Grundfos TPE2 150-280 N-A3-F-O-DAQF-QWA (93338950)
Product ID: 93338950
Request Price and Availability
Grundfos TPE2 150-280 N-A3-F-O-DAQF-QWA (93338950)
Grundfos TPE2 150-280 N-A3-F-O-DAQF-QWA (93338950)
| Controls: | |
| Frequency converter: | Built-in |
| Liquid: | |
| Pumped liquid: | Water |
| Liquid temperature range: | 0 .. 140 °C |
| Selected liquid temperature: | 20 °C |
| Density: | 998.2 kg/m³ |
| Technical: | |
| Pump speed on which pump data are based: | 1527 rpm |
| Rated flow: | 255.5 m³/h |
| Rated head: | 26.46 m |
| Actual impeller diameter: | 290 mm |
| Primary shaft seal: | DAQF |
| Code for shaft seal: | DAQF |
| Curve tolerance: | ISO9906:2012 3B |
| Materials: | |
| Pump housing: | Ductile iron |
| EN-GJS-400-18-LT | |
| ASTM Grade 60-40-18 | |
| Impeller: | Cast iron |
| EN-GJL-200 | |
| ASTM class 30 | |
| Installation: | |
| Range of ambient temperature: | -20 .. 50 °C |
| Maximum operating pressure: | 25 bar |
| Max pressure at stated temp: | 25 bar / 140 °C |
| Pipe connection standard: | EN 1092-2 |
| Type of connection: | DIN |
| Size of connection: | DN 150 |
| Pressure rating for connection: | PN 25 |
| Port-to-port length: | 800 mm |
| Flange size for motor: | FF300 |
| Electrical data: | |
| Motor type: | 180LG |
| Rated power - P2: | 22 kW |
| Mains frequency: | 50 / 60 Hz |
| Rated voltage: | 3 x 380-480 V |
| Rated current: | 39.2-31.5 A |
| Cos phi - power factor: | 0.94 |
| Rated speed: | 180-2200 rpm |
| IE Efficiency class: | IE5 |
| Motor efficiency at full load: | 93.3 % |
| Number of poles: | 0 |
| Enclosure class (IEC 34-5): | IP55 |
| Insulation class (IEC 85): | F |
| Motor No: | 92924819 |
| Others: | |
| Minimum efficiency index, MEI ≥: | 0.7 |
| Net weight: | 366 kg |
| Gross weight: | 463 kg |
| Shipping volume: | 1.68 m³ |
Applications
- Commercial air conditioning — Improve user comfort and reduce life-cycle costs with intelligent pumps that integrate easily into your air-based or hydronic cooling system.
category
- Inline single stage pumpsIn-line single-stage pumps are typically used in commercial buildings for air-conditioning and heating applications. The pumps are equipped with standard motors and mechanical shaft seals. They are close-coupled, meaning that the pump and motor are two separate units, making them less sensitive to impurities in the pumped liquid.