Technical Parameters
Specification | KPK400-SV/SW | KPK400-12B/24B | KPK400-ST |
Motor type | DC brushed motor | DC brushless motor | Stepper motor |
Flow range | B40:260ml/min;B25:360ml/min | B40:260ml/min;B25:360ml/min | 0.01ml/min-550ml/min;accuracy±10%(B40:300ml/min,B25:410ml/min @400rpm) |
Noise | 68dB | 70dB | 60dB |
Power | 10W | 10W | 24W |
Control method | Switch control | Switching value control/PWM speed regulation | Stepper motor controller |
Weight | About 275g | About 252g | About 520g |
Rated voltage | 12V/24V | 12V/24V | 24V |
Pump tube life | B : 1000h | B : 1000h | B : 1000h |
Motor life | 800h | 2000h | 2000h |
Pump tube material | BPT | BPT | BPT |
Pump tube size | B40:4.0mm×7.2mm;B25:4.8mm×8.0mm | B40:4.0mm×7.2mm;B25:4.8mm×8.0mm | B40:4.0mm×7.2mm;B25:4.8mm×8.0mm |
Number of rotors | 3 | 3 | 3 |