Grundfos CR 1-4 B-FGJ-A-V-HQQV
Product ID: 99774156
Request Price and Availability
Grundfos CR 1-4 B-FGJ-A-V-HQQV
Grundfos CR 1-4 B-FGJ-A-V-HQQV
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 combined DIN-ANSI-JIS flanges. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.
| Liquid: | |
| Pumped liquid: | Water |
| Liquid temperature range: | -20 .. 90 °C |
| Selected liquid temperature: | 20 °C |
| Density: | 998.2 kg/m³ |
| Technical: | |
| Pump speed on which pump data are based: | 2873 rpm |
| Rated flow: | 1.8 m³/h |
| Rated head: | 20.3 m |
| Pump orientation: | Vertical |
| Shaft seal arrangement: | Single |
| Primary shaft seal: | HQQV |
| Code for shaft seal: | HQQV |
| Approvals: | CE,EAC,UKCA,SEPRO |
| Approvals for drinking water: | WRAS |
| 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: | 55 °C |
| Maximum operating pressure: | 25 bar |
| Max pressure at stated temp: | 25 bar / 90 °C |
| 25 bar / -20 °C | |
| Type of connection: | DIN / ANSI / JIS |
| Size of inlet connection: | DN 25/32 |
| 1 1/4 inch | |
| Size of outlet connection: | DN 25/32 |
| 1 1/4 inch | |
| Pressure rating for connection: | PN 25 |
| Flange rating inlet: | 250 lb |
| Flange size for motor: | FT100 |
| Electrical data: | |
| Motor standard: | IEC |
| Motor type: | SIEMENS |
| Rated power - P2: | 0.75 kW |
| Power (P2) required by pump: | 0.75 kW |
| Mains frequency: | 50 Hz |
| Rated voltage: | 3 x 220-240D/380-420Y V |
| Rated current: | 2,80-2,60/1,60-1,50 A |
| Starting current: | 620 % |
| Cos phi - power factor: | 0.86 |
| Rated speed: | 2850 rpm |
| IE efficiency: | IE3 80,7% |
| IE Efficiency class: | IE3 |
| Enclosure class (IEC 34-5): | IP55 |
| Insulation class (IEC 85): | F |
| Motor No: | 81U02304 |
| Controls: | |
| Frequency converter: | None |
| Pressure sensor: | N |
| Others: | |
| Minimum efficiency index, MEI ≥: | 0.70 |
| Net weight: | 30.2 kg |
| Gross weight: | 41.7 kg |
| Shipping volume: | 0.14 m³ |
Spare Parts
| Part Number | Product Name |
|---|---|
| 96455087 | Kit, Shaft seal HQQV |
| 96455091 | Kit, Gaskets |
| 96455095 | Kit, Wear parts |