Grundfos TP 25-90/2 A-O-A-BUBE (98346605)
Product ID: 98346605
Request Price and Availability
Grundfos TP 25-90/2 A-O-A-BUBE (98346605)
Grundfos TP 25-90/2 A-O-A-BUBE (98346605)
TP 25-90/2 A-O-A-BUBE
Single-stage, close-coupled, volute pump with in-line suction and discharge ports of identical diameter. The pump is of the top-pull-out design, i.e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. The pump is fitted with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. Pipework connection is via PN 10 union connections (ISO 228-1). The pump is fitted with a fan-cooled asynchronous motor.
| Specification | Value | |
|---|---|---|
| Liquid: | ||
| Pumped liquid: | Water | |
| Liquid temperature range: | 0 .. 110 °C | |
| Liquid temperature during operation: | 20 °C | |
| Density: | 998.2 kg/m³ | |
| Technical: | ||
| Speed for pump data: | 2865 rpm | |
| Rated flow: | 7.88 m³/h | |
| Rated head: | 7.93 m | |
| Actual impeller diameter: | 89 mm | |
| Primary shaft seal: | BUBE | |
| Curve tolerance: | ISO9906:2012 3B | |
| Materials: | ||
| Pump housing: | Cast iron | |
| EN-JL1030 | ||
| ASTM A48-30 B | ||
| Impeller: | Composite PES/PP 30% GF | |
| Installation: | ||
| Range of ambient temperature: | -30 .. 40 °C | |
| Maximum operating pressure: | 10 bar | |
| Flange standard: | UNION | |
| Pipe connection: | G 1 1/2 | |
| Pressure rating: | PN 10 | |
| Port-to-port length: | 180 mm | |
| Flange size for motor: | FT85 | |
| Electrical data: | ||
| Motor type: | 71B | |
| Rated power - P2: | 0.37 kW | |
| Power (P2) required by pump: | 0.37 kW | |
| Mains frequency: | 50 Hz | |
| Rated voltage: | 1 x 220-230/240 V | |
| Rated current: | 2,95/2,70 A | |
| Starting current: | 280 % | |
| Cos phi - power factor: | 0,99 | |
| Rated speed: | 2770 rpm | |
| Motor efficiency at full load: | 60.0-56.0 % | |
| Number of poles: | 2 | |
| Enclosure class (IEC 34-5): | 55 Dust/Jetting | |
| Insulation class (IEC 85): | F | |
| Others: | ||
| Minimum efficiency index, MEI �?�: | 0.70 | |
| ErP status: | EuP Standalone/Prod. | |
| Net weight: | 11.2 kg | |
| Gross weight: | 13.2 kg | |
| Shipping volume: | 0.04 m³ | |