NK 40-125/105 AA2F2AESBAQEHW1 [97831511]
NK 40-125/105 AA2F2AESBAQEHW1 [97831511]
Impossible de charger la disponibilité du service de retrait
La pompe centrifuge non auto-amorçante, monocellulaire, est conçue selon la norme ISO 5199 avec des dimensions et une performance nominale conformes à la norme EN 733. Les brides sont PN 16 avec des dimensions conformes à EN 1092-2. La pompe possède un orifice d'aspiration axial, un orifice de refoulement radial et un arbre horizontal. La conception à coulisse arrière permet de retirer l'accouplement, le support palier et la roue sans intervention sur le moteur, le corps de pompe ou la tuyauterie. La garniture à soufflet en élastomère non équilibrée est conforme à la norme DIN EN 12756. La pompe est équipée d'un moteur ventilé asynchrone monté sur pied. La pompe et le moteur sont montés sur un châssis commun.
Specs Table
| Controls: | |
| Frequency converter: | None |
| Pressure sensor: | N |
| Liquid: | |
| Pumped liquid: | Water |
| Liquid temperature range: | 0 .. 120 °C |
| Selected liquid temperature: | 20 °C |
| Density: | 998.2 kg/m³ |
| Technical: | |
| Pump speed on which pump data are based: | 2900 rpm |
| Rated flow: | 37.2 m³/h |
| Pump with motor (Yes/No): | Y |
| Rated head: | 10 m |
| Actual impeller diameter: | 105 mm |
| Nominal impeller diameter: | 125 |
| Primary shaft seal: | BAQE |
| Code for shaft seal: | BAQE |
| Mechanical seal type: | Single |
| Curve tolerance: | ISO9906:2012 3B2 |
| Bearing design: | Standard |
| Materials: | |
| Pump housing: | Cast iron |
| EN-GJL-250 | |
| ASTM class 35 | |
| Wear ring: | Brass |
| Impeller: | Cast iron |
| EN-GJL-200 | |
| ASTM class 30 | |
| Internal pump house coating: | CED |
| Shaft: | Stainless steel |
| EN 1.4301 | |
| AISI 304 | |
| Installation: | |
| Maximum ambient temperature: | 60 °C |
| Maximum operating pressure: | 16 bar |
| Pipe connection standard: | EN 1092-2 |
| Type of inlet connection: | DIN |
| Type of outlet connection: | DIN |
| Size of inlet connection: | DN 65 |
| Size of outlet connection: | DN 40 |
| Pressure rating for connection: | PN 16 |
| Coupling type: | Flexible w/spacer |
| Base frame design: | EN/ISO |
| Code for base frame: | 3 |
| Grouting (Yes/No): | N |
| Electrical data: | |
| Motor type: | 90SD |
| Rated power - P2: | 1.5 kW |
| Mains frequency: | 50 Hz |
| Rated voltage: | 3 x 220-240D/380-415Y V |
| Rated current: | 5.70/3.30 A |
| Starting current: | 750-820 % |
| Rated speed: | 2890-2910 rpm |
| IE Efficiency class: | IE3 |
| Motor efficiency at full load: | 84.2 % |
| Motor efficiency at 3/4 load: | 86.4-84.9 % |
| Motor efficiency at 1/2 load: | 86.0-83.0 % |
| Number of poles: | 2 |
| Enclosure class (IEC 34-5): | 55 Dust/Jetting |
| Insulation class (IEC 85): | F |
| Motor No: | 99583836 |
| Bearing insulation type N-end: | Steel Bearing |
| Others: | |
| Minimum efficiency index, MEI ≥: | 0.66 |
| Net weight: | 95.6 kg |
| Gross weight: | 109 kg |
| Shipping volume: | 0.251 m³ |
| Country of origin: | HU |
| Custom tariff no.: | 84137059 |
| Language on pump nameplate: | GB |
