Wet gas vacuum pump Laboport SD N 840.3 FT.40.18 KNF

Laboport SD N 860.3 FT.40.18 is a two-stage pump with an integrated “self-drying” system for automat (more)ic condensate drain. The “SD” series is widely used in laboratories, especially when the vapors are humid and a clean and ecological vacuum is required. Typical applications are: vacuum ovens (for drying chemicals, drying biological samples, heat treatments), autoclaves for sterilizing instruments, containers, filters and textiles. Thanks to the use of anti-corrosion materials, it is possible to vacuum even corrosive products. The heart of the pump is the diaphragm with differentiated structure in PTFE, optimized to guarantee high performance with reduced dimensions and at the same time, long life even in heavy applications. When the humid gases are sucked in, it can happen that condensation forms in the pump head: consequently the performance decreases, considerably increasing the emptying time. To eliminate condensation, the 'drying system' then opens a solenoid valve that allows ambient air to enter the heads. Once the condensation has been eliminated, the solenoid valve closes and the pump sucks from the stove in full capacity. Over time, condensation could form again and then the cycle is repeated. The time interval between one cycle and the next can be adjusted as desired, as well as the duration of the air injection. Technical features Flow rate (max.) 60 l / min Final vacuum (max.) 4 mbar (abs.) Pressure (max.) 1 bar (rel.) Fluid temperature allowed at 5-40°C FFPM valve material PTFE coated diaphragm material Pump head material PTFE Applications Rotary evaporation Centrifugal concentration Distillation Vacuum oven Qualitative characteristics Clean operation, 100% oil-free Corrosion resistant PTFE / FFPM flow path Ideal for extremely aggressive / corrosive gases and vapors Compact, silent and reliable The self-drying system removes condensation without altering the vacuum level Maintenance free 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

Megafuge 1.0R Heraeus refrigerated centrifuge Working temperature 0°C + 40°C. maximum speed 6000 rpm (more) Height x width x depth: 39x71x56 cm Net weight: 240 lbs (109 kg) 230 V. 50/60 Hz. 1100 W. With pendulum bucket rotor No. 2705. With nacelles 2252 Maximum swing rotor 5000 rpm. Max. permissible capacity: with rotating rotor 4 x 510 g With 2 adapters of 2 x 50ml With 2 adapters of 4 x 15ml Weakness in the cover cylinders Some traces of rust on the rotor Year of manufacture: 1992 Equipment tested Operational cold unit, tested at 4°C

BINDER FD-115 forced convection oven / drying oven 300°C Capacity: 115 litres (FD115) Temperature ra (more)nge: Room temperature plus 5°C to 300°C Integrated digital temperature display 2 shelves Power supply: 230 V, Frequency: 50-60 Hz, Power: 1600 W, Internal dimensions: 60 x 40 x 48 cm Overall dimensions: 83.5 x 75 x 70.5 cm Weight: 85 kg Tested at 150°C Year of manufacture: 2004 Small traces of rust on the bottom of the door

For sale: Refurbished Waters 2420 ELSD Detector   We are not a agent/reseller. All products on our  (more)website are in stock and can be delivered with installation by our own service engineers. All systems are delivered with warranty!

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