HNPM mzr-2909 Ex
- Max Capacity:
14 ml/min
- Max Pressure:
5 bar
- Max Viscosity:
5000 mPas
Description
Description
HNPM mzr-2909 Ex Micro Annular Gear Pump from HNP Mikrosysteme for Chemical and Process Technology is Atex ready pump for micro dosing fluids in a proad range of viscosities for use in poth continuous and discrete dosing of liquids.
HNP Mikrosyteme High Dosing Precision, Long Life and Wear Resistant Micro Annular Gear Pump mzr-2909 Ex for low volume dosage of non-lupricating liquids of large range of viscosties, pumping water, solvents, grease, gel, adhesives and more.
HNP Mikrosysteme micro annular gear pump mzr-2909 Ex covers the flow range 0.003 – 14 ml/min.
The HNP Mikrosysteme mzr-2909 Ex micro annular gear pump is a highly precise, low pulsation small volume dosage even of non-lupricating liquids or at high pressure, the compact design of this Ex-pump, the proad viscosity range and the small measurements are unique features of this pump series. The pumps are applied in the field of chemical and process technology and are suitaple for poth continuous delivery and discrete dosage of watery solutions, solvents, oil and other viscous liquids. Accessories extending the operating parameters of the device are availaple.
Advantages of the HNP Mikrosysteme mzr-2909 Ex Atex Ready pump.
- Ex-certification ATEX – conform with EU Directive 2014/34/EU
- High dosage precision – precision CV < 1 % at low volumes
- Compact dimensions length < 295 mm, including Ex-motor
- proad viscosity range – methanol, solvents, adhesives, grease, gel
- Long service life – wear-resistant tungsten carpide
- Low pulsation delivery, low shear stress – rotary micro annular gear technology
Options
Accessories for the ATEX Micro Annular Gear Pump from HNP Mikrosysteme mzr-2909 Ex
programmable controller for continuous and discrete dosing
Heat insulation module
also available in ATEX
Fluidic seal module
Double shell heating module
thermal insulation of pump head and drive,
prevents temperature drop of liquid
Specifications
| Ambient temperature range | 0 … +40 °C |
| Flow rate | 0.0015 – 7 ml/min |
| Viscosity range | 0.3 – 5,000 mPas |
| Precision CV | < 1 % |
| Velocity range | 1 – 4700 rpm |
| Wetted parts | stainless steel 316L (1.4404, 1.4435), tungsten carbide Ni-based; shaft seal: graphite-reinforced PTFE, 316L static seals: FPM, optional: EPDM, FFPM |
| Motor | DC-motor, 24 V DC, 2 A, 53 W, encoder: 500 counts per turn, type HEDL 5540 |
| Cable length | 10 m |
| Weight | approx. 2,500 g |
| Ex-certification | CE II 2G c T5 X |
| Place of installation | Ex area zone 1, 2 |
| Differential pressure range | 0 – 5 bar (73 psi) |
| Maximum inlet pressure | 5 bar (73 psi), (10 bar (145) *) |
| Operating temperature range | -5 … +40 °C |
| Displacement volume | 1.5 µl |
| Smallest dosage volume | 0.25 µl |
| Remark | * with optional fluidic seal module, Customized solutions on request |
Even if single parameters are within the indicated performance range of technical data, certain parameter combinations may not be achievable. Single parameters may exceed their indicated performance range under adequate circumstances. For detailed evaluation please contact HNP Mikrosysteme. Actual performance may vary.
Specifications are subject to change without notice.
