Grundfos-TP
- Construction
- Grundfos TP, TPD Series 300 pumps are single-stage, close-coupled pumps with in-line inlet and outlet ports of identical diameter.
- The pumps are fitted with a fan-cooled asynchronous motor. Motor and pump shafts are connected via a rigid sleeve coupling.
- Most TP Series 300 pumps are available as singlehead, TP, and twin-head, TPD pumps. TP Series 300 pumps have PN 16 flanges or PN 25 flanges.
- The largest pumps have DN 500, PN 40 inlet flanges and DN 400, PN 40 outlet flanges and a maximum operating pressure of 25 bar.
- The pumps are fitted with an unbalanced or a balanced mechanical shaft seal.
- The pumps are of the top-pull-out design, that is you can remove the power head (motor, pump head and/or motor stool and impeller) for maintenance or service while the pump housing remains in the pipes.
- The pump housing is provided with a replaceable wear ring to ensure high pump efficiency for life. The twin-head pumps are designed with two parallel power heads. A non-return flap valve in the common outlet port is opened by the flow of the pumped liquid and prevents backflow of liquid into the idle pump head.
- As radial and axial forces are absorbed by the fixed bearing in the motor drive-end, the pump requires no bearing.
- The impeller is hydraulically balanced to minimise axial forces.
- TP pumps are fitted with highefficiency motors.
- Thông số kỹ thuật
- Lưu lượng Q: max. 4600 m³/h
- Cột áp H: max. 170 m
- Nhiệt độ lưu chất.: –25°C to +120°C
- Áp lực: max. 25 bar
- Ứng dụng Grundfos-TP: Bơm tuần hoàn nước nóng, lạnh trong hệ thống:
- Hệ thống sưởi ấm
- Hệ thống nước nóng
- Bơm tuần hoàn hệ thống giải nhiệt
- Construction
- Grundfos TP, TPD Series 300 pumps are single-stage, close-coupled pumps with in-line inlet and outlet ports of identical diameter.
- The pumps are fitted with a fan-cooled asynchronous motor. Motor and pump shafts are connected via a rigid sleeve coupling.
- Most TP Series 300 pumps are available as singlehead, TP, and twin-head, TPD pumps. TP Series 300 pumps have PN 16 flanges or PN 25 flanges.
- The largest pumps have DN 500, PN 40 inlet flanges and DN 400, PN 40 outlet flanges and a maximum operating pressure of 25 bar.
- The pumps are fitted with an unbalanced or a balanced mechanical shaft seal.
- The pumps are of the top-pull-out design, that is you can remove the power head (motor, pump head and/or motor stool and impeller) for maintenance or service while the pump housing remains in the pipes.
- The pump housing is provided with a replaceable wear ring to ensure high pump efficiency for life. The twin-head pumps are designed with two parallel power heads. A non-return flap valve in the common outlet port is opened by the flow of the pumped liquid and prevents backflow of liquid into the idle pump head.
- As radial and axial forces are absorbed by the fixed bearing in the motor drive-end, the pump requires no bearing.
- The impeller is hydraulically balanced to minimise axial forces.
- TP pumps are fitted with highefficiency motors.
