Diaphragm pump Liquiport NF 300 KT.18 S KNF

Chemical resistant vacuum pump consisting of N 840 G diaphragm vacuum pump, base plate and two separ (more)ator bottles on the suction and pressure side. Thanks to the high compatibility of steam and condensate, the system is perfectly suited for extremely aggressive/corrosive gases and vapours. Technical features Flow rate (max.): 20 l / min Final vacuum (max.): 6 mbar (abs.) Pressure (max.): 0.1 bar (rel.) Flow rate (m³/h) at atm. pressure: 2,04 Permissible fluid temperature between 5°C and 40°C Valve material: FFPM Diaphragm material: PTFE coated Pump head material: TFM ™ PTFE Applications Filtration Degassing Vacuum oven Centrifugal concentration Qualitative characteristics Ideal for extremely aggressive / corrosive gases and vapors High compatibility with steam and condensate Integrated gas ballast valve Integrated control of the rotation speed 3-color status display for running / stand-by / error Compact, silent and reliable Chemically resistant compound vacuum system diaphragm vacuum pump, base plate and two separating bottles on the suction and pressure sides Modular; expandable 100% oil-free transfer - then pure transfer, evacuation and compression of gases High compatibility with steam and condensate Ecological Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMP YOU NEED? Try following our guide to KNF pumps: VACUUM PUMPS FOR THE LABORATORY Or download the KNF guide: THE IDEAL DIAPHRAGM PUMP FOR EVERY APPLICATION

VACUUBRAND MV 10C NT Chemistry Diaphragm Pump Ultimate Vacuum 0.9 mbar / 0.68 torr Maximum Pumping  (more)Speed 5.6 CFM at 60Hz Number of Heads/Stages 8/4 Features - Outstanding chemical resistance and superior vapor tolerance - Reduced process time due to very high flow rates even close to ultimate vacuum - Very low vibration and quiet - Excellent ultimate vacuum even with gas ballast - Excellent environmental friendliness due to efficient solvent recovery (on models with EK accessory) Four-stage chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors and meet the highest requirements. The four-stage design of the eight-cylinder pump MV 10C NT provides the advantageous combination of high pumping speed and very low ultimate vacuum of 0.9 mbar in a very compact design. All internal parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. Upgraded with an exhaust waste vapor condenser (EK) the MV 10C NT +EK provides an excellent, environmentally friendly system with efficient solvent recovery. A separator for the inlet (AK) made of glass (with protective coating) against particles and liquid droplets is available as an optional accessory. The high pumping speed and excellent ultimate vacuum of the MV 10C NT reduces the process time significantly. The pump meets the high vacuum requirements, e.g., of parallel processes in vacuum networks. Further typical applications are vacuum ovens, large rotary evaporators, pilot plants and mini plants as well as kilo laboratories. For rough operating conditions we recommend an inlet separator (AK) to protect the pump from particles and liquid droplets. The exhaust waste vapor condenser on the MV 10C NT +EK (also available as accessory) enables near-100-percent solvent recovery, efficient recycling, and active protection of the environment. INCLUDED: The VACUUBRAND MV 10C NT Chemistry Diaphragm Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

