DAB Esybox Diver 55/120 Submersible Pressure Pump with VFD | 0.95kW
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Premium Submersible Constant-Pressure Pump for Tanks, Wells and Rainwater Systems
The DAB Esybox Diver 55/120 Submersible Pressure Pump with VFD is a premium 7” electronic multistage pump designed for clean water pressurisation from tanks, wells and cisterns. It combines a submersible pump, variable frequency drive, dry-run protection, non-return valve, Wi-Fi connectivity and integrated expansion vessel in one intelligent pressure-boosting system.
Unlike a standard submersible pump that simply switches on and off, the Esybox Diver uses inverter/VFD control to adapt to system demand. This helps deliver smoother water pressure, improve energy efficiency and reduce the need for multiple separate control components.
Important Application Note
The Esybox Diver is ideal for tanks, wells and cisterns where the pump is installed in or near the water source. It is not the same as a standard borehole pump and should be selected according to the installation depth, water source, flow demand and required pressure.
If you are unsure whether this is correct for your tank, well or rainwater system, WhatsApp Zisabo before ordering.
Best For
- Domestic clean water pressurisation
- Water tanks and storage tanks
- Wells and cisterns
- Rainwater reuse systems
- Garden and irrigation applications
- Residential pressure boosting where quiet operation is preferred
- Installations where a submersible pressure booster is preferred over a surface booster pump
Key Specifications
| Brand | DAB |
| Model | Esybox Diver 55/120 |
| DAB Code | 60197919 |
| Pump Type | 7” electronic multistage submersible pressure pump |
| Control Type | Integrated inverter / VFD control |
| Power Supply | 1 x 220–240V, 50/60Hz |
| P1 Max | 1.3kW |
| P2 Nominal | 0.95kW / 1.3HP |
| Max Flow | Up to 7.2m³/h / 120L/min |
| Max Head | Up to 55m |
| Outlet Connection | 1¼” threaded outlet |
| Maximum Diameter | 185mm |
| Immersion Depth | Standard version up to 12m; maximum immersion depth up to 15m |
| Cut-in Setting | 2.4 bar ±0.2 |
| Expansion Vessel | Integrated 0.04L expansion vessel |
| Power Cable | 15m cable with plug |
| Protection Class | IP68 |
| Insulation Class | Class F |
| Water Type | Clean water only, free from solids, abrasive substances, viscous liquids and aggressive chemicals |
Submerged, Partially Submerged or Surface Installation
The Esybox Diver can be used in several installation layouts. It can be installed fully submerged, partially submerged, horizontally or vertically inside a suitable tank, well or cistern.
It can also be installed on the surface under water level or externally in a vertical position when used with the DAB DOC68 accessory, supplied separately.
Installation Type Guide
| Installation Type | When to Use It | Important Note |
|---|---|---|
| Fully submerged | Inside tanks, wells or cisterns where the pump remains below water level | Most common layout for quiet tank/well pressurisation |
| Partially submerged | Where water level or tank layout does not allow full permanent submersion | Confirm installation conditions before ordering |
| Horizontal installation | Useful where tank height or space is limited | Pump position must still meet DAB installation requirements |
| Surface installation with DOC68 | Outdoor or surface-mounted installations where an IP68 certified surface setup is required | DOC68 accessory is supplied separately |
Premium Benefits
- Integrated VFD/inverter: adjusts operation according to system demand
- Dry-run protection: electronic operation helps protect the pump from low-water damage
- Wi-Fi connectivity: DConnect Box 2 included for smartphone monitoring and control
- Integrated non-return valve: reduces the need for separate external components
- Integrated expansion vessel: avoids the need for a separate small expansion tank in many installations
- Submersible design: keeps the pump hidden inside the tank/well and helps reduce noise
- Flexible installation: fixed, horizontal, vertical, submerged, semi-submerged or surface setup with accessory
- Stainless steel handle: easier handling during installation and maintenance
Suitable Applications
- Domestic water pressure boosting from tanks
- Wells and cisterns
- Rainwater reuse systems
- Garden and irrigation systems
- Residential building water supply
- Installations where a surface pump would be noisy or inconvenient
- Clean-water systems requiring smart pressure control
Not Suitable For
- Dirty water, grey water, sewage or sludge
- Water containing sand, grit or abrasive particles
- Deep boreholes requiring a narrow 4” borehole pump
- Highly aggressive, viscous or chemically unsuitable liquids
- Installations exceeding the allowed immersion depth or pump performance range
- Systems requiring engineered commercial booster selection without technical confirmation
Important Clean Water & Tank Guidance
The Esybox Diver is designed for clean water. In rainwater or tank systems, pre-filtration may be required to reduce sand, grit, leaves or sediment before they reach the pump.
