for vacuum pumps

LLG-uniVACUUSYS Vacuum Aspiration System with integrated vacuum pump and vacuum controller is ideally suited for aspirating liquids in Life Science applications, e.g. the removal of media from cell cultures, aspiration of supernatants after centrifugation, or the removal of wash solutions from Immuno assay plates. The set vacuum is automatically re-adjusted in case of deviations.

• Integrated vacuum pump with vacuum control
• Easy to use
• Self-closing connectors for quick installation and prevention of liquid or aerosol escape
• Liquid level sensor, prevents liquid overflow
• Autoclavable waste collection bottle and nozzle

Please order compatible 4l replacement bottle with 7.048 064.

Scope of supply: Vacuum Aspiration System with integrated vacuum pump, 4 liter waste collection bottle, single channel needles and 8-channel needle aspirator handles, single channel and 8-channel adaptor for 200 µl pipette tips, single channel adaptor for 1000 µl pipette, tubing and quick-connectors

Specifications
Vacuum range:	300 ... 600 mbar (adjustable)
Aspiration rate:	1 ... 15 ml/s
Noise emission:	<50 dB(A)
Dimensions (W x D x H):	180 x 320 x 530 mm
Weight:	3.4 kg
Power supply:	100 ... 240 V, 50/60 Hz
Warranty:	3 years

Accessories Accessories for Aspirator LLG-uniVACUUSYS

The compact pumps feature a control knob for manual adjustments of the flow rate, making them well suited to a wide variety of applications, e.g. rotary evaporation, distillation, gel drying, degassing as well as the use with vacuum ovens and vacuum concentrators. Due to the manual rotational speed control, the pumps are quiet, very energy efficient, and can be optimally adjusted in accordance with the application.

• Easy-to-clean surface
• Adjustable in flow rate due to manual rotational speed control
• Combination of PTFE pump head and PTFE-coated diaphragm makes the pump ideal for extremely aggressive/corrosive gases and vapors
• High level of compatibility with vapor and condensation
• Integrated gas ballast valve
• 3-color status display: In operation / Stand-by / Error
• ATEX-compliant in accordance with II 2/-G IIB+H2 T3 internal atmpsphere only
• 100% oil-free transfer to ensure uncontaminated transfer, evacuation and compression
• Optional: Easily expandable with separators and/or condensers

Specifications
Ultimate vacuum (abs.): Operating pressure:	6 mbar 0.1 bar
Connectors for tube:	ID 9/10 mm
Permissible ambient temperature:	5 ... 40 °C
Pump head:	TFM™ PTFE
Diaphragm:	PTFE-beschichtet
Valves:	FFPM

Accessories Accessories for Diaphragm vacuum pumps and pump systems LABOPORT® / LABOBASE® Accessories  Alternative Mini-Diaphragm vacuum pumps LABOPORT® N 96, chemically-resistant Alternative  Alternative  Alternative

Oil for rotary vane pumps B: Standard pump oil. High viscosity, low vapour pressure, good chemical resistance.
Oil for rotary vane pumps K 8: For acid vapours. Strongly hygroscopic, with limited capacity for water vapour. Pump must be factory-adjusted to accept this oil.
Perfluorpolyether oil: Synthetic Oil. Certified for pumping pure oxygen.

Flanged tubing nozzles, aluminium. For Type KF small flange.

Heavy-walled and flexible.

For use in pressure lines or vacuum pump exhausts. High-purity polypropylene housing with nozzle for connection to 12mm i.d. tubing. Contains highly pure activated charcoal granules and a folded HEPA filter at the base of the unit that retains 99.97% of all particles <0.3µm.

Laminated hydrophobic glass microfibre filter. Ideal for the sterilisation of large volumes of air at low pressure. Available in two sizes, depending on the volume of air or gas to be filtered. Non-sterile, separately available. Autoclavable.

