MZ 1C Chemistry Diaphragm Pump, 0.75 m³/h, 12 mbar, Two-Stage
Special Price
R 36,340.00
Regular Price
R 36,520.71
- Type: Chemistry diaphragm vacuum pump (2-stage)
- Pumping Speed: 0.75 m³/h
- Ultimate Vacuum: 12 mbar (20 mbar with gas ballast)
- Gas Ballast: Yes
- Operation: Oil-free, maintenance-free
- Noise Level: 45 dBA
- Chemical Resistance: PTFE / fluoroplastics
- Dimensions: 312 × 121 × 170 mm
- Weight: 6.7 kg
- Power: 220–230 V, 50–60 Hz
Optional accessories are available for purchase separately. If you require a customised solution, please contact our technical specialists by selecting the "Add to enquiry" button and using our enquiry form or at sales@lasec.com.
Installation, training and special delivery requirements, such as the need for tail-lift trucks and additional labour and installation for large equipment and hazardous material (Hazmat) packaging, are chargeable in addition to standard freight and will be quoted separately before dispatch.
Online ordering is currently limited to South African customers, but our full range is still available. If you are ordering from outside South Africa, please log an enquiry or email internationallabsales@lasec.com, and our international sales team will gladly assist you through our traditional sales channels.
Availability:In stock
Only 1 left
SKU
IVAC20724100
BrandVACUUBRAND
Product Overview
The VACUUBRAND MZ 1C chemistry diaphragm pump is a high-performance, oil-free vacuum pump designed for continuous pumping of corrosive gases and vapours. Featuring a two-stage construction, it delivers an optimal combination of high pumping speed and low ultimate vacuum, making it ideal for more demanding laboratory applications than single-stage pumps.
Built with chemically resistant fluoroplastics and PTFE sandwich diaphragms, the MZ 1C ensures excellent durability and resistance to aggressive media. The integrated gas ballast valve enables continuous condensate removal, improving performance when handling condensable vapours.
With its quiet operation, compact footprint, and maintenance-free design, the MZ 1C is well suited for routine laboratory workflows requiring reliable vacuum performance.
Key Features
High Performance Two-Stage Design
- Two-stage diaphragm pump for improved vacuum performance
- Achieves 12 mbar ultimate vacuum
- Suitable for demanding vacuum applications
Gas Ballast Function
- Integrated gas ballast valve for continuous purge
- Improves handling of condensable vapours
- Maintains stable vacuum performance
Exceptional Chemical Resistance
- Wetted parts made from chemically resistant fluoroplastics
- PTFE sandwich diaphragms for long service life
- Designed for corrosive gases and vapours
Oil-Free & Maintenance-Free
- No oil contamination risk
- Maintenance-free drive system
- Proven long diaphragm lifetime
Compact & User-Friendly
- Top-mounted power switch for easy operation
- Slim, space-saving design
- Suitable for benchtop use
Quiet Operation
- Low noise level (~45 dBA)
- Minimal vibration for improved working conditions
Compliance & Certification
- ATEX: II 3/- G Ex h IIC T3 Gc X (internal atmosphere only)
- NRTL certified
- Protection class: IP40
Included in Delivery
- Pump (fully assembled)
- Operating manual
Optional Accessories
- Manual vacuum regulator valve with dial gauge (for vacuum and flow adjustment)
Typical Applications
- Vacuum filtration
- Evacuation of corrosive gases and vapours
- Chemical sample preparation
- Laboratory vacuum processes
- Continuous operation applications
Advantages
- Deeper vacuum than single-stage pumps
- Excellent chemical resistance for aggressive media
- Stable performance with condensable vapours
- Quiet, compact, and maintenance-free design
- Reliable for continuous laboratory use
| Max. pumping speed 50 Hz | 0.75 m3/h |
| Max. pumping speed 60 Hz | 0.5 cfm |
| Ultimate vacuum | 12 mbar / 9 torr |