VACUUBRAND MZ 2C NT Chemistry Diaphragm Pump Ultimate Vacuum 7 mbar (5 Torr) Maximum Pumping Speed  (more)1.4 CFM at 60Hz Number of Heads/Stages 2/2 Features - Outstanding chemical resistance and superior vapor tolerance - High performance even at low vacuum levels - Optimized vacuum even with gas ballast for condensate purge - Whisper quiet and low vibration - Long diaphragm life, maintenance-free drive system Chemistry-design diaphragm pumps are an excellent solution for continuous, oil-free pumping of corrosive gases and vapors. The two-stage construction provides the advantageous combination of high pumping speed and low ultimate vacuum. All parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life. The pump MZ 2C NT is equipped with a gas ballast valve for continuous condensate purge increasing the pumping capability of condensable vapors. This pump is our most popular chemistry diaphragm pump, and is the heart of a family of VACUUBRAND pumping systems. The NT-series features further improved performance data and superior vapor tolerance. Two-stage chemistry-design diaphragm pumps are an excellent choice for applications with corrosive gases and vapors with medium vacuum requirements. They do not consume water and therefore do not produce any contaminated waste water. The media contacted materials made of chemically resistant fluoroplastics open a wide range of applications in chemistry and pharmaceutics. The robust design provides very good durability and long service intervals even in demanding chemistry applications. Typical usages are vacuum generation for rotary evaporators, vacuum concentrators, gel dryers, vacuum ovens and many other laboratory applications. The MZ 2C NT is the powerful basic pump for a complete family of well established and reliable chemistry vacuum systems and pumping units.INCLUDED: The VACUUBRAND MZ 2C NT Chemistry Diaphragm Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Heidolph Hei-FLOW Expert 600 Peristaltic Pump This model has a flow rate of 2.0 — 4,056 ml/min and i (more)s designed for operation with single-channel pump heads. The analog interface makes it possible that all functions can be controlled externally. A control accuracy of ±3.5% and a conveyor speed of 24 to 600 rpm provide optimum process conditions. In addition, sensitive media can be protected from influence by using the optional foot switch. Like all Heidolph peristaltic pumps, the conveying direction of this model can be changed by a simple push of a button. Furthermore, the accelerated filling and emptying of the tubing is simplified, since here only the button for the maximum speed has to be pressed. Click Here to View Product Video INCLUDED: The Heidolph Hei-FLOW Expert 600 Peristaltic Pump includes: - Power Cord - Operator's Guide - Full 3 Year Manufacturer's Warranty

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

Measurement with application of 4 load cells is a guarantee of precise mass reading, regardless of l (more)oad positioning on the weighing platform. The platform scales C315.4 series is made of mild steel powder coated construction of the weighing platform. The platform comprises 4 load cells connected to an terminal PUE C315 series featuring backlit LCD display and 5 function buttons. The weighing platform and the terminal are connected through a long cable enabling hanging the terminal on a wall. The C315.4 series is available in pit version for easy placing heavy loads on the weighing platform without application of ramps. Scales is available in dual range version on surcharge.

Temperature range: -10ºC to 60ºC Temperature fluctuation: ±1.5°C (ON-OFF control), ±0.2°C (PID contr (more)ol) Temperature uniformlty: ±0.5°C (set 37°C, ambient 20°C, no load) Alarm: High temp, Low temp, Independent over-heat/over-cool limiter Program function: 12 steps, 1 to 98 repeating or unlimited, max 10 programs memorized Capacity: 123 L Dimensions (WxDxH): 700 x 500 x 1018 mm Internal dimensions (WxDxH): 620 x 368 x 555 mm Weight: 78 kg

Output: Constant voltage, constant current with automatic crossover Voltage: 10 V to 300 V, fully ad (more)justable in 1 V steps Current: 5 mA to 400 mA, fully adjustable in 1 mA steps Power: 75 W Terminals: 4 pair recessed female banana jacks, floating in parallel Timer: 001 to 999 minutes, fully adjustable Ripple: ±1% (at 300 V and 75 W) Line regulation: ±0.5% (at 300 V and 750 W) Load regulation: ±1% (at 300 V for a 50% change in output load) Drift: ±1% (after 30 min warm up at 300 V and 75 W) Voltage stability : ±1 V Current stability : ±1 mA Dimensions (DxWxH): 290 x 210 x 80 mm Weight: 1.8 kg Including a XCell SureLock electrophoresis cell

The MultiCheck plate and software provide a complete solution for periodic checks for the Infinite 2 (more)00 PRO series, Infinite F500, Infinite M1000 PRO, Spark 10M and Spark 20M series.