The Grundfos CRN 1-21 is a vertical multistage centrifugal pump (AISI 316 stainless steel) (Grundfos part number 99916090). It is rated at 3 HP, single-phase 115/208-230V, 60 Hz, and features all AISI 316 stainless steel construction for aggressive or high-purity media with an HQQE shaft seal (tungsten-carbide / silicon-carbide faces, EPDM elastomers).
Specifications
| Model | CRN 1-21 |
|---|---|
| Grundfos part number | 99916090 |
| Pump type | Vertical multistage centrifugal pump (aisi 316 stainless steel) |
| Power | 3 HP |
| Electrical | Single-phase, 115/208-230V, 60 Hz |
| Construction | all AISI 316 stainless steel construction for aggressive or high-purity media |
| Shaft seal | HQQE shaft seal (tungsten-carbide / silicon-carbide faces, EPDM elastomers) |
| Shipping weight | 141 lb |
| Shipping dimensions (W×H×L) | 14 × 14 × 49 in |
Applications
The Grundfos CRN 1-21 is used for reverse osmosis, aggressive and high-purity liquids, chemical and industrial process, and applications requiring AISI 316 stainless steel wetted parts.
About this pump
Grundfos CR-range vertical multistage pumps are an industry standard for reliable, efficient high-pressure pumping. The CRN 1-21 ships as a complete unit with motor. For help selecting the correct model, number of stages, or materials for your application, contact ForeverPure Place for a quote.
