HNPM mzr-4609 Ex

  • Max. Capacity 56 ml/min

  • Max. Pressure 10 bar

  • Max. Viscosity 5000 mPas

  • Temperature Range -5 to +40 °C 

HNPM mzr-4609 Ex

Atex Area Micro Annular Gear Pump HNPM mzr-4609 Ex by HNP Mikrosysteme for use in chemical and process technology at Thomson Process Equipment and Engineering.

HNPM Atex Pump Ex Series HNPM mzr-4609 Ex Micro Annular Gear Pump offers Precision Dosing, Low Pulsation Small Volume Dosage at High Pressure for broad viscosity range of liquids including watery solutions, solvents, oil and gels.

HNP Mikrosysteme micro annular gear pump mzr-4609 Ex covers the flow range 0.012 - 56 ml/min. The highly precise, low pulsation small volume dosage even of non-lubricating liquids or at high pressure, the compact design of this Ex-pump, the broad viscosity range and the small measurements are unique features of this pump series.

The HNP Mikrosysteme mzr-4609 Ex pumps are applied in the field of chemical and process technology and are suitable for both continuous delivery and discrete dosage of watery solutions, solvents, oil and other viscous liquids. Accessories extending the operating parameters of the device are available.

Advantages of the HNP Mikrosysteme Micro Annular Gear Pump mzr-4609 Ex Atex Ready Micro Dosing 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
  • Broad viscosity range - methanol, solvents, adhesives, grease, gel
  • Long service life - wear-resistant tungsten carbide
  • Low pulsation delivery, low shear stress - rotary micro annular gear technology

Specifications

Ambient temperature range

0 ... +40 °C

Flow rate

0.012 – 56 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 - 10 bar (145 psi)

Maximum inlet pressure

5 bar (73 psi), (10 bar (145) *)

Operating temperature range

-5 ... +40 °C

Displacement volume

12 µl

Smallest dosage volume

2 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.

Options

Accessories for the ATEX Micro Annular Gear Pump from HNP Mikrosysteme mzr-2509 Ex

for micro annular gear pumps mzr-xx09 Ex and mzr-xx59 Ex,
programmable controller for continuous and discrete dosing
 

Heat insulation module

thermal insulation of pump head and drive for high performance and hermetic inert pump series, 
also available in ATEX
 

Fluidic seal module

additional sealing system for handling liquids sensitive to air or moisture and for vacuum applications of pumps from the high performance series
 

Double shell heating module

double shell for active heating or cooling of pump heads from the high performance and hermetic inert series,
thermal insulation of pump head and drive,
prevents temperature drop of liquid