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- Vendors
- Did you know
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Description
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Did you know
- The Grundfos SP series was first introduced in March 1967, notable as the world's first submersible pump made entirely of stainless steel. The SPE series is a more recent development, combining the SP pump with a permanent magnet motor for enhanced efficiency.
- The SP/SPE series are designed for larger borehole applications (4, 6, 8, and 10 inches) with higher flow rates, distinguishing them from the more compact SQ/SQE series which are typically for 3-inch residential boreholes.
- The SP/SPE series is chosen for its high efficiency, robust stainless-steel construction, and reliability in demanding applications, including resistance to sand and aggressive water. The SPE models, in particular, offer superior energy efficiency due to their permanent magnet motors and variable speed drives.
| Model | Borehole Diameter | Max Flow (US gpm) | Max Head (ft) | Motor Type | Motor Efficiency | Max Liquid Temperature |
|---|---|---|---|---|---|---|
| SP/SPE Series (Submersible Borehole) | 4", 6", 8", 10" | 1530-1600 | 2226-2241 | Asynchronous (SP), Permanent Magnet (SPE) | Up to 85% (SP), Up to 93% (SPE) | 140 °F (60 °C) |
| SQ/SQE Series (Submersible Borehole) | 3" | 27-40 | 600-778 | Permanent Magnet | Not specified, but high efficiency | 95 °F (35 °C) |
Competitive Models
^PATA ESC-250
Taiko ESC-250 — centrifugal pump for engine room cooling water and general service duties, 250 m³/h capacity.
^PASA EVZ-200
Shinko EVZ-200 — vertical centrifugal pump for marine cooling water, bilge, and fire service, 200 m³/h capacity.
^PABA VRF Series (Vertical Centrifugal — Ballast / Bilge / Fire)
Vertical single-stage centrifugal pumps for ballast, bilge, fire and general-service duty.
^PAGC SNS Series (Twin-Screw Pump)
^PAGE NB Series (Standardized Centrifugal, EN 733)
Send enquiry
Send an enquiry to the manufacturer of ^PAKN SP/SPE Series (Submersible Borehole). One broadcast per day.
Contribute or correct
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Code map
^P A K N │ │ │ └── Model: SP/SPE Series (Submersible Borehole) │ │ └───── Make: Grundfos │ └──────── Equipment: Centrifugal Pump └─────────── System: Pumps