Submersible 3" pump IVAR WPS 3-21 PAD with frequency converter ACTIVE DRIVER PLUS – 0.75 kW, 1 × 230 V (IVAR.WPS 3-21 PAD) – SPECIAL OFFER
Code: 3030211ADProduct detailed description
IVAR WPS 3-21 PAD (code 3030211AD) is a single-phase 3" submersible pump with a diameter of 74 mm for very narrow and deep wells, supplied as a set for automatic water supply. In addition to the pump with a starter box, it includes the control unit ACTIVE DRIVER PLUS and a balancing pressure vessel of 11 l. The unit protects the pump and maintains a constant pressure in the system. The set is suitable for supplying cottages and family houses, as well as for agricultural and industrial use.
Performance of model 3-21
The motor with power P2 0.75 kW (1 HP) draws a current of 5.6 A at full load. The pump achieves a head of 85 m at zero flow, 52 m at the rated flow of 3 m³/h, and 37 m at a flow of 3.5 m³/h. The total length of the submersible pump is 1176 mm, and the weight is 10.7 kg.
Construction
- pump body made of stainless steel, suction and discharge connections made of bronze casting
- floating impellers made of polyacetal resistant to wear and diffusers made of polycarbonate
- shaft and coupling made of stainless steel AISI 304, motor adapter according to NEMA standard
- rewirable submersible motor IVAR.WPS with oil filling, parts in contact with water made of stainless steel
- built-in check valve and discharge G 1"
Installation conditions
The water may have a maximum temperature of 35 °C, pH 6.5 to 8.5, solid particles up to 2 mm, and sand content up to 300 g/m³. The pump must be fully submerged, up to a depth of 80 m, and installed vertically – maximum tilt of 30°, horizontal installation is prohibited. The power cable 3G1 mm² has a length of 30 m. The pump must be grounded and protected by a residual current device; the connection is performed by a qualified person.
Technical parameters
| Code | 3030211AD |
| Manufacturer | IVAR |
| Type | IVAR.WPS 3-21 PAD |
| Finishing | pump with ACTIVE DRIVER PLUS, pressure vessel 11 l and starter box |
| Pump diameter | 74 mm (3") |
| Power P2 | 0.75 kW (1 HP) |
| Power supply | 1 × 230 V, 50 Hz |
| Current at full load | 5.6 A |
| Maximum discharge head | 85 m |
| Rated flow | 3 m³/h |
| Discharge connection | G 1" |
| Total length | 1176 mm |
| Weight | 10.7 kg |
| Maximum submersion depth | 80 m |
| Maximum water temperature | 35 °C |
Frequently asked questions
What does the WPS 3-21 PAD set include?
Submersible pump WPS 3-21 P with starter box, control unit ACTIVE DRIVER PLUS and balancing pressure vessel 11 l. The control unit protects the pump and maintains a constant pressure in the system.
Can the pump operate horizontally?
No. The pump is installed vertically, a maximum tilt of 30° is allowed; horizontal installation is prohibited. It must be fully submerged during operation.
What sand content and water temperature can the pump withstand?
Sand content up to 300 g/m³, solid particles up to 2 mm, and water temperature up to 35 °C. The pH value should be between 6.5 and 8.5.
Additional parameters
| Category: | DAB.S4 OL - submersible 4" pumps with oil-filled motor |
|---|---|
| Warranty: | 2 years |
| Weight: | 10.7 kg |
| Availability: | In stock or at supplier |
| Code: | 3030211AD |
| Manufacturer: | IVAR |
| Type: | IVAR.WPS 3-21 PAD |
| Version: | pump with ACTIVE DRIVER PLUS, 11 l pressure vessel and starter box |
| Pump diameter: | 74 mm (3") |
| Output P2: | 0.75 kW (1 HP) |
| Power supply: | 1 × 230 V, 50 Hz |
| Full-load current: | 5.6 A |
| Max. head: | 85 m |
| Nominal flow: | 3 m³/h |
| Discharge: | G 1" |
| Total length: | 1176 mm |
| Weight: | 10.7 kg |
| Max. submersion depth: | 80 m |
| Max. water temperature: | 35 °C |
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IVAR designs, develops and manufactures highly energy-efficient heating and plumbing systems. We have over 10,000 catalogue items - mass-produced products and unique items - in addition to customised systems and combinations of complex products. And it’s all “Made in Italy”.
Vision
To make life easier for our clients, our clients' customers and our employees, thanks to our ability to be constantly innovative.
Mission
To design and manufacture advanced hydronic solutions that reduce installation complexity and energy consumption.
“Made in Italy” adds value
IVAR has been producing heating and plumbing system components since 1985: valves for heating bodies, direct heat metering modules, heat cost allocators, pipes and fittings, substations for heating systems, distribution manifolds, radiant panel systems, and components for solar and geothermal systems. And it’s all “Made in Italy”.
Over 200 people are employed at our manufacturing facilities in Prevalle (in northern Italy’s Brescia province). The site has been designed to streamline our many production and operational stages.
The Italian headquarters also acts as a hub for the wider IVAR Group, set up with the goal of distributing products beyond Italy’s borders. The group now has 11 branches, in Australia, Belgium, China, Germany, the United Kingdom, the Czech Republic, Romania, Slovakia, Spain, the United States and Tunisia.
Know How
Research, development and numerous laboratory tests guarantee that our clients’ requests can be translated into new high-efficiency products.
The stages required for production take place internally, beginning with hot forming, which is carried out at our subsidiary Valmon Stampati. Our continuous implementation of projects under the Industry 4.0 initiative also allows us to take full advantage of new releases in technology and IT to improve our manufacturing efficiency.
As a company, IVAR is constantly evolving. Every day, we invest in strengthening our products, in improving our production processes and in attaining new patents and certifications.