KNF N 860.1.2 FT.18 IP-54T Diaphragm Pump

Technical features Flow rate 0.5–3.0 l/min Suction (max.) 3 mWg Operating pressure (max.) 1 bar (rel (more).) Permitted fluid temperature 5-80°C Maximum permissible viscosity 150 cSt FFKM valve material Membrane material PTFE coating Pump head material PTFE, PP, PVDF Applications Transfer of liquids Qualitative characteristics Small footprint Simple and intuitive use Manual control Self-priming, it can run dry Splash-proof with IP65 protection rating Available with different material configurations for chemical resistance Maintenance free Pump head materials: PP, PVDF, PTFE Membrane material: PTFE coating Valve material: FFKM Simriz® VERSIONS S (standard): the flow rate can only be set manually, using the knob on the upper side, as shown in the photo. RC (remote control): the range can be controlled remotely, such as from a PC, including a fault alarm; a connection cable will be supplied. Supplied with fittings for 12 mm internal diameter tube. 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

For sale: Agilent G3170-80162 Pfeiffer turbo pump HiPace 300, used with series 5975, systems 5975B,  (more)5975C and 5975C-TAD

This listing is for 1 of 2 Watson Marlow 520S Peristaltic Pump. The unit is in full working conditi (more)on and is ready for immidate realese. Peristaltic pumps are the simplest possible pump, with no valves, seals or glands to clog or corrode. The fluid contacts only the bore of a tube, eliminating the risk of the pump contaminating the fluid, or the fluid contaminating the pump. Peristaltic pumps can operate dry without risk. Easy to install, simple to operate and inexpensive to maintain, peristaltic pumps are ideal for most fluids, including viscous, shear-sensitive, corrosive and abrasive fluids, and those containing suspended solids. Suitable for metering, dosing and dispensing applications.   520S drive offers manual control via a large-key membrane keypad: speed adjustment; run and stop; forward/reverse; "Max" key for rapid priming and purging.   Supply voltage/frequency: 100-120V/200-240V 50/60Hz Flow rates from 4 microliters/min up to 2.4 liter/min Precise 2,200:1 speed control range from 0.1 to 220 rpm in 0.1 rpm increments Large speed/flow display and easy to use tactile membrane keypad. Incorporates keypad lock Manual control and flow rate calibration MemoDose for accurate single shot dispensing

Portable suction system, vacuum pump ROCKER BIOVAC 240 New equipment (never used) Max. vacuum : 720  (more)mmHg Max. flow rate : 38 l//min Hose barb : 3/16 inch Pump type: Piston Dimension (LxWxH) : 53x24x35cm Suction bottle：PC (3000ml)

Edwards E2M1.5 Vacuum Pump, 230V Ultimate Vacuum 2.5 x 10-2 mbar Inlet Connection NW10 Displacement  (more)1.8 m3h-1 / 1 ft3min-1 Features - High ultimate vacuum and rapid pumping speed ensure efficient operation across a wide range of laboratory and industrial applications - Quiet operation provides a comfortable working environment, reducing noise in sensitive areas - Features a pressurized oil system that lubricates pump shaft bearings and rotor sealing faces for reliable performance - Maintenance is simplified with an oil sight-glass for easy monitoring of oil levels and conditions at a glance - Facilitates easy oil changes with an oil drain plug that allows either gravity or pressure oil drainage for convenience - Compact, freestanding design allows flexible use without the need for additional support structures - Ideal for use with analytical instruments, leak detectors, helium research, and for backing turbomolecular pumps, showcasing its versatility The EM range of oil‑sealed rotary pumps – renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and ability to handle vapour – have become the industry standard for laboratory and light industrial applications. The pump is a freestanding unit with the drive provided through a flexible coupling by either a single‑phase or three‑phase (four pole) motor. Click Here to View Product Video INCLUDED: The Edwards E2M1.5 Vacuum Pump, 230V includes: - Edwards Ultragrade Performance 15 Oil - Power Cord - Manufacturer's Documentation - Operator's Manual - 1 Year Manufacturer's Warranty

COMBISTORAGE CS360 - CHEMISAFE CERTIFIED SAFETY CABINET General features: - Entirely made of electro (more)galvanized AISI304 stainless steel with a thickness of 1 to 1.5 mm, cold bent - Gray RAL7035 - External finish made of acid resistant epoxy resin and passage through a thermal tunnel at 200 °C Characteristics of the TYPE 90 COMPARTMENT FOR FLAMMABLE PRODUCTS: - Cabinet insulation with high density rock wool panels and calcium sulphate panels for the compartment dedicated to flammables - Internal finish with melamine panels highly resistant to chemical and aggressive vapours - Facility that allows replacement of spare parts if necessary - Automatic closing of the doors when the ambient temperature exceeds 50°C - 30 mm thermo-expanding insulating gaskets which, in the event of a temperature increase, guarantee perfect sealing of the cabinet according to the EN14470-1 standard - Air inlet and outlet with certified fire dampers that close the ducts when the temperature exceeds 70 °C according to DIN 4102-6 - Closing and locking system that allows the cabinet doors to be kept open and to close them automatically in the event of an ambient temperature exceeding 50 °C - Anti-spark hinge which guarantees perfect solidity of the doors - Possibility of having a wardrobe with door or drawer according to the models - Lock and key - Equipped with a retention tray with painted steel grid that serves as a shelf Characteristics of the ACIDS/BASES COMPARTMENT: - Internal finish with melamine panels highly resistant to chemical and aggressive vapours - Facility that allows replacement of spare parts if necessary - Opening doors at an angle greater than 110° - Lock and key - Height-adjustable shelf in plastic-coated steel and stainless steel - Cabinet equipped with an integrated ventilation system with external connection or arranged for ventilation via a Ø 100 mm flange - Grounded cabinet - Adjustable leveling feet - ISO 3864: Signs with pictograms - Cabinets certified according to EN14470-1, EN61010 and EN16121 standards - Certified fire resistant 90 minutes Supplied: - Acids/Bases: 1 plastic-coated steel shelf and 1 stainless steel shelf (max load 60 Kg uniformly distributed) - Flammable: 1 retention tank with painted steel grid Optional: - Shelves - Timer - Visual and acoustic alarm system - Glide for moving wardrobes

