Wellis Danube Riverjet Life, manufacturer product image 2

Wellis Danube Riverjet Life, manufacturer product image 3

Manufacturer product image

Danube Riverjet Life — swim spa

Wellis

Short answer: Danube Riverjet Life is a swim spa made by Wellis in Hungary. Sauna Dekor supplies and installs it in the villas and hotels we build; the product and its certificates are the manufacturer's.

The Danube shell with the Riverjet system.

Capacity: 2 seats
Jets: 24 jets

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Model note

What the Danube Riverjet Life is

The Danube body with the Riverjet system: 453 × 235 × 147 cm, a swim section and two seats, 24 jets. Three 3 HP massage pumps and a 3 kW heater. On the circulation side a 1.25 HP water circulation pump is used instead of the W-EC. Water volume is 5,913 litres and the empty shell weighs 1,047 kg. The recommended supply is 3 × 16 A 400 V; no single-phase option is listed. Insulation is 3.5 cm XPS, the control is Easy7, and the side panel is HorizontSide UV-resistant wood-textured plastic. Dimensions, water volume and jet count are identical to the W-Flow version of the same body; the difference stays on the pump and supply side.

Technical specifications

Danube Riverjet Life specifications

Capacity	2 seats
Jets	24 jets
Product code	WU00043
Shell colours	Ice White / Grey
Insulation	3.5 cm XPS
Water filtration	2 pcs Superfine filter cartridge, WellisGuard™ system
Water circulation	1 pc 1.25 HP water circulation pump
Side cladding	HorizontSide™ UV-proof wood textured plastic
Control panel	Easy7
Reinforcement	Fiberglass reinforcement
Weight	1047 kg
Dimensions	453 × 235 × 147 cm
Lighting	Central LED lighting
Options and extras	SmartSalt System™ (optional), Heat exchange preparation, Thermo cover
Power supply	3 × 16A 400V/50Hz optimum
Heater	3 kW
Massage pump	3 pcs 3 HP (230V / 50Hz)
Frame	Stainless steel
Water volume	5913 l
Seating	swim area / 2 sitting places
Waterfall and fountain jets	6 pc Laminar fountain jets
Riverjet	3
Manufacturer warranty	Shell structure 10 years · engineering parts 3 years

Values: Wellis's published product information (read 23 October 2026). Dimensions, weights and supply figures not listed here are sent with the manufacturer's technical sheet.

Technology

What is inside the unit

Equipment differs between series; the headings below are Wellis's own systems.

LIFE Scandinavian insulation

Full-fill insulation between the body and the panels. Instead of running continuously, the heater switches on only as much as needed to hold the temperature; in winter the difference shows on the energy bill.

W-EC circulation pump

Energy-saving continuous circulation. The water does not stand still, so the filter and disinfectant work as intended.

WellisGuard water management

A water treatment package that combines the filter cartridge, ozone and UV in one system. It reduces chemical consumption.

SmartTouch control

Touch panel; temperature, filtration times and jet groups from one screen. A weekly programme can be set.

MyMusic 2.0 sound system

Bluetooth speakers built into the unit. No separate cabling or external device needed.

LED colour lighting

The underwater and rim lighting changes colour. In the evening, this is what sets the atmosphere.

Poli-Max shell reinforcement

Polyurethane reinforcement behind the acrylic shell. The shell carries the load and does not sag over time.

Smart-In Step

A 3 kW heat pump fits under the step. Running costs fall without taking up extra space.

Installation

Before installation

A hot tub is not just an appliance; it is a load on the structure. All four points are discussed at the site survey.

Structural load

A filled hot tub, with water and bathers, weighs three times its own weight. For large units such as the Olympus Life on a terrace or roof, a structural calculation is carried out; if the slab is not reinforced concrete, strengthening is needed. This check is done BEFORE installation.

Electrical

Plug & Play models run from a 230 V socket. All others need their own circuit, their own breaker and a residual current device; for models rated 32 A and above, a 400 V three-phase supply is recommended. The distance to the distribution board is asked at quotation stage.

Water and drainage

The fill line and drain point are planned close to the unit. In a built-in installation, at least one long side is left as a service hatch; otherwise the surrounding cladding has to be removed at the first fault.

Positioning

Large units are lowered by crane. The access route, door widths and manoeuvring space are measured at the site survey — this is the most common problem on site.

Features listed by the manufacturer

LIFE Scandinavian insulation
W-EC circulation pump
WellisGuard water management
SmartTouch control unit
MyMusic 2.0 sound system
LED chromotherapy
Poli-Max shell reinforcement
Smart-In Step

Close alternatives: the Beach Club Deluxe, the Beach Club Premium, the Igneus Finnish Sauna.

Frequently asked questions

Who manufactures the Danube Riverjet Life?

Wellis, in Hungary. Sauna Dekor supplies and installs it; the product warranty and certificates are the manufacturer's.

Does Sauna Dekor install the Danube Riverjet Life?

Yes. We supply and install the Danube Riverjet Life as part of the villas and hotels we design, manufacture and build, in the UAE, Saudi Arabia, Qatar and other markets.

What are the main specifications of the Danube Riverjet Life?

Capacity: 2 seats; Jets: 24 jets. Values are from the manufacturer's published product information.

Sources