PEM050 Electronic Metering Pumps
Ultra-High Purity PTFE Dispense Pump
PEM050 metering pumps accurately dispense 1-50 ml of ultra-pure chemicals. They feature a fully supported rolling diaphragm to maximize discharge pressure capabilities. Positive control valves eliminate variability typical of check valves to ensure accuracy.
Features & Benefits
Specifications
Features & Benefits
- Dispense volume ≤50 ml per stroke
- Electronically-controlled adjustable stroke
- Fully adjustable stroke speed
- Highly accurate; ±0.01% repeatable
- No exposed metalics prevents corrosion and contamination
- Ultra-pure 100% PTFE wetted surfaces with fully-swept flow path
- PTFE rolling diaphragm for linear dispense
- Positive inlet/outlet valving prevents flow through
- Visual position reference for easy setup and monitoring
- Leak detection available
- 2-6 fluid ports; fluid in/out any port
- Programmable system logic
- Programmable suckback
- Quick-change mount for easy install and service
- Install in any orientation
- Self-priming
- Compact footprint
- Minimal hold-up volume
- 55 psi discharge capable
- Clean room assembly, testing and packaging
Specifications
Pump Model
SCF per Cycle
Air Pressure
PEM050
Dispense Range1-50 ml per stroke
Dispense Repeatability± 0.01% (Full Scale)
Cycles Per Minute≤ 6 CPM
Air ConsumptionSCF per Cycle
1-3 SCFM
Fluid Path MaterialsPTFE
Valve ActuationAir Pressure
4.14 – 5.52 Bar
(60 – 80 psi)
Max Discharge Pressure(60 – 80 psi)
3.8 Bar (55 psi)
Temperature Capability≤ 100°C (212°F)
Weight2.95 kg (6.5 lb)
Suction Lift*4.6 m (15 ft)
Leak Detection OptionsValve Position Sensing
CommunicationSerial, Ethernet, or Digital (0-5 V, 0-10 V, 4-20 mA)
Pump ModelPEM050
For more information on our full line of electronic metering pumps, please contact a sales representative.