• Maximum operating pressure 4.1 bar
• Wide range of chemical compatibility
• High loading capacity and high through-put filtration media
• 99.97% of particles of 0.3µm or larger are retained
• Autoclavable at up to 132 °C for one hour
• Connectors: stepped barb (SB) and female national pipe thread (FNPT)

Mounted in a robust PP housing. All have a low hold-up volume. Dimensions: (diameter x length) 53 x 46mm. Connections: For 6mm to 10mm diameter bore tubing. Also accept male luer slip.

• Hydrophobic PTFE membrane and choice of chemical trap:
• Activated carbon with 82000m² filtration area removes organic vapours and radioactive particles
• Molecular sieve - removes water from organic and alkaline air streams
• Desiccant removes water from acidic air streams
• 99.99% of particulates 0.1µm or larger are retained
• Maximum operating pressure 1 bar (wet gas) / 4.2 bar (dry gas)

For vacuum pump protection from corrosive vapours and contaminants. With end connectors for 12mm bore tubing. Supplied singly.

Butterfly design. Housing made of stainless steel with fluoroelastomer seal. Two Buna-N rings act as rotary shaft seals. Helium leak-tested. Leak rate 1 x 10^-6 mbar x l/s. Excellent throughput.

The Pump combines a high flow rate with a very compact design. Suitable for filtration, SPE, and liquid aspiration using a vacuum. Due to the manual rotational speed control, the pump is quiet, very energy efficient, and can be optimally adjusted in accordance with the application.

• Easy-to-clean surface
• Very small footprint
• Adjustable in flowrate due to manual rotational speed control
• PTFE-coated diaphragm for use with aggressive/corrosive gases and vapors

Specifications
Ultimate vacuum (abs.): Operating pressure:	130 mbar 2.5 bar
Connectors for tube:	ID 6 mm
Permissible ambient temperature:	5 ... 40 °C
Pump head:	PPS
Diaphragm:	PTFE coated
Valves:	FKM

Accessories Accessories for Diaphragm vacuum pumps and pump systems LABOPORT® / LABOBASE® Accessories  Alternative Diaphragm vacuum pumps LABOPORT® N 820 G / N 840 G, chemically-resistant

The VACUU LAN^® local vacuum network allows multiple work stations to be connected to a single vacuum pump. This is useful for almost any conventional vacuum application in a chemical laboratory VACUU LAN^® can be directly incorporated into new laboratory installations or retro-fitted. All assemblies have integral check (1-way) valves. A practical and economical solution for multiple vacuum users in a single laboratory.

Antistatic PTFE. Flanges in grade 1.4305 stainless steel.
Virtually smooth internal walls to prevent accumulation of condensate or particles, provide high throughput with minimal turbulence.

• chemically resistant PTFE
• antistatic according to BS 2050:1978*, <10⁷ Ohm resistance between inside and flanges to prevent formation of electrostatic charges inside and outside, as required for ATEX applications.

Small flanges. Stainless steel. With male or female conical ground joints and DN flange as outlined below.

• Application: Rotary evaporation, Distillation, Multi-user vacuum system
• Easy to use to control the vacuum application
• Separate control unit with pressure sensors and two-step controlled valve to be placed independently from the operating unit
• Vacuum controller can be operated with components from KNF and other producers

Specifications
Housing material: Power supply:	Plastic Power cord, cable length 150 cm
Protection class:	IP30
Accuracy of measurement:	± 1 mbar
Measuring limit:	upper: 1100 mbar abs. lower: 0 mbar abs.
Specifications of the Control Unit
Hose connections:	for gas in ID 10 mm, PVDF / for gas out ID 10 mm, PVDF or venting ID 4 mm, nickel-plated brass
Dimensions (W x H x D):	155 x 109 x 60 mm
Permissible media and ambient temperature:	10 to 40 °C
Weight:	1.2 kg

Accessories Accessories for Vacuum Pump Systems VC 900 Accessories Accessories for Vacuum Pump Systems N 920

Stainless steel/FPM (e.g. Viton^®). For Type KF small flange.

