The generosity and support from the knf staff were inspiring and reflects the values promoted throughout the organization. This category consists of pumps for neutral and mildly. Knf neuberger gmbh alter weg 3 79112 freiburg germany. May 08, 2012 for sale from hitechtrader knf neuberger laboport vacuum pump. The sc920 vacuum pumping system combines the proven performance of the knf n920kt. This category consists of pumps for neutral and mildly aggressive or corrosive gases and vapors. Knf laboport minipump the ideal pump for vacuum and pressure filtration, solid phase extraction, and blotting. Built to last, knf pioneered in the use of solid ptfe materials for its vacuum pumps over 45 years ago. They transfer, compress and pump down without contamination.
Carefully study the operating instructions before using a pump or system. Posted in laboratory pumps and systems, liquid pumps, rotary evaporator, science, vacuum pumps tagged acs, chemistry, knf neuberger inc. The pumps are used for various laboratory applications such as vacuum distillation, multiflask filtration and gel. Only have repairs to the pumps carried out by the knf customer service responsible. Edwards knf neuberger pm224810 vacuum pump is available from laboratory controls llc. These pumps are extremely popular thanks to the wide range of models and characteristics available. Knf laboport n820 operating instruction pdf download. Knf offers a choice of patented selfdrying pumps suitable for vacuum ovens, combining outstanding chemical and condensate. The pump must not be used to create vacuum and overpressure simultaneously. Laboport chemicallyresistant laboratory pumps and systems. Item shown is representative of range catalogue no.
Knf has been supplying stateoftheart pumps and systems to laboratories all over the globe for 25 years. May 02, 2012 for sale from hitechtrader knf neuberger diaphram vacuum pump, model npu800 n035. Manual vacuum control involves the use of a stop cock or manual valve to adjust the vacuum level based on. Knf micro diaphragm gas sampling pumps are extremely compact with patented technology that guarantees high performance. Buy select knf neuberger laboport mini vacuum pumps and get a. This option requires transporting the heavy generator and gasoline to the field water site. The pumpthe system must not be used to create vacuum and overpressure.
Laboport oilfree vacuum pumps, knf neuberger pumps vacuum pumps these oilfree vacuum pumps feature fluoropolymer resin heads and kalrez resin valves for handling aggressive corrosives without the risk of damaging the pump. Please sign in to view account pricing and product availability. Knf neuberger ab pumps and systems for gases and liquids. The knf swing piston system offer higher flow rates than diaphragm pumps of the same dimension. All of our equipment will be fully tested to perform at factory specifications before being shipped. Flowrate compact and lightweight vacuum pumps designed for most common laboratory.
High pumping speed, especially in the lower vacuum range integrated speed control allows easy manual adjustment of pump performance to the requirements of the process pps pump head in combination with ptfe coated diaphragm are ideal for aggressive corrosive gases and vapors integrated gas ballast. Knf develops, produces and distributes highquality diaphragm pumps and systems for gases, vapors and liquids. These pumps are often used in analytical instruments and medical technology. Returns prerequisite for repairing a pump by knf is a completed decontamination form. For sale from hitechtrader knf neuberger laboport vacuum pump. This unique feature automatically injects a burst of ambient air into the pump heads, clearing any trapped liquids. High performance diaphragm vacuum pressure pumps for moderately corrosive applications and any filtration or procedure that requires clean evacuation, transfer and compression of air, gases, and vapors. Dc motors of variously rated voltages are available.
For sale from hitechtrader knf neuberger diaphram vacuum pump, model npu800 n035. Knf neuberger uk pumps and systems for gases and liquids. The operating and installation instructions are part of the pump. They transfer, compress and evacuate different types of air, gases and vapors without contamination. This is made available on the knf website as a download. They are available as builtin pumps for oem use as well as for process applications and laboratory use.
However, manual pumps can be weak and therefore very slow. Swing piston pumps produce oilfree compressed air and vacuum. Diaphragm vacuum pumps are dryrunning devices used in a wide range of laboratory applications. Knf neuberger vacuum pumps transfer, compress and pump down without contamination. This accessory can be used in combination with a knf diaphragm pump. Translation of original operating instructions, english, knf 1212111245 0617. View our vacuum pumps products at fisher scientific. The pumps must not be used to create vacuum and overpressure simultaneously. The choice of pump will depend on the size of the oven and the length of the drying period. Knf neuberger uk ltd ave 2, station lane ind est, witney, oxfordshire, ox28 4fa, uk.
Well be showcasing our sc950 and sc920 vacuum pump systems at pittcon this year. Using the operating instructions the operating instructions are part of the pump. Vacuum pumping system with wireless control, model sc920. Reliability, ruggedness and safety are key qualities characterizing knf. Carefully study the operating instructions before using a pump.
The pumps must not be used to create vacuum and overpressure. Sep 02, 2016 posts about vacuum pump system written by knf usa. Vacuum controller see operating manual of the vacuum controller. Knf neuberger liquiport nf series diaphragm liquid pumps. Use a generator to power a standard lab bench vacuum pump. They evacuate, transfer and compress air without contamination. And, they can wear you out if you have a lot of samples or ones with moderatetoheavy particulates. Translation of original operating instructions, english, knf 309515309518 11 19. Knf laboport minipump pump only, acdc input 115 v ac. With an all stainless steel pump head, and ptfe valve plate and wave diaphragm, the n86st. Knf is proud to offer a complete line of laboratory pumps and systems for a variety of bench applications. Shop online for a wide selection of knf neuberger laboport filtration vacuum pumps. In addition to the full line of laboport vacuum pumps, knf also offers an exclusive powerdry system available for chemical resistant vacuum pumps for moist gases. Knf double diaphragm pumps offer a high level of performance and greatly enhance safety, especially when working with dangerous, rare and valuable gases.
A second diaphragm is located underneath the working diaphragm. Knf vaccum pumps are suitable for distillation, filtration, and preparation for analysis, sublimation, extraction and evaporation or drying. The knf diaphragm pressure valve can be used to keep the system pressure constant, as a pressure relief valve to reduce pressure peaks or to prevent the media from being sucked directly through the pump. It is important to note that it is essential to select the right type of pulsation damper and make sure that it is correctly installed in order to guarantee optimum performance. This category consists of pumps for neutral and slightly aggressive or corrosive gases and vapors. Translation of original operating instructions, english, knf 309515309518 1119. Working closely with lab scientists and technicians, our engineers make a point of asking exactly what you want and need, and even involving you in new product testing. These lab vacuum pumps are used for a number of applications including. Knf s laboratory vacuum pumps are dryrunning devices used in a wide range of applications. Visit our download section for manuals and data sheets. Pumps welch ilmvac diaphragm vacuum pump service and maintenance kit service and maintenance kits comprised of replacement seals and wearable parts for various models of diaphragm pumps. The knf diaphragm liquid pulsation damper can effectively reduce pulsations downstream of the pump by up to 97%. Operating under quiet conditions, these highpowered vacuum pumps are designed to not disturb workers.