Pump CR 32-12 A-F-A-E-HQQE
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Vertical, multistage centrifugal pump with suction and discharge ports on the same level. The pump head and base are in cast iron – all other wetted parts are in stainless steel (EN 1.4301)
CR 32-12 A-F-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 DIN flanges. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.
| Liquid: | ||
| Pumped liquid: | Water | |
| Liquid temperature range: | -30 .. 120 °C | |
| Selected liquid temperature: | 20 °C | |
| Density: | 998.2 kg/m³ | |
| Technical: | ||
| Pump speed on which pump data are based: | 2947 rpm | |
| Rated flow: | 30 m³/h | |
| Rated head: | 184.4 m | |
| Pump orientation: | Vertical | |
| Shaft seal arrangement: | Single | |
| Code for shaft seal: | HQQE | |
| Approvals: | CE,EAC,UKCA,SEPRO | |
| Approvals for drinking water: | WRAS,ACS | |
| Curve tolerance: | ISO9906:2012 3B | |
| Materials: | ||
| Base: | Cast iron | |
| EN 1563 EN-GJS-500-7 | ||
| ASTM A536 80-55-06 | ||
| Impeller: | Stainless steel | |
| EN 1.4301 | ||
| AISI 304 | ||
| Bearing: | SIC | |
| Support bearing: | Graflon | |
| Installation: | ||
| Maximum ambient temperature: | 60 °C | |
| Maximum operating pressure: | 30 bar | |
| Max pressure at stated temp: | 30 bar / 120 °C | |
| 30 bar / -30 °C | ||
| Type of connection: | DIN | |
| Size of inlet connection: | DN 65 | |
| Size of outlet connection: | DN 65 | |
| Pressure rating for connection: | PN 40 | |
| Flange size for motor: | FF300 | |
| Electrical data: | ||
| Motor standard: | IEC | |
| Motor type: | 180MB | |
| Rated power – P2: | 22 kW | |
| Power (P2) required by pump: | 22 kW | |
| Mains frequency: | 50 Hz | |
| Rated voltage: | 3 x 380-415D/660-690Y V | |
| Rated current: | 39.5/22.8 A | |
| Starting current: | 830 % | |
| Cos phi – power factor: | 0.90 | |
| Rated speed: | 2950 rpm | |
| IE Efficiency class: | IE3 | |
| Motor efficiency at full load: | 92.7 % | |
| Motor efficiency at 3/4 load: | 93.7-94.0 % | |
| Motor efficiency at 1/2 load: | 94.4-94.1 % | |
| Number of poles: | 2 | |
| Enclosure class (IEC 34-5): | 55 Dust/Jetting | |
| Insulation class (IEC 85): | F | |
| Motor No: | 85U17530 | |
| Controls: | ||
| Frequency converter: | None | |
| Others: | ||
| Terminal box position: | 6 | |
| Minimum efficiency index, MEI ≥: | 0.70 | |
| Net weight: | 223 kg | |
| Gross weight: | 268 kg | |
| Shipping volume: | 0.808 m³ | |
| Danish VVS No.: | 385906120 | |
| Swedish RSK No.: | 5824891 | |
| Finnish LVI No.: | 4925478 | |
