Liquid pump (membrane, gear pump)

Chemically-resistant Diaphragm Liquid Pump LIQUIPORT Serial NF100

• Flow rate manual adjustable
• Acid, alkali, solvent resistant
• Self priming
• Dry running
• Maintenance-free
• Splashproof (IP 65)
• Flow rate manually adjustable
• Standby mode
• Maximal pressure limitation

Chemically-resistant Diaphragm Liquid Pump LIQUIPORT Serial NF100/RC

• Flow rate manual adjustable
• Acid, alkali, solvent resistant
• Self priming
• Dry running
• Maintenance-free
• Splashproof (IP 65)
• Flow rate manually adjustable
• Standby mode
• Maximal pressure limitation
• With external control (flowrate and start/stop)

Chemically-resistant Diaphragm Liquid Pump LIQUIPORT Serial NF300

• Flow rate manual adjustable
• Acid, alkali, solvent resistant
• Self priming
• Dry running
• Maintenance-free
• Splashproof (IP 65)
• Flow rate manually adjustable
• Standby mode
• Maximal pressure limitation

Chemically-resistant Diaphragm Liquid Pump LIQUIPORT Serial NF300/RC

• Flow rate manual adjustable
• Acid, alkali, solvent resistant
• Self priming
• Dry running
• Maintenance-free
• Splashproof (IP 65)
• Flow rate manually adjustable
• Standby mode
• Maximal pressure limitation
• With external control (flowrate and start/stop)

Chemically-resistant Diaphragm Metering Pump SIMDOS 02

• Simple and intuitive operation
• Easy calibration
• Cycle mode
• Adaptable to fluid characteristics
• Self priming, can run dry
• Splashproof IP65, small footprint
• Main supply 100-–240 V / 50-–60 Hz
• Ambient temperature allowed +5 to +40 °C
• Liquid temperature allowed +5 to +80 °C
• Flow rate: 30 ul/min-–20 ml/min at atmosphere pressure
• Dosing volume: 30 ul-–999 ml at atmosphere pressure
• Suction height: 2 mWg
• Max. pressure: 6 bar
• Maximum viscosity allowed 150 cSt
• Accuracy +/-2% (nominal value)
• Repeatability +/-1%
• Power consumption 10 W
• Protection class IP65
• Dimensions: 140 x 87 x 130 mm
• Weight: 0.9 kg
• Hydraulic connection UNF 1/4"-28
• With Filter

Option 1:

• Analog control: 0–-5 V, 0-–10 V, 0-–20 mA, 4-–20 mA, from 1 to 100%
• Start/Stop through logic control (TTL)
• Reset/Prime through logic control (TTL)
• Output signal fault alarm
• Cable for external control included

Option 2

• like option 1 + RS 232

Chemically-resistant Diaphragm Metering Pump SIMDOS 10

• Simple and intuitive operation
• Easy calibration
• Cycle mode
• Adaptable to fluid characteristics
• Self priming, can run dry
• Splashproof IP65, small footprint
• Main supply 100-–240 V / 50-–60 Hz
• Ambient temperature allowed +5 to +40 °C
• Liquid temperature allowed +5 to +80 °C
• Flow rate: 1 ml/min to 100 ml/min at atmosphere pressure
• Dosing volume: 1 ml– to 1000 ml at atmosphere pressure
• Suction height: 3 mWg
• Max. pressure: 6 bar
• Maximum viscosity allowed 150 cSt
• Accuracy +/-2% (nominal value)
• Repeatability +/-1%
• Power consumption 10 W
• Protection class IP65
• Dimensions: 140 x 87 x 130 mm
• Weight: 0.9 kg
• Hydraulic connection 4-6 mm

Option:

• Analog control: 0-–5 V, 0-–10 V, 0-–20 mA, 4-–20 mA, from 1 to 100%
• Start/Stop through logic control (TTL)
• Reset/Prime through logic control (TTL)
• Output signal fault alarm
• Cable for external control included

Sampling Pump A124

• for liquid samples, also for high viscous products (like oil)
• the instrument produces an under pressure in the bottle and the solution is aspired through the pipe. The liquid is only with the PTFE and with the flask in contact
• (included: pump and, 2 m PTFE-tubing).
• A 124-16: inside -Ø x outside-Ø 4 mm x 6 mm, bottle fitting GL 45, top fitting GL 18, for bottle from 100 to 2000 ml, volume per movement 50 ml

