Grundfos TPE 200-530/4 NC-A3-F-O-DQQE-WW3 (93375357)
Product ID: 93375357
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Grundfos TPE 200-530/4 NC-A3-F-O-DQQE-WW3 (93375357)
Grundfos TPE 200-530/4 NC-A3-F-O-DQQE-WW3 (93375357)
Single-stage, close-coupled, volute pump with in-line suction and discharge ports of identical diameter. The pump is of the top-pull-out design, i.e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. The pump is fitted with a balanced O-ring seal. The shaft seal is according to EN 12756. Pipework connection is via PN 25 DIN flanges (EN 1092-2 and ISO 7005-2). The pump is fitted with a fan-cooled, permanent
| Controls: | |
| VFD product number: | 93260021 |
| Type of frequency converter: | CUE 3X380-500V IP55 RUG 90KW |
| Appr. for VFD: | CE, CULUS, C-TICK |
| Liquid: | |
| Pumped liquid: | Water |
| Liquid temperature range: | -40 .. 140 °C |
| Selected liquid temperature: | 20 °C |
| Density: | 998.2 kg/m³ |
| Technical: | |
| Pump speed on which pump data are based: | 1491 rpm |
| Rated flow: | 523 m³/h |
| Rated head: | 46.73 m |
| Actual impeller diameter: | 390 mm |
| Primary shaft seal: | DQQE |
| Code for shaft seal: | DQQE |
| 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: | -10 .. 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 200 |
| Pressure rating for connection: | PN 25 |
| Port-to-port length: | 1000 mm |
| Flange size for motor: | FF500 |
| Electrical data: | |
| Motor type: | 280M |
| Rated power - P2: | 90 kW |
| Mains frequency: | 50 Hz |
| Rated voltage: | 3 x 400 V |
| Rated current: | 163 A |
| Cos phi - power factor: | 0.97 |
| Rated speed: | 150-1500 rpm |
| IE Efficiency class: | IE5 |
| Motor efficiency at full load: | 96.6 % |
| Number of poles: | 4 |
| Enclosure class (IEC 34-5): | IP55 |
| Insulation class (IEC 85): | F |
| Motor No: | 92669136 |
| Others: | |
| Minimum efficiency index, MEI ≥: | 0.70 |
| Net weight: | 996 kg |
| Gross weight: | 1160 kg |
| Shipping volume: | 3.55 m³ |
Spare Parts
| Part Number | Product Name |
|---|---|
| 98164277 | Spare, Plug vent |
| 99208743 | Spare, Wear ring |
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.