Description
Engineering Application & Overview
Genuine Grundfos Spare Parts are precision-manufactured to the exact tolerances and material specifications of the original pump — not to approximate aftermarket standards. Counterfeit or non-OEM mechanical seals fitted to Grundfos CR or NB pumps routinely fail within weeks due to dimensional mismatch against the precision-ground seal faces of the original cartridge housing. Genuine Grundfos impellers maintain the exact hydraulic profile certified by Grundfos factory testing — aftermarket impellers alter pump performance curves and can cause cavitation or overload conditions. In critical applications such as PT Air Batam Hulu water treatment, Marco Polo Shipyard bilge systems, or PaxOcean ballast systems, spare part authenticity is not a cost decision — it is a reliability and liability decision. PT HHM Engineering Solutions stocks the most common Grundfos wear parts in Batam for immediate emergency dispatch: mechanical seal cartridges for CR/NB/TP/CM, impellers across core series, shaft sleeves, O-ring kits, diaphragm assemblies for DDA/DDC dosing pumps, and motor bearing sets.
Technical Specifications Table
| Part Category | Compatible Series |
|---|---|
| Mechanical Seal Cartridges | CR, CRN, NB, NK, TP, CM, SP |
| Impellers | CR, NB, NK, CM, TP, SE, SL |
| Shaft Sleeves | NB, NK, LS |
| Wear Rings | NB, NK, TP, LS |
| O-Ring / Gasket Kits | All series |
| Diaphragm Assemblies | DDA, DDC, DMH, DMX |
| Motor Bearings | NB, NK, TP, CM, CR |
| Valve Ball Sets (Dosing) | DDA, DDC, DMH, DMX |
| Cable Kits (Submersible) | SP, SE, SL, DP |
| Float Switch Kits | Unilift, SE, SL |
The PT HHM Batam Authorized Advantage
PT HHM Engineering Solutions maintains a dedicated Grundfos genuine spare parts stock in Batam as the only Authorized Grundfos Dealer in Kepulauan Riau. Every part is supplied with Grundfos OEM packaging, part number, and batch traceability. For emergency breakdown situations at Batam shipyards or industrial plants, our warehouse is accessible same-day. Submit your pump model number and current fault description to our engineering team for rapid parts identification. Contact: +62 778 489 3282 | hhm@hhmpt.co.id


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