Versatile pump for chemical applications
The new WELCH MPC 303 Z comes from our latest pump generation series With up to 20% higher pumping speed in the application critical working range (<20 mbar), more in line with the performance of a 3-stage diaphragm pump.
The oil-free design ensures a clean workplace environment and uncontaminated pumping of gases resulting in cleaner samples with no risk of oil back-streaming, as well as low maintenance costs and very easy serviceability – even simpler than previous generations of pump. Its compact, lightweight design allows for minimal bench space usage and, along with its quiet operation, makes MPC 303 Z the essential chemistry diaphragm pump for laboratories & universal application.Use vacuum regulator with dial gauge (700458) to optimize the vacuum level for the solvent being evaporated. Also available as MXPC 303 Z fully accessorised model.
Improved performance and exceptional reliability
MPC 303 Z has optimised single piece diaphragm (SPD) design and pump head geometry for improved flow path and reliability. With its market leading design using PTFE and other fluoropolymers for all wetted parts, MPC 303 Z is fully chemically resistant against aggressive solvents and acidic vapours commonly used in chemistry and pharmaceutical labs. The pump heads are made from PTFE-carbon fibre composite to offer the best chemical resistance with added strength and rigidity.
Your benefits:
- Pump a wide range of solvent and acid vapours
- Improved ultimate vacuum – evaporate high boiling point solvents
- Perform more work – up to 30% faster process times
Applications:
- Ideal for evaporation type applications – especially benchtop rotary evaporators
- Vacuum concentrators
- Small vacuum ovens
Scope of delivery: Chemical duty diaphragm pump, ON/OFF switch, motor overload protection, DN8 hose nozzle adapter, carry handle and vibration isolating feet. Schuko and UK plug leads
•Provides continuous oil-free operation
•Wetted parts are PTFE coated for chemical durability
•Integrated gas ballast valve for pumping condensable vapours
•Improved performance and exceptional reliability
•Wired for 230V 50/60Hz (415722)
•Pumping speed 50/60Hz (m3h): 2 / 2.2
•Ultimate Pressure (mbar): 5
| Number of heads / stages | 2/2' |
| Max. pumping speed at 50 Hz in m³/h (l/min) | 2 (33) |
| Max pumping speed at 60 Hz in m³/h (l/min) | 2.2 (36) |
| Max. pumping speed at 60 Hz in cfm (l/min) | 1.3 (36) |
| Ultimate pressure in mbar (Torr) | < 5 |
| Wired for | 230V, 50/60Hz |
| Intake connection | DN 16 KF with optional Hose nozzle DN 8 |
| Exhaust connection | Hose nozzle DN 8 |
| Sound level (dB) | < 44 |
| Dimensions (W/D/H) in mm | 230/265/170 |
| Weight kg (lbs) | 11.2 (24.7) |
| Name | Quantity | Picture |
| Welch MPC 303 Z 1.4 CFM 8 Torr Oil Free Diaphragm Pump | 1 PC | |
| White premium food grade silicone vacuum hose (3 ft) | 1 PC | |
| DN8 – M12x1 thread hose nozzle | 1 PC | |
| DN8 – G1/4” thread | 1 PC | |
| Power Cord with Plug | 1 PC | |
| User's manual | 1 PC |
Tariff fees may apply. An invoice may be sent separately.
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