VWR / KNF VP 820 diaphragm vacuum pump PM20404.820.3

Pfeiffer MVP 040-2 Diaphragm Pump Final Pressure 4 hPa / 3 Torr / 4 mbar Maximum Pumping Speed 2.5 (more) m 3/h / 1.4715 cfm / 41.6675 l/min Number of Heads/Stages 2/2 Features - Diaphragm pump with a pumping speed of up to 2.5 m3/h - No hydrocarbons: Completely dry & oil-free diaphragm pump - Low noise level, minimal vibrations and compact design, ideal also for use in laboratories - Low operating costs thanks to the highest quality, short maintenance times and long maintenance intervals - Suitable for all voltages worldwide The Pfeiffer MVP 040-2 Diaphragm Pump delivers up to 2.5 m³/h pumping speed, making it a powerful and efficient option for laboratories and industrial environments. This oil-free, dry diaphragm pump operates without hydrocarbons, ensuring a clean process. With a low noise level of 53 dB(A) and minimal vibrations, it’s ideal for noise-sensitive settings. Its compact design and global voltage compatibility (100 – 230 V AC) make it versatile for worldwide use. Featuring a final pressure of 4 hPa (3 Torr) and a gas ballast option, the MVP 040-2 offers precise control and reliability. Long maintenance intervals reduce operating costs, while the IP40 protection rating and cTUVus certification ensure safety and durability. Weighing only 11.4 kg, it’s lightweight and easy to integrate, making it a dependable choice for a wide range of applications. INCLUDED: The Pfeiffer MVP 040-2 Diaphragm Pump includes: - Silencer - Power Cord - Operator's Manual - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

KNF N 860.1.2 FT.18 IP-54T Diaphragm Pump Ultimate Vacuum 99 mbar Maximum Flow Rate 110L/min (6.6 m (more) 3/h) Protection Class IP54 Features - Clean, 100% oil-free operation - Chemically-resistant PTFE/FFPM flowpath - Ideal for extremely aggressive/corrosive gases and vapors - Compact, quiet and reliable - Can handle wet and highly corrosive gases or vapors - Gastight, leakage rate ratio 6 x 10-3 mbar - Maintenance-free The chemically-resistant series N860.3FTP diaphragm pump is KNF's largest laboratory twin-head unit. There is a wide range of applications for this pump in the lab. It is used especially whenever clean vacuum is required. Examples include vacuum-drying of vacuum oven chambers for drying or heat-treating substances and components or larger rotary evaporators, vessels, filters and textiles. Due to its high resistance to aggressive media, this pump can be used with most all solvents. The heart of these very compact pumps are KNF structured diaphragms (PTFE-coated). These patented diaphragms were stress-optimized using the Finite Elements method. As a result, we were able to make the pumps smaller while increasing the service life of the diaphragm. INCLUDED: The KNF N 860.1.2 FT.18 IP-54T Diaphragm Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

KNF LABOPORT SH 840 G IP30 Diaphragm Pumping System Ultimate Vacuum 6 mbar Maximum Flow Rate 34L/mi (more)n (2.04 m3/h) Protection Class IP30 Features - Ideal for extremely aggressive/corrosive gases and vapors - High level of vapor and condensate compatibility - Modular expandable - 100% oil-free transfer - Integrated gas ballast valve - Integrated rotational speed control - 3-color status display for in operation / stand-by / error - Compact, quiet, and reliable - Inlet separator and outlet condenser for excellent solvent recovery - Start against ultimate vacuum of the pump - Environmentally friendly Chemically resistant vacuum pump system comprising chemically resistant diaphragm vacuum pump, base plate, separator on suction side and high performance condenser on pressure side. Based on the high level of vapor and condensate compatibility the system is perfectly suited for extremely aggressive / corrosive gases and vapors. INCLUDED: The KNF LABOPORT SH 840 G IP30 Diaphragm Pumping System includes: - 2 x Coated Collection Flasks - 2 x Flask Clamps - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Heidolph 036150430 Single-Channel Pump Head SP Standard, 1.6mm Features: - Recommended for standard  (more)applications - Convex rollers do not squeeze or crush organic cell cultures - Pump head features ball bearings - Rollers made of stainless steel and polyamide - For tubes with a 1.6-mm wall thickness (wt) - Depending on drive and tubing, the flow rate ranges from 2.0 to 4,151 ml per minute Click Here to View Product Video INCLUDED: The Heidolph 036150430 Single-Channel Pump Head SP Standard, 1.6mm includes: - 3 Year Manufacturer's Warranty

