The Grundfos CRIE 5-4 (product number 99340871, type key N-CA-A-E-HQQE) is a 4-stage vertical multistage centrifugal pump rated 29.3 US gpm at 98.1 ft, driven by a 1.5 HP motor. Certified to NSF/ANSI 61 for drinking-water service.
Performance & Hydraulic Data
| Rated flow | 29.3 US gpm |
| Rated head | 98.1 ft |
| Maximum head | 130.9 ft |
| Stages / impellers | 4 / 4 |
| Reduced-diameter impellers | 0 |
| Rated pump speed | 3483 rpm |
| Maximum operating pressure | 362.59 psi |
| Max pressure at temperature | 363 / 250 psi / °F |
| Pump orientation | Vertical |
| Low NPSH version | No |
| Curve tolerance | ISO9906:2012 3B |
Materials of Construction
| Pump base | Stainless steel — EN 1.4408 — AISI 316 |
| Impellers & chambers | Stainless steel — EN 1.4301 — AISI 304 |
| Shaft seal | HQQE — EPDM elastomers |
| Shaft seal arrangement | Single |
| Bearing | SIC |
| Elastomers | EPDM |
Motor & Electrical Data
| Rated power (P2) | 1.5 HP |
| Voltage | 200-240 V |
| Phase | Single-phase |
| Frequency | 60 Hz |
| Rated speed | 360-4000 rpm |
| Rated current | 6.7-5.6 A |
| Service factor | 1.00 |
| Power factor (cos φ) | 0.99 |
| Motor standard / make | NEMA / 80B |
| Enclosure class | IP55 |
| Insulation class | F |
| Built-in motor protection | ELEC |
| Motor flange | 56C |
| Grundfos motor number | 98362277 |
| Frequency converter | Built-in |
Connections & Operating Limits
| Connection type | FlexiClamp |
| Pressure rating | PN 25 |
| Suction port | 1 1/4 inch |
| Discharge port | 1 1/4 inch |
| Maximum ambient temperature | 122 °F |
| Liquid temperature range | -4 °F to 248 °F |
Approvals, Weights & Identification
| Drinking-water approval | NSF/ANSI 61 |
| Electrical approvals | CE,UKCA,SEPRO,RCM, |
| Grundfos product number | 99340871 |
| EAN | 5713827515682 |
| Net weight | 52.3 lb (23.7 kg) |
| Gross (shipping) weight | 84.8 lb (38.5 kg) |
| Shipping volume | 4.94 ft³ |
| Country of origin | United States |
| HS / customs tariff code | 8413.70.2040 |
Recommended Spare Parts
| Part | Description | Grundfos P/N |
|---|
| Shaft seal kit | HQQE cartridge shaft seal, 12 mm — the primary wear item | 96455086 |
| Wear parts kit | CR/I/N 5 wear parts set, silicon carbide (covers 4-stage build) | 96455096 |
| Gasket kit | EPDM gasket set, CR/I/N 1s/1/3/5 | 96455090 |
| Replacement motor | 80B, 56C, 1.5 HP, 200-240 V | 98362277 |
| Coupling kit / guard | Frame-dependent — send your pump nameplate and we will confirm | Contact us |
Genuine Grundfos service kits. All specifications above are taken directly from official Grundfos product data.
Typical Applications
Water supply and pressure boosting • reverse osmosis and membrane filtration feed • water treatment and transfer • boiler feed and condensate • industrial process and washing • HVAC and cooling circuits • irrigation.
Need help? Contact ForeverPure Place for pricing, lead time, spare-part confirmation, or help selecting the correct number of stages and materials for your duty point.
Accessories for This Pump
Commonly specified alongside Grundfos E-pumps. Send us your pump nameplate and we will confirm the correct part for your exact build and voltage before you order.
Building-automation connectivity
VFS Flow & Temperature Sensor
This pump accepts a Grundfos CIM interface card (or an external CIU box) to report to a BMS or PLC. All eight are the same card with a different protocol — choose the one your building system speaks:
CIM/CIU 100 GENIbus · CIM/CIU 150 PROFIBUS DP · CIM/CIU 200 Modbus RTU · CIM/CIU 250 Modbus TCP · CIM/CIU 300 BACnet MS/TP · CIM/CIU 500 EtherNet/IP · CIM/CIU GRM · CIM/CIU LonWorks