Plastic "PBT". For Type KF small flange.

Flanged at both ends. For Type KF small flange.
B1 = Minimum radius for one-off bending.
B2 = Minimum radius for repeated bending.

Flanged at both ends. For Type KF small flange. Resistant to most chemicals.

• Application: Rotary evaporation, distillation, vacuum oven, centrifugal concentration
• Flow rate 3.6 m³/h / ultimate vacuum 4 mbar abs.
• Integrated KNF self-drying system ensures that condensate is quickly removed from the pump heads without the vacuum being altered. This significantly reduces process time and preserves the pump heads
• Chemically resistant and thus ideal for use with extremely aggressive/corrosive gases and vapors

Specifications
Operating pressure:	1 bar
Connectors for tube:	ID12 mm
Permissible media and ambient temperature:	5 to 40 °C
Pump head:	PTFE
Diaphragm:	PTFE-coated
Valves:	FFPM
Weight:	14.8 kg

Accessories Accessories for Diaphragm vacuum pumps and pump systems LABOPORT® / LABOBASE® Accessories

Vacuum pump trolley with two condensate traps that can be operated alternately or together. The pump trolley consists of an aluminium frame mounted on lockable castors with a lower PE-shelf for a vacuum pump and a PE-top shelf which accommodates two cold traps. The condensate traps can each hold approx. 150ml. Spherical ground joints are sealed with FEP covered O-rings. Supplied without pump.
The standard assembly is designed for use with LN₂ as coolant. When using CO₂and acetone please order 2 x CO₂ grid (Cat. No. 9.032 081).

Red. Durometer 45 Shore A. Supplied per meter.

Compact design, ready to use, no set-up required. Constructed in chemically resistant materials. Quiet operation.

• 100% oil-free pumping of gases
• gas ballast as standard for working with condensable vapours
• good vacuum even with gas ballast
• high vapour tolerance for water and solvents
• long service life, low maintenance

Features:
2AK: Inlet and outlet separator
AK + EK: Inlet separator, exhaust vapour condenser
PC 510 select (two-stage) / 610 select (three-stage) : with AK + EK; 1 electronically controlled vacuum port
PC 511 select (two-stage) / 611 select (three-stage) : with AK + EK; 1 electronically controlled and 1 manually controlled vacuum port
PC 520 select (two-stage) / 620 select (three-stage) : with AK + EK; 2 electronically controlled vacuum ports

Characteristics and applications:
Without vacuum control:
MZ 2C NT +2AK: e.g. filtration, distillation without condensation at the outlet
MZ 2C NT +AK+EK: Well-proven unit for a wide range of applications for a single-user, e.g. gel drying, distillation, vacuum concentrator. For solvents with medium to low volatility.
MD 1C +AK+EK: Space-saving single-user configuration. For high-boiling-point solvents.
MD 4C NT + AK+EK: Larger or multi-user applications, the local vacuum network VACUU·LAN^®. For high-boiling solvents.
MV 10C NT +EK: Four-stage diaphragm pump with exhaust vapour condenser. For particularly high demands regarding low ultimate vacuum and pumping speed in chemistry laboratories, pilot plant or small production units.

With vacuum controller:
PC 510 select / 511 select: Well-proven units for a wide range of processes in chemistry laboratories, e.g. all common solvents. PC 511 select with addtional manually controlled vacuum port.
PC 610 select / 611 select: Proven solution for supporting electronically controlled evaporation or drying processes even with many high boiling point solvents. PC 611 select with additional manually controlled vacuum port.
PC 520 select / 620 select: Compact solution for simultaneous operation of two electronically controlled vacuum applications with one single pump.