Sampling Pump G870

• battery operated and therefore able to be used everywhere; ideal for siphoning small quantities of liquids like water (e.g. from glass carboys, drums or narrow-mouth containers); despite a compact and sturdy design, those pumps are lightweight, portable and very efficient.
• designed for a safe transfer of liquids ressembling water (e.g. acids, caustic solutions, etc.)
• made of high-performance materials: Polypropylene, PTFE, Hastelloy
• run on two 1,5 V commercial batteries (accumulators are recommended)
• very lightweight - only about 500 g (batteries included)
• Very efficient with a pumping capacity of up to approx. 6 l/min at unimpeded constant flow, compact and sturdy design
• pipe diameter: 25 mm

Model

G870-01: Pipe length 400 mm

G870-11: Pipe length 600 mm

Solenoid diaphragm metering pump FMM 20

The FMM 20 pump is a solenoid driven diaphragm pump which has been designed to dispense an accurate volume of 20 ul per stroke. The volume can be adjusted between approx. 5 and 25 ul thus allowing the pump to be calibrated to fit the parameters of the application. It is also possible to run the pump at 20 Hz in order to prime system.

An electrical impulse 12/24V sent to the solenoid creates a magnetic field which in turn draws the diaphragm down compressing a spring. As the impulse stops the spring pushes the diaphragm up which coupled with the patented valve system creates a pumping action.

Long lifetime: over 2 billion strokes

Frequence: 0-20 Hz (flowrate 0 - 30 ml/min)

Flow tight in both directions At rest the pump is sealed internally for pressures up to 0.5 bar.

Quiet running

Suction height (mWg): 4

Max. allowed pressure (bar): 1.0

Solenoid diaphragm metering pump FMM 80

The FMM 80 pump is a solenoid driven diaphragm pump which has been designed to dispense an accurate volume of 80 ul per stroke. The volume can be adjusted between approx. 30 and 80 ul thus allowing the pump to be calibrated to fit the parameters of the application. It is also possible to run the pump at 10 Hz in order to prime system.

An electrical impulse 12/24V sent to the solenoid creates a magnetic field which in turn draws the diaphragm down compressing a spring. As the impulse stops the spring pushes the diaphragm up which coupled with the patented valve system creates a pumping action.

Long lifetime: over 500 million strokes

Frequence: 0-10 Hz (flowrate 0 - 48 ml/min)

Flow tight in both directions At rest the pump is sealed internally for pressures up to 0.5 bar.

Quiet running

Suction height (mWg): 4

Max. allowed pressure (bar): 1.0

Diaphragm liquid pump with linear drive FL10

Valve function when switched off prevents uncontrolled flow of the media

Long lifetime and maintenance free

IP 65 protection class for operation in harsh environments

Integrated overpressure limit

Good controllability of the flow rate by means of PFM signal

Clean and gentle transportation of sensitive liquids

Self-priming and dry-run safe

Diaphragm liquid pump NF 2.35

These diaphragm liquid pumps are based on the principle of the oscillating displacement pump which is remarkably simple in design. The circular power from the motor is convert ed into vertical movement by an eccentric. This motion is then transferred to a diaphragm by means of a connecting rod which, in conjunction with an inlet and outlet valve, creates a pumping action.

Flow rate (ml/min): 350

Max. suction height (mWg): 3

Max. allowable pressure (bar): 16

Voltage (V): 12V / 24V

Power rating (W): 10

Weight (g): 200

Magnetic Drive Gear Pump serie GA/GAH

These pumps provide precise, pulseless flow, and feature Micropump's suction shoe design that allows the pumps to self-compensate for wear ensuring near zero slip and a long pump life. Series GAH extends Series GA to high-system pressure applications making Series GA pumps ideal for a wide-range of low-flow applications.

Flow Rate at 6000 rpm: 0.552 L/min

Flowrate range: 0-0.736 L/min

Maximum Rated Differential Pressure (with Hex Drive): 5.2 Bar

Maximum Rated System Pressure: 21 Bar for standard series GA, 345 Bar for series GAH

Temperature Range: -46 to 177 °C

Viscosity Range: 0.5 to 1500 cps

Maximum Speed: 8000 rpm

Other flow rates and pressures on request