Helix FIRST V 429-5/30/E/KS/400-50
Article number : 4201121
| Product data | |
|---|---|
| Product description | Helix FIRST V 429-5/30/E/KS/400-50 |
| Hydraulic data | |
|---|---|
| Minimum efficiency index (MEI) | ≥0,7 |
| Maximum inlet pressure p inl | 10 bar |
| Maximum operating pressure PN | 30 bar |
| Discharge port | DN 25 |
| Min. fluid temperature Tmin | -20 °C |
| Max. fluid temperature Tmax | 120 °C |
| Min. ambient temperature Tmin | -15 °C |
| Max. ambient temperature Tmax | 50 °C |
| Motor data | |
|---|---|
| Mains connection | 3~400 V, 50 Hz |
| Voltage tolerance | ±10 % |
| Rated power P2 | 4 kW |
| Motor efficiency class | IE3 |
| Activation type | Direct On Line (DOL) |
| Rated current IN | 7,4 A |
| Rated speed n | 2900 1/min |
| Power factor cos φ100 | 0,87 |
| Motor efficiency 50% ηM 50% | 86,5 % |
| Motor efficiency 75% ηM 75% | 88 % |
| Motor efficiency 100% ηM 100% | 88,1 % |
| Insulation class | F |
| Protection class motor | IP55 |
| Materials | |
|---|---|
| Pump housing | Grey cast iron |
| Impeller | Stainless steel |
| Shaft | Stainless steel |
| Mechanical seal | Q1BE3GG |
| Gasket material | EPDM |
| Stage chamber material | Stainless steel |
| Installation dimensions | |
|---|---|
| Pipe connection on the suction side DNs | DN 25 |
| Pipe connection on the discharge side DNd | DN 25 |
Helix FIRST V 2-4, 30 bar
| Dimensions H | 1399 mm |
| Dimensions H1 | 123 mm |
| Dimensions L1 | 125 mm |
| Dimensions X | 145 mm |
| Dimensions Ø g | 196 mm |
| Pipe connection on the suction side DNs | DN 25 |
| Pipe connection on the discharge side DNd | DN 25 |
| Motor diameter X | 164 mm |
| Dimensions H2 | 1093 mm |
| Product data | |
|---|---|
| Brand | Wilo |
| Product description | Helix FIRST V 429-5/30/E/KS/400-50 |
| Article number | 4201121 |
| EAN number | 4048482590967 |
| Colour | green/silver |
| Minimum order quantity | 1 |
| Date of sales availability | 2015-09-01 |
| Packaging | |
|---|---|
| Packaging type | One-way pallet |
| Packaging property | Transport packaging |
| Pieces per pallet | 1 |
| Number per layer | 1 |
| Dimension, weight | |
|---|---|
| Length with packaging | 1600 mm |
| Length L | 250 mm |
| Height with packaging | 500 mm |
| Height H | 1399 mm |
| Width with packaging | 400 mm |
| Width W | 223 mm |
| Gross weight, approx. m | 79 kg |
| Net weight, approx. m | 63 kg |
Installation and operating instructions
Wilo-Helix V, .. FIRST V, ..2.0-VE 2-4-6-10-16
| Article Number | 4143727 |
| Edition | 2023-03 |
| Number of pages | 24 |
| Language | en |
PDF (5 MB)Wilo-Helix V/ FIRST V 22-36-52
| Article Number | 4120943 |
| Edition | 1603 |
| Number of pages | 1 |
| Language | en, mk, uk |
ZIP (111 MB)Wilo-Helix V, FIRST V, 2.0-VE 22-36-52
| Article Number | 4120943 |
| Edition | 02/2022 |
| Number of pages | 28 |
| Language | en |
PDF (7 MB)Group Statement
Group Statement REACH
| Edition | 2021-05 |
| Number of pages | 5 |
| Language | language neutral |
PDF (271 KB)