Grundfos NB 50-160/177 End-Suction Centrifugal Pump is an industrial spare component used for District Heating & Cooling. STARNEX Industrial Spares supplies and sources Grundfos spare parts for maintenance engineers, plant operators, and procurement teams in Kenya and East Africa. Before ordering, verify the manufacturer part number (MPN), voltage/pressure specifications, and equipment compatibility.
Grundfos NB 50-160/177 End-Suction Centrifugal Pump
Grundfos NB 50-160/177 End-Suction Centrifugal Pump is an industrial spare component used for District Heating & Cooling. STARNEX Industrial Spares supplies and sources Grundfos spare parts for maintenance engineers, plant operators, and procurement teams in Kenya and East Africa. Before ordering, verify the manufacturer part number (MPN), voltage/pressure specifications, and equipment compatibility.
Functional engineering application
The Grundfos NB 50-160/177 End-Suction Centrifugal Pump (MPN: 98974512) is built for continuous-duty industrial piping, holding pressure, temperature, and cycling loads in factory installations across Kenya and East Africa.
Quotation & fulfilment
Parametric technical attributes
| Grundfos 98974512 | |
| IDENTIFICATION | |
| Component Type | Grundfos NB 50-160/177 End-Suction Centrifugal Pump |
| Manufacturer / Brand | Grundfos |
| Part Number (MPN) | 98974512 |
| Stock Keeping Unit (SKU) | GRN-NB50-160 |
| TECHNICAL PARAMETERS | |
| Pump Technology | Single-Stage End-Suction Centrifugal |
| Maximum Head | 32 m (3.2 bar) |
| Electrical Supply | 380–415 V, 3-Phase, 50 Hz |
| PERFORMANCE & RATINGS | |
| Nominal Flow Rate | 50 m³/h (833 L/min) |
| Motor Power Rating | 7.5 kW (10 HP) |
| CONSTRUCTION & CONNECTION | |
| Suction Flange | DN65 PN16 |
| Discharge Flange | DN50 PN16 |
| Casing Material | Cast Iron EN-GJL-250 |
| Seal Type | BAQE (Carbon/Silicon Carbide/EPDM) |
| COMPLIANCE & LOGISTICS | |
| Stock Availability | In Stock — Enterprise Rd, Nairobi |
| KRA Tax Status | Official KRA E-TIMS Tax Invoice Available |
System fitment & verified replacements
Verified interchangeable models
Commonly installed on equipment from
Common questions on this part
It features a DN65 PN16 suction flange and a DN50 PN16 discharge flange conforming to EN 1092-2.
Yes, all Grundfos pumps supplied by STARNEX Industrial Spares in Kenya are 100% authentic, brand new, and backed by official manufacturer warranty support. We provide full traceability and origin certificates upon request for procurement audits.
Ex-stock units are dispatched within 24 hours from our Nairobi distribution hub. Same-day delivery is available for Nairobi, Thika, Athi River, and Kiambu. Regional dispatch to Mombasa, Kisumu, Nakuru, Eldoret, as well as Kampala (Uganda) and Dar es Salaam (Tanzania), takes 24–48 hours.
Yes, STARNEX Industrial Spares issues KRA E-TIMS electronic tax invoices with full PIN breakdown for all corporate, factory, and contractor purchases, ensuring total VAT and corporate audit compliance.
Absolutely. Our qualified technical application engineers assist maintenance managers and contractors with head loss calculations, duty point matching, NPSH requirements, and electrical compatibility before purchase.
Yes, STARNEX maintains a comprehensive inventory of original replacement mechanical seals, impellers, O-rings, bearings, and shaft sleeves for Grundfos industrial pumps.
Please refer to the technical specifications table above for exact voltage, phase, and frequency requirements. Most 3-phase industrial pumps operate on standard 380–415V 50Hz supplies common in East African power grids.
Manufacturing, HVAC Contractors, Building Services, Municipalities facilities routinely deploy the 98974512 for reliable round-the-clock fluid handling.