For tank installations, correct positioning is important. The suction height can be adjusted from the bottom up to 8cm, and optional float/level sensor accessories can help prevent tank emptying and dry-running.
What’s Included
- DAB Esybox Diver 55/120 electronic submersible pressure pump
- Integrated variable frequency drive / inverter
- Integrated non-return valve
- Integrated 0.04L expansion vessel
- 15m power cable with plug
- Wi-Fi connectivity as standard
- DConnect Box 2 for smartphone monitoring and control
Recommended Accessories
- DOC68: for IP68 certified surface pump installation
- NFC Float: detects tank water level to help prevent dry running
- NFC Water Level Measurement: monitors tank level via the DConnect system
- Pre-filter: recommended where tank water may contain sediment or debris
Need Help Confirming This Pump?
Send Zisabo your water source, tank or well depth, installation position, number of bathrooms, irrigation requirement and pipe distance. We’ll help confirm whether the Esybox Diver is the right solution before you order.
WhatsApp Zisabo: 083 349 8864
Frequently Asked Questions
Can the Esybox Diver be installed inside a tank?
Yes. It is designed for use in tanks, wells and cisterns and can be installed submerged or partially submerged, depending on the installation layout.
Can it be used on the surface?
Yes, but surface installation requires the correct setup. DAB’s DOC68 accessory allows the Esybox Diver to be installed externally in a suitable IP68 certified surface configuration.
Is this a borehole pump?
It is a 7” submersible pressure pump for wells, tanks and cisterns. It is not a narrow 4” deep borehole pump. For boreholes, confirm diameter, depth and required head before ordering.
Does it provide constant pressure?
Yes. The integrated inverter/VFD allows the pump to adjust operation according to demand, helping provide smoother pressure than a basic fixed-speed pump.
Does it have dry-run protection?
Yes. The electronic operation helps protect against dry running. Optional float and level monitoring accessories can provide additional tank-level protection.
Can it handle dirty water?
No. It is designed for clean water only and should not be used with sand, grit, sludge, grey water, sewage or abrasive liquids.
Is professional installation recommended?
Yes. Professional installation is recommended to ensure correct positioning, pipe sizing, protection, app setup and long-term reliability.
Buy with Confidence from Zisabo
Zisabo supplies premium pump, plumbing and water solutions for South African homes, contractors, farmers and installers. Need help deciding whether the DAB Esybox Diver is correct for your tank, well or rainwater system? WhatsApp us before ordering.
Guarantees
Guarantees
Dab-backed 24 month warranty
Materials
Materials
Shipping
Shipping
2 - 3 Business Days
Additional Information
Additional Information
• Flow rate maximum 7,2 m3/h.
• Head up to 55 m.
• Maximum immersion depth: 12 m standard version.
• Type of pumped liquid: Clean, free from solid or
abrasive substances, not viscous, not aggressive,
not crystallized and chemically neutral.
• Free passage: 2 mm.
• Liquid temperature range from: +0°C to +50°C.
• Maximum immersion depth: 15 m.
• Set cut-in 2,4 bar (±0,2).
• Outlet connection Thread 1” 1/4.
• Pump maximum diameter 185 mm.
• Protection class IP68.
• Motor insulation class F.
• Power cable (m) and plug 15 m with plug.
• Possible type of installation Fixed, horizontal
or vertical. Submerged or semi-submerged. It can
be installed on the surface, under the water level,
or outside in a vertical position with the DOC68
accessory (supplied separately).
Technical information
Technical information
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