| Ultimate vacuum with gas ballast | 20 mbar / 15 torr |
| Number of heads | 2 |
| Number of stages | 2 |
| Lower ambient temperature (operation) | 10 °C |
| Upper ambient temperature (operation) | 40 °C |
| Lower ambient temperature (storage) | -10 °C |
| Upper ambient temperature (storage) | 60 °C |
| Max. back pressure (abs.) | 1.1 bar |
| Inlet connection | Hose nozzle DN 8-10 mm |
| Outlet connection | Hose nozzle DN 8-10 mm |
| Rated motor power | 0.06 kW |
| Rated motor speed at 50/60 Hz | 1500/1800 min-1 |
| Protection class IEC 60529 | IP 40 |
| Dimension L in mm | 312 mm |
| Dimension B in mm | 121 mm |
| Dimension H in mm | 170 mm |
| Weight | 6.7 kg |
| Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU-PURE®) | 45 dBA |
| ATEX conformity | II 3/- G Ex h IIC T3 GcX Internal Atm. only |
| NRTL certification | Yes |
| Items supplied | Pump completely mounted, ready for use, with manual. |
| Rated mains voltage range 1 | 220-230 V |
| Mains frequency 1 | 50-60 Hz |
Frequently Asked Questions (FAQs)
Q: What is the VACUUBRAND MZ 1C diaphragm pump used for?
A: The VACUUBRAND MZ 1C is designed for vacuum filtration, evacuation of corrosive gases and vapours, and general laboratory vacuum processes, especially in more demanding applications requiring deeper vacuum.
Q: What is the key advantage of the two-stage design?
A: The two-stage diaphragm design allows the pump to achieve a lower ultimate vacuum (12 mbar) compared to single-stage pumps, making it suitable for more demanding applications.
Q: What is the maximum pumping speed of the MZ 1C?
A: The pump delivers a maximum pumping speed of 0.75 m³/h (50 Hz) or approximately 0.5 cfm (60 Hz).
Q: What ultimate vacuum can the pump achieve?
A: The pump achieves an ultimate vacuum of 12 mbar (9 torr), or 20 mbar (15 torr) when using the gas ballast.
Q: What is the function of the gas ballast valve?
A: The gas ballast valve allows continuous purging of condensable vapours, helping to prevent condensation inside the pump and maintain stable vacuum performance.
Q: Is the MZ 1C pump oil-free?
A: Yes. The pump operates oil-free, eliminating contamination risks and reducing maintenance requirements.
Q: What materials provide chemical resistance?
A: The pump uses chemically resistant fluoroplastics and PTFE sandwich diaphragms, making it suitable for handling aggressive chemicals and vapours.
Q: Is the pump suitable for continuous operation?
A: Yes. The MZ 1C is designed for continuous laboratory use with a maintenance-free drive system and long diaphragm service life.
Q: How quiet is the MZ 1C pump?
A: The pump operates at a low noise level of approximately 45 dBA, ensuring a quiet working environment.
Q: What are the dimensions and weight of the pump?
A: The pump measures 312 × 121 × 170 mm (L × W × H) and weighs approximately 6.7 kg.
Q: What connections does the pump use?
A: The pump uses hose nozzle connections (DN 8–10 mm) for both inlet and outlet.
Q: What power supply is required?
A: The pump operates on 220–230 V, 50–60 Hz power and uses a CEE plug.
Q: What certifications does the MZ 1C have?
A: The pump is ATEX certified (II 3/- G Ex h IIC T3 Gc X) for internal atmosphere, NRTL certified, and has a protection class of IP40.
Q: What is included with the pump?
A: The pump is supplied fully assembled and includes an operating manual.
Q: Are accessories available for this pump?
A: Yes. An optional manual vacuum regulator valve with dial gauge is available for precise adjustment of vacuum level and flow rate.
Q: What are the main advantages of the MZ 1C diaphragm pump?
A: Key advantages include deeper vacuum performance, excellent chemical resistance, stable operation with condensable vapours, oil-free design, and quiet, maintenance-free operation.
| Brand | VACUUBRAND |
|---|
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