Grundfos
CR/CRI/CRN/CRT Series
Documents
Full specifications
| Flange connections | 1 to 4 inch ANSI | ↗ |
| Housing material (CR) | cast iron and AISI 304 stainless steel | ↗ |
| Housing material (CRI/CRN) | AISI 304 or AISI 316 stainless steel | ↗ |
| Housing material (CRT) | titanium | ↗ |
| Liquid temperature range (Cool-Top) | up to 356 °F (180 °C) | ↗ |
| Liquid temperature range (standard) | -4 to +248 °F (-20 to +120 °C) | ↗ |
| Min inlet pressure (CRN-SF) | 29 psi (2 bar) | ↗ |
| Motor power range | 0.33 to 335 HP (0.25 to 250 kW) | ↗ |
| Motor speed | 1450-5900 rpm | ↗ |
| Supply voltage | 1×200-240V; 3×200-240V; 3×440-480V; 3×380-500V | ↗ |
Every figure is traced to the manufacturer’s published data. ↗ opens the source.
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