Laboratory vacuum pump ME 16 NT

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Overview

• oil-free, contamination-free pumping and evacuation
• high flow rate even near ultimate vacuum
• low noise and very low vibration
• long diaphragm service life and maintenance-free drive

Description
Diaphragm pumps provide continuous, oil-free evacuation and pumping of gases for a wide range of industrial applications. The single-stage design of the ME 16 NT offers a favourable combination of high pumping speed and an ultimate vacuum down to 70 mbar. All wetted parts are made of aluminum and selected plastics, making the pump suitable for non-corrosive gases. Highly flexible, fabric-reinforced double diaphragms made of FKM (fluoroelastomer) ensure extended operational life. The eight-head configuration delivers high volumetric flow in a compact, easy-to-clean housing. The drive is designed for low vibration and long maintenance intervals, reducing total lifetime costs.

Technical data and graphs (summary)

• Max. pumping speed (50 Hz): 16.4 m3/h
• Max. pumping speed (60 Hz): 9.6 cfm
• Ultimate vacuum: 70 mbar / 53 torr
• Number of heads: 8
• Number of stages: 1
• 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: small flange KF DN 25
• Outlet connection: G1/2"
• Rated motor power: 0.53 kW
• Rated motor speed at 50/60 Hz: 1650 min-1
• Protection class (IEC 60529): IP 40
• Dimensions (L x W x H): 554 x 260 x 359 mm
• Weight: 30.2 kg
• Noise (sound pressure level) at 50 Hz: 54 dBA
• ATEX conformity: II 3/- G Ex h IIC T3 Gc X (internal atmosphere only)
• NRTL certification: No
• Items supplied: pump completely mounted and ready for use, silencer, manual
• Rated mains voltage range: 200-230 V
• Mains frequency: 50-60 Hz

Features / technical specifications

• Model: ME 16 NT
• Ultimate vacuum: 70 mbar
• Pumping speed (50 Hz): 16.4 m3/h
• Pumping speed (60 Hz): 9.6 cfm
• Heads: 8
• Stages: 1
• Motor power: 0.53 kW
• Rated speed: 1650 min-1 (50/60 Hz)
• Connections: inlet KF DN 25, outlet G1/2"
• Protection class: IP 40
• Dimensions (L x W x H): 554 x 260 x 359 mm
• Weight: 30.2 kg
• Noise level: 54 dBA (50 Hz)
• Max. back pressure (abs.): 1.1 bar
• Operating ambient temperature: 10 °C to 40 °C
• Storage temperature range: -10 °C to 60 °C
• ATEX: II 3/- G Ex h IIC T3 Gc X (internal atmosphere only)
• Items supplied: pump mounted, silencer and manual