Description
Engineering Application & Overview
Grundfos SP, SP-N, and SP-R Series are submersible borehole pumps and motors designed specifically for deep well groundwater extraction, operating at depths down to 300 m in boreholes from 4 to 12 inches. The radial-flow multi-stage impeller design generates extremely high total dynamic head in a slender, vertically oriented form factor — the engineering solution of choice when surface pump suction lift limits are exceeded and deep aquifer extraction is required. The SP-R rewindable motor variant allows motor servicing without complete unit replacement, a key OPEX advantage for remote island installations in the Riau archipelago. Applications: industrial groundwater extraction for manufacturing process water at Batam Industrial Park, potable water supply on inhabited islands of Kepulauan Riau, agricultural irrigation, and dewatering of deep construction excavations at Batam infrastructure projects.
Technical Specifications Table
| Parameter | Specification |
|---|---|
| Series | SP, SP-N, SP-R |
| Pump Type | Submersible borehole multi-stage radial-flow |
| Flow Rate Range | 0.4 – 200 m³/hr |
| Head Range | Up to 700 m TDH |
| Motor Power Range | 0.37 – 75 kW |
| Borehole Diameter | 4″ (100 mm) – 12″ (300 mm) |
| Max Submergence | Up to 300 m |
| Motor Type | Water-cooled, water-filled submersible motor |
| Motor Material | Stainless steel AISI 304 / 316 |
| Frequency | 50 Hz / 60 Hz |
| Voltage | 1 x 220–240 V / 3 x 380–415 V / 3 x 480 V |
| Insulation Class | F (180°C rated winding) |
| Sand Content Tolerance | Up to 50 g/m³ (standard) |
| Max Water Temperature | +30°C (standard) / +40°C (HT variant) |
The PT HHM Batam Authorized Advantage
Deep well borehole pumps require precision hydraulic matching to aquifer yield and static water level — errors mean pump burnout or cavitation at great depth. PT HHM Engineering Solutions provides certified borehole pump sizing using Grundfos WebCAPS software, backed by our status as Batam’s exclusive Grundfos Authorized Dealer. We stock SP series pumps and MSF/MMS motor starters for immediate deployment to Batam, Bintan, and across Kepulauan Riau. Contact: +62 778 489 3282.
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