Bellows Metering Pump - PW Series 5 mL/shot

The PW Series Bellows Metering Pump is designed for more precise chemical dispensing. High accuracy (+/- 1%) is attainable without additional flow control valves, due to our exclusive corrugated valves (patent pending).

Specifications:
Dispensing Range: 20-200 ml/min
Dispensing/Stroke: 5 ml
Max. Discharge Press.: 0.05MPa (7.14 psi)
Stroke Speed: 4 - 40 strokes/min
Operating Temperature: 10 - 100 °C (50 - 212 °F)

Features:

• PB-9 Controller available for all PW Series Bellows Metering Pumps
• High reliabiltiy PTFE bellows type pump with fixed stroke length
• Flow rate variable from 10 to 100% of max. by changing stroke speed
• +/- 1% accuracy without any back pressure device
• PTFE corrugated valve spring is free from mechanical fatigue by thermal cycle or bending