Muffle furnace Selecta SELECT HORN. Chamber capacity 9 L. Adjustable temperature up to 1150 °C. Accu (more)racy ±1 °C. Resolution: 1 digit. Digital electronic temperature and time controller that allows programming a ramp of up to 8 segments or two of 4 segments. Heating elements evenly distributed. Fiber-ceramic insulation. Up-and-over door with disconnection of operation in opening. It has some flaws in the paint that do not prevent its operation. Dimensions: inside 15*20*30 cm, outside 58*59*65 cm; 70KG. 3000 W. User manual. The Selecta SELECT HORN muffle furnace is high-quality equipment designed to carry out calcination, heat treatment and other processes at high temperatures in a precise and controlled manner. With a heavy-duty heating chamber and a digital control system, this oven guarantees uniform heat distribution and a constant temperature throughout its interior. With a capacity of up to 1150°C, the Selecta SELECT HORN muffle furnace is ideal for research laboratories, chemical and metallurgical industries, as well as applications in the field of ceramics and jewelry. Its compact design and robust construction make it easy to use and maintain, ensuring reliable, long-lasting performance in every work cycle. In addition, the Selecta SELECT HORN muffle furnace has a safety system that protects both the equipment and the user, avoiding possible accidents during its operation. With an intuitive interface and programmable functions, this oven offers versatility and precision in each process, making it an indispensable tool for any laboratory or industry that requires high controlled temperatures.

Hoefer™ miniVE electrophoresis unit. Vertical unit with gel size 10.0 cm wide × 8 to 10.5 cm long. T (more)ank volume 1.7 L. with one module and 1.2 L. with two modules installed. Maximum operating temperature 75ºC. For use only with dilute aqueous solutions between pH 2 and pH 12. Not compatible with organic solvents or concentrated alcohols, acids, bases and oxidizing agents. Dimensions (WxDxH) 192 × 172 × 188 mm. 1.2kg. Includes 2 gel modules, safety cap and reservoir The Hoefer miniVE electrophoresis unit is a compact and efficient device that allows you to separate DNA, RNA and protein molecules in agarose or polyacrylamide gels. With capacity for up to 2 gels at a time, this system is ideal for laboratories with limited space that require accurate and reproducible results in their molecular biology analyses. Furthermore, its intuitive and easy-to-use design makes it an indispensable tool for researchers and technicians in the field of genetics and biotechnology.

The HX5.EX scale is a modern weighing instrument assuring fast and reliable measurement in hazardous (more) areas classified as zones 1/21 and 2/22. To ensure precision and excellent measurement repeatability, high quality electronic components are used. The weighing platforms offered in wide range of dimensions and maximum capacities, this combined with excellent metrological parameters enables easy selection of an instrument that meets the most demanding requirements. Standard version of the scale is equipped with 2 serial, intrinsically safe RS232 communication interfaces, and with one RS485 interface. They facilitate cooperation with equipment intended for operation in hazardous areas. Possibility to add digital inputs/outputs extends the range of instruments compatible with the indicator by automatic elements compliant with ATEX directive. More demanding customers can use the IM01.EX module, installed in the safe area, which extends the available connectors by Ethernet, USB, 4-20mA/0- 10V analog outputs, Profibus DP and additional digital inputs/outputs. This enables cooperation with external devices: barcode scanners, printers, external displays, control buttons, light signalling towers, other controlling/signalling devices, systems for automatic process control and superior IT systems. Scale operation requires use of a dedicated PM01.EX power supply, which is not a standard scale component. To operate the scale, order a selected type of the dedicated intrinsically safe power supply. Power supply types: PM01.EX-1 - power supply for operation in ATEX area. Used when it is required to connect the power supply to voltage source placed in hazardous area. PM01.EX-2 - power supply for operation outside ATEX area. Used when power supply connection to voltage source is carried out outside hazardous area. Complex software enables carrying out many tasks connected with mass measurement, e.g. parts counting, checkweighing and statistics. The scales feature user-friendly graphic interface, which can be customized using widgets. This and the large colour display of high resolution guarantee easy and clear transmission of data on current process. Colour bar graph significantly influences performance by signalling whether the weighing result is within declared thresholds or not.

Boekel Scientific 134441 Dricycler, 115V Large w/SS ShelvesThe BoekelScientific 134441 Dricycler is  (more)designed to eliminate the need to manuallychange desiccant on a periodic basis. The Dricycler will establish and maintainon average, a relative humidity in the 25% to 35% RH range without the additionof desiccants. No assembly required. The Boekel Scientific 134441 Dricycler isused for a variety of applications, such as storing reagents or soil samples,drying biological specimens, food manufacturing or testing, storage of API, andmany more. Durable construction. Fabricated from stainless steel and glass Superior seal integrity Rigid door full length door hinges One piece neoprene door gasket Shelves are adjustable in half-inch increments Two different sizes to select from Automatically removes moisture from the sealed chamber using proprietary electronic mechanism Easy to read door mounted hygrometer 2 year warrantyINCLUDED: The Boekel Scientific 134441 Dricycler, 115V Large w/SS Shelves includes: - Two Stainless Steel Shelves - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty