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Description
This vertical multistage centrifugal pump has suction and discharge ports on the same level, with components in contact with liquid made from high-grade stainless steel (EN 1.4401). It is suitable for applications such as water treatment fertigation, chemigation, dosing, controls and digital groundwater management, as well as drip, micro spray, and soaker hose irrigation.
Specifications
| Manufacturer | Grundfos |
|---|---|
| Part Number | 99145314 |
| Rated pump speed | 3542 rpm |
| Rated flow | 820 US gpm |
| Rated head | 176.2 ft |
| Maximum head | 283.5 ft |
| Actual impeller diameter | 6.64 in |
| Stages | 2 |
| Impellers | 2 |
| Number of reduced-diameter impellers | 2 |
| Low NPSH | N |
| Pump orientation | Vertical |
| Shaft seal arrangement | Single |
| Code for shaft seal | HQQV |
| Approvals for drinking water | NSF/ANSI 372 |
| Curve tolerance | ISO9906:2012 3B |
| Pump version | A |
| Cooling | TEFC |
| Base | Stainless steel, EN 1.4408, ASTM A351 CF8M |
| Impeller | Stainless steel, EN 1.4401, AISI 316 |
| Material code | A |
| Code for rubber | V |
| Bearing | WC/WC |
| Support bearing | Graflon |
| Material certified according to | European standards |
| Maximum ambient temperature | 122 °F |
| Maximum operating pressure | 362.59 psi |
| Max pressure at stated temperature | 363 psi / 194 °F |
| Type of connection | PJE |
| Size of suction port | 6 inch |
| Size of outlet port | 6 inch |
| Pressure rating for connection | 1000 psi |
| Flange size for motor | 326TSC |
| Connect code | P |
| Pumped liquid | Water |
| Liquid temperature range | -4 .. 194 °F |
| Selected liquid temperature | 68 °F |
| Density | 62.29 lb/ft³ |
| Motor standard | NEMA |
| Motor type | BALDOR |
| Rated power - P2 | 50 HP |
| Power (P2) required by pump | 50 HP |
| Main frequency | 60 Hz |
| Rated voltage | 3 x 230/460 V |
| Service factor | 1.15 |
| Rated current | 112/56 A |
| Full load SF current | 64 A |
| Cos phi - power factor | 0.87 |
| Rated speed | 3540 rpm |
| IE efficiency | IE3 93,6% |
| IE Efficiency class | IE3 / NEMA Premium |
| Motor efficiency at full load | 93.6 % |
| Number of poles | 2 |
| Enclosure class (IEC 34-5) | IP54 |
| Insulation class (IEC 85) | F |
| Built-in motor protection | NONE |
| Frequency converter | None |
| DOE Pump Energy Index CL | 0.93 |
| Net weight | 913 lb |
| Gross weight | 1230 lb |
| Shipping volume | 71.9 ft³ |
| Thrust handling device | N |
Documents
Repair Parts
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Grundfos
Grundfos 99262419, Wear Part Kit Graphite D28 for CR/N155
Sale price$850.95
Regular price$910.00