Chemically resistant, oil-free diaphragm vacuum pump used for a wide range of laboratory application (more)s. Especially suited for handling aggressive vapors, it features Aluminum alloy, PTFE-coated diaphragms and FFPM valves. 100% oil-free transfer – thereby pure transferring, evacuation and compression of gases High level of vapor and condensate compatibility Aluminum alloy pump head combined with PTFE-coated diaphragm Environmentally friendly High level of gas tightness Flow rate: 20 l/min.(at atm. pressure) Operating pressure: 1 bar Ultimate vacuum: 8,0 mbar Pump head: Aluminum alloy Diaphragm: PTFE-coated Valves: FFPM

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

Hoefer HE99X Max Horizontal Agarose Electrophoresis Unit Gel Dimensions (W x L) 15 x 20 cm, 15 x 15  (more)cm, or 15 x 10 cm Maximum Power Settings 200 V, 100 mA, 20 W Maximum Buffer Volume 1.2 L Features - Self-locating/centering guides—supports consistent running tray placement - Gel anchor feet—prevent the gel from floating or sliding during the run - Variety of comb sizes—enables customization of sample throughput to fit your laboratory's requirements - Adjustable comb height—complete control over well depth - Three casting kits available—enabling users to run 15 x 20,15 x 15, or 15 x 10 cm gels in the same unit The Hoefer HE99X Max Horizontal Agarose Electrophoresis Unit is designed for superior nucleic acid fragment separation, accommodating sizes from 100 bp to 20 kbp. This versatile unit includes three interchangeable tray sizes (15 x 20 cm, 15 x 15 cm, and 15 x 10 cm), ensuring adaptability for various gel sizes. It features self-locating/centering guides for consistent tray placement and gel anchor feet to prevent the gel from moving during runs. The unit offers a range of comb sizes for tailored sample throughput and adjustable comb heights for precise well depth control. With a maximum buffer volume of 1.2 liters and power settings of 200 V, 100 mA, and 20 W, it can handle up to 60 samples simultaneously. The HE99X operates efficiently within a temperature range of 4 to 40°C and up to 80% humidity. Overall dimensions are 14.17 x 5.51 x 7.17 inches (36 x 14 x 18.2 cm), making it a compact and efficient choice for high-resolution electrophoresis. Please note, the dropdown menu allows selection of a complete package, which includes: - Buffer Chamber Assembly - Safety Lid with High Voltage Leads - Running Tray, 15 x 20 cm - Casting Tray, 15 x 20 cm - Foam Gaskets, 4 pcs - Bubble Level - 1.5 mm thick, 15-well comb - Comb Back - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

F1 Mass Standard - knob weights without adjustment chamber - set (1 kg - 5 kg), plastic box Number o (more)f pieces in the set: 4

Eppendorf 12 x 7-17ml Adapters, Cat. # 022638301 The Eppendorf 12 x 7-17ml Adapters, Cat. # 02263830 (more)1 are for use with the Eppendorf A-4-62 Swing Bucket Rotor for the Eppendorf 5804/R and 5810/R Centrifuges. These adapters feature a capacity for 12 x 7-17ml round bottom tubes each with the maximum tube dimensions (Diameter x Height) of 17.5mm x 118mm (130mm in 2 inner rows). This is a two piece set, and the adapters are new in packaging. INCLUDED: The Eppendorf 12 x 7-17ml Adapters, Cat. # 022638301 includes: - Set of 2 Adapters - Full 6 Month Parts and Labor Warranty Eppendorf 12 x 7-17ml Adapters, Cat. # 022638301 SpecificationsBottom ShapeFlat with Rubber MatRotor CompatibilityEppendorf A-4-62 Swing Bucket Rotor

6 months Used, in good condition Thermo (Scientific)