Grundfos CR 1-10 A-B-A-E-HQQE
Product ID: 99354637
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Grundfos CR 1-10 A-B-A-E-HQQE
Grundfos CR 1-10 A-B-A-E-HQQE
Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron – all other wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via oval flanges with internal NPT threads. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.
| Specification | Value | |
|---|---|---|
| Liquid: | ||
| Pumped liquid: | Water | |
| Liquid temperature range: | -20 .. 120 °C | |
| Selected liquid temperature: | 20 °C | |
| Density: | 998.2 kg/m³ | |
| Technical: | ||
| Pump speed on which pump data are based: | 3484 rpm | |
| Rated flow: | 2.2 m³/h | |
| Rated head: | 63.3 m | |
| Pump orientation: | Vertical | |
| Shaft seal arrangement: | Single | |
| Primary shaft seal: | HQQE | |
| Code for shaft seal: | HQQE | |
| Approvals: | CURUS | |
| Approvals for drinking water: | NSF/ANSI 61 | |
| Curve tolerance: | ISO9906:2012 3B | |
| Materials: | ||
| Base: | Cast iron | |
| EN 1561 EN-GJL-200 | ||
| ASTM A48-25B | ||
| Impeller: | Stainless steel | |
| EN 1.4301 | ||
| AISI 304 | ||
| Installation: | ||
| Maximum ambient temperature: | 40 °C | |
| Maximum operating pressure: | 16 bar | |
| Max pressure at stated temp: | 16 bar / 120 °C | |
| 16 bar / -20 °C | ||
| Type of connection: | Oval / NPT(F) | |
| Size of inlet connection: | 1 inch | |
| Size of outlet connection: | 1 inch | |
| Pressure rating for connection: | PN 16 | |
| Flange size for motor: | 56C | |
| Electrical data: | ||
| Motor standard: | NEMA | |
| Motor type: | BALDOR | |
| Rated power - P2: | 1.1 kW | |
| Power (P2) required by pump: | 1.1 kW | |
| Mains frequency: | 60 Hz | |
| Rated voltage: | 3 x 575 V | |
| Service factor: | 1.15 | |
| Rated current: | 1.6 A | |
| Rated speed: | 3450 rpm | |
| IE efficiency: | IE3 85,5% | |
| IE Efficiency class: | NEMA Premium / IE3 60Hz | |
| Motor efficiency at full load: | 85.5 % | |
| Number of poles: | 2 | |
| Enclosure class (IEC 34-5): | 54 Dust/Splashing | |
| Insulation class (IEC 85): | B | |
| Motor No: | 84Z04184 | |
| Controls: | ||
| Frequency converter: | None | |
| Pressure sensor: | N | |
| Others: | ||
| Net weight: | 29.5 kg | |
| Gross weight: | 34.5 kg | |
| Shipping volume: | 0.173 m³ | |