Description
The Grundfos 93058862 is a Vertical Multistage Centrifugal Pump — Stainless Variable Speed. Stainless steel EN 1.4301 (304) with integrated variable frequency drive. Nominal performance: 31.1US gpm at 174ft. Rated 440-480V, 3.0-Phase, 60 Hz.
Genuine Grundfos Part
OEM component engineered and manufactured to Grundfos specifications. Maintains pump performance and warranty coverage.
Full Traceability
Genuine Grundfos parts carry manufacturer traceability from production through delivery. No counterfeit risk.
Authorized Source
PumpStop is an authorized Grundfos distributor. All parts are genuine — not aftermarket, not surplus.
Confirm Compatibility
Always verify part number against your pump model number and serial number before ordering. Contact PumpStop for parts identification assistance.
Technical Support Available
PumpStop technical team can identify correct parts from pump nameplate data, serial number, or model code. Call (781) 281-8905 or chat.
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Parts availability varies. Contact PumpStop to confirm stock, lead time, and pricing before placing an order.
| Model Number | 93058862 |
| Product Series | CRIE |
| Series Description | Vertical Multistage Centrifugal Pump — Stainless Variable Speed |
| Power | 5HP |
| Voltage | 440-480V |
| Phase | 3.0-Phase |
| Frequency | 60 Hz |
| Motor Speed | 360-4000rpm |
| Pump Speed | 3531rpm |
| Full Load Current | 6,20-5,80A |
| Motor Type | 112C |
| Motor Protection | ELEC |
| Motor Efficiency Class | IE5 |
| Motor Efficiency | 92.5% |
| Insulation Class | F |
| Protection Class (IP) | IP55 |
| Nominal Flow | 31.1US gpm |
| Nominal Head | 174ft |
| Max Operating Pressure | 362.59psi |
| Max Fluid Temperature | 248°F |
| Max Ambient Temperature | 122°F |
| Inlet Connection | DN 25/32 |
| Outlet Connection | DN 25/32 |
| Pipe Pressure Rating | PN 25 |
| Pipe Standard | DIN / ANSI / JIS |
| Impeller Material | Stainless steel |
| Housing Material | Stainless steel |
| Shaft Seal | HQQE |
| Approvals / Certifications | CE, UKCA, SEPRO, RCM |
| Electrical | Verify supply voltage, phase, and frequency match nameplate before installation: 440-480V, 3.0-Phase, 60 Hz. |
| Temperature limits | Do not exceed max fluid temperature 248°F or max ambient temperature 122°F. Exceeding limits damages seals and motor insulation. |
| Dry running | Do not run dry. CRIE pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations. |
| Maintenance | Refer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation. |
- EAN
- 5715467180008
- Applications
- Boiler Feeds, Chemical Delivery / Transfer, Commercial, Condensate Return, Filtration Systems, Fracking, HVAC, Industrial Processes, Reverse Osmosis, Sprinkler / Irrigation, Washing / Cleaning Systems, Water Treatment
- Maximum flow
- 30 GPM (6.8 m3/h)
- Maximum operating pressure
- 362psi (25 bar)
- Voltage
- 440-480