Alternative Chemistry Pumping Units VARIO® select Alternative Chemistry Pumping Unit PC 3001 VARIO® select with condenser Peltronic® Alternative Diaphragm pumps chemistry design, ME 1C, MZ 1C, MD 1C

Fully automatic electronic control of cooling surface temperature and fan.

Please order mains cable separately.

Accessories Mains cable for VACUUBRAND pumps

Scope of supply:
HAS-1: Handheld vacuum controller, 1-channel adapter (with ejector) for 200 µl tips, 1-channel adapter with 125 mm stainless steel pin, 1-channel adapter with 40 mm stainless steel pin, 8-channel adapter (with ejector) for 200 µl tips, 8-channel adapter with 35 mm stainless steel pin, SH-6 stand
MA-8: Tube adaptor, 8 channel aspiration tip, 8 channel tip holder

Alternative Piston pump, complete

For the maintenance of KNF pumps. Contains all necessary membranes, seals, etc.

Powerful vacuum pumps for dry and hydrocarbon-free operation. Due to their unique operating principle, they generate ultra-pure vacuum as well as contamination-free exhaust air and work abrasion-free. They have been specially developed for processes down to the 10^-3 mbar range, but can also be used without any problems at working pressures above 1 mbar.

The chemical-resistant version VACUU·PURE^® 10C is protected against corrosion due to chemically resistant polymers on all wetted parts. A thick-walled PEEK encapsulation protects the spindles and stator inside the pumping chamber, providing high chemical resistance. An integrated sealing gas supply prevents the bearings from chemical attack. Due to the design-related high condensate compatibility, no gas ballast is required, even with high vapor loads.

• For ultra-clean processes and pure products
• 100% oil-free due to cantilevered spindles
• Abrasion-free due to contact-free operating principle
• No wear parts
• Quick drying after high condensate load
• Suitable for continuous operation
• With air cooling
• Rotatable inlet
• With Modbus RTU interface

Specifications
Final pressure:	5 x 10-3 mbar
Max. overpressure:	15 mbar
Permissible ambient temperature:	10 ... 40 °C
Suction/pressure connection:	KF DN 25
Noise emission:	55 dBA
Motor power:	700 W
Dimensions (W x D x H):	269 x 507 x 413 mm
Weight:	21.1 kg
Power supply:	230 V, 50/60 Hz
IP code:	IP 20

Accessories Accessories for Screw pump VACUU·PURE® 10

Transparent and flexible. Autoclavable. Shore A 56. Suitable for peristaltic pumps, for condensers, incubators, desiccators, gas lines and drain lines and for food and beverage dispensing. Resistant to most laboratory chemicals. Meets FDA and USP class VI.

• Temperature range -46 °C to 74 °C
• Vacuum range 760 mm at 23 °C to 685 mm at 60 °C
• Good tensile and tear strength
• Smooth inner surface
• Contains no BPA or phthalates

For safe assembly of standard filter funnels made of glass or plastic on laboratory bottles. With lateral 2-step hose connector for connection to a vacuum pump. Pass-through with O-ring made of FKM. FDA conform. Chemikally resistant. Autoclavable.

Specifications
Temperature range:	-15 - 200 °C

Flanged tubing nozzles, aluminium. For Type KF small flange.

The product is designed to replace a part contained in the Millipore glass vacuum filtration kit. This is an accessory part that fits the Millipore All-Glass Filter Holder Kits and Millipore MilliSolve Kits.

Fully electronic, versatile vacuum gauge with ATEX approval for use in areas with potentially explosive atmospheres (ATEX category 2). High degree of immunity to electromagnetic interference, suitable for use in industrial environments.

