The KQSN series has a total of 107 models and 508 specification parameters of products, providing a variety of performance conditions for different impeller diameters and speeds to choose from (see Type Spectrum for details).

Speed: 740, 990, 1480, and 2960r/min

The diameter of the inlet and outlet pipe is 150-600mm, and its flange complies with GB/T17241.6 PN1.0 (nominal head ≤ 75m) and GB/T17241.6

PN1.6 (nominal head>75m), and can be used in conjunction with the following standard flanges of the same level: BS 4504, ISO 7005.1, DIN 2533.

Flow rate Q: 68-6276m3

/H

Lift H: 9-306m

Temperature range: medium maximum temperature ≤ 80 ºC (standard configuration), 80-130 ºC (special configuration, details can be consulted with the technical department)

Note: All KQSN-S pumps, all KQSN-W pumps, and KQSN pumps with 40 shafts [150-M (N) 4, 150-M (N) 6, 150-M (N) 7, 200-M (N) 6, 200-

M (N) 9, 200-M (N) 12] Due to the compact structure of the pump, it has been impossible to add a cooling structure.

Standard test pressure: 1.2 * (closing point head+inlet pressure) or 1.5 * (operating point head+inlet pressure)

Permitted medium for transportation: clear liquid. If the medium is other liquids, please contact our company

Environmental temperature and altitude:

1. The ambient temperature should not exceed 40 ºC. If it exceeds this, it is necessary to use a motor or special motor with a higher output power.

2. If the altitude does not exceed 1000m, it is necessary to increase the output power of the motor or special motor; The elevation increases and the pressure drops, which affects the normal operation of the pump

When selecting, special attention should be paid to it.

If encountering the above special circumstances, you can consult the technical department.