• Integrated vacuum sensor made of alumina ceramic with excellent chemical resistance
• Display with large analogue display and digital measured value
• Low EMI emission level near detection limit
• Adjustable duty cycle and measurement frequency for particularly battery-friendly operation
• Acc. to PTB 19 ATEX 2004 X: II 2G EX ib IIC T4 Gb

Scope of supply: Vacuum measuring instrument, integrated vacuum sensor, connecting parts, hex key, battery, manual

Specifications
Measuring range:	1060 ... 1 mbar, 795 ... 1 Torr
Measurement principle:	capacitive, gas type-independent absolute pressure measurement
Measuring accuracy:	< ±1 mbar, ±1 digit
Permissible ambient temperature:	10 ... 40 °C
Automatic switch-off:	1 ... 600 min (default 5 min) or continuous
Measurement cycle:	1 x per 3 s, 1 x per 1 s, 3 x per 1 s or automatic
Dimensions (W x D x H):	117 x 117 x 91 mm
Weight:	0.4 kg
Power supply:	9 V alkaline-manganese battery
IP code:	IP 40

Controller package fine vacuum with VACUU·SELECT and VACUU·VIEW extended for KF DN 16 or 25

The packages enable convenient vacuum control in the fine vacuum range down to 10^-3 mbar and consist of a VACUU·SELECT vacuum controller, a VSP 3000 external Pirani vacuum sensor, a VV-B 15C in-line solenoid valve and all necessary small flange components. VACUUBRAND offers two packages, one with small flanges KF DN 16, suitable, e.g., for the VACUUBRAND RE/RZ 2.5 to RE/RZ 6 rotary vane pumps or RC 6 Chemistry-HYBRID pump; or select the small flange KF DN 25 version suitable for our RE/RZ 9 rotary vane pumps.

Specifications
Vacuum sensor:	VACUU·VIEW extended
Upper measuring limit:	1100 / 825 mbar/torr
Lower measuring limit:	0.001 / 0.001mbar/torr
Measurement principle:	Thermal conductivity (Pirani), chemically resistant plastics / ceramics
Measurement uncertainty:	± 15% of indicated value in the range 0.01-10 mbar/hPa/torr
Venting valve, connection:	No
Ambient temperature range (operation):	10 - 40°C
Ambient temperature range (storage):	-10 - 60°C
Max. media temp. for continuous operation / short times:	40 - 80°C
Interface	Ethernet / USB (Type A)
Dimensions (W x D x H):	127 x 152 x 41 mm
Weight:	0.6 kg

The WHEATON^® filtering apparatus are available with fritted glass support, with stainless steel support or with PTFE support. The glass components are manufactured from WHEATON^® low extractable borosilicate glass 3.3. that conforms to ASTM E 438 Type I, Class A requirements. The 25 mm filtering apparatus are designed to handle small volumes of liquids, the 47 mm filtering apparatus are suitable for volumes up to 1000 ml. The 90 mm filtering apparatus are recommended for large sample volumes, liquids with a heavy particulate load and viscous liquids when a high flow rate is required.

Furthermore, the following versions are offered:

Filtration assemblies with stopper connections:

• Designed for analysis of particulate or microbiological contamination
• For flasks with a No.2 hose connection for 1/4" (6mm) I.D. tubing

Filtration assembly with standard taper 40/35 joint connection:

• Recommended for routine filtration of organic solvents, corrosive liquids and the removal of particulates from HPLC solvents
• Ground glass connection eliminates phthalate contamination that can occur from silicone or neoprene stoppers
• Drip tip on the support bases extends below the hose connection preventing filtrate from entering the vacuum line
• For flasks with a No.2 hose connection for 1/4" (6mm) I.D. tubing

Filtration assembly with GL45 thread connection:

• Designed to collect the filtrate directly into a standard laboratory bottle
• Connection to the bottle is made with a polybutylene terephthalate (PBT) cap and a PTFE-faced silicone sealing ring

Designed to filter viscous or proteinaceous solutions or produce an ultra clean filtrate.

Includes a 316 stainless steel support with 120 mesh screen, PTFE support screen gasket, support base and graduated funnel.

Accessories Compnent parts for Filtering apparatus with stainless steel support