Klübersynth AR 34-402 Special synthetic lubricating greases 25Kg

Special synthetic lubricating greases for pneumatic drives and sealing elementsKlübersynth AR 34-401 and -402 are synthetic wide-range greases based on a special calcium soap thickener. They are free from raw materials containing heavy metals and solidlubricants. The special additives contained in these greases provide utmost performance along with operational reliability and long service life. The pneumatic components consisting of the sealing elements and the opposing friction bodies, such as piston rods or cylinder barrels, can therefore be used in a relatively wide service temperature range. This is the result of a close cooperation between Klüber Lubrication, manufacturers of pneumatic elements and joints and university research centers.Klübersynth AR 34-401 is NSF H1 registered and therefore complies with FDA 21 CFR § 178.3570. The lubricant was developed for incidental contact with products and packagingmaterials in the food-processing, cosmetics, pharmaceutical or animal feed industries. The use of Klübersynth AR 34-401 can contribute to increase reliability of your production processes. We nevertheless recommend conducting an additional risk analysis, e.g. HACCP.Content: 25kg bucketAvailable in 1kg can, 25kg bucketBenefits for your applicationReduces friction and wear in pneumatic componentsLow breakaway torque, even after longer periods of standstill (Monday morning effect)Suitable for all types of pneumatic components, preferably those made of NBR but also of PU materialsWide piston speed range from approx. 0.01 to 1m/s and much more in individual casesLight colour, adhesiveApplicationBesides many other applications, Klübersynth AR 34-401 and -402 are mainly used for pneumatic control and sealing elements, such as ISO single-acting and double-actingpneumatic cylinders with and without piston rod, pneumatic rotary actuators, short-stroke and compact cylinders, for valves and corresponding sealing elements. Wide piston speed rangesfrom approx. 0.01 m/s to > 1 m/s can be achieved. Other advantages of Klübersynth AR 34 401 and -402 are low breakaway torque even after longer periods of standstill and reduced tendency to stick-slip at very low piston speeds. This special grease is preferably used in combination with various types of piston, rod and damping seals made of NBR or PUelastomer materials. Klübersynth AR 34-402 is an approved lubricant for gas burning installations and actuators acc. to DIN EN 377 class D, for a temperature range from 0 to +140°C. A corresponding DIN-DVGW test certificate is available.Technical specificationsArticle number17033Lower service temperature-30 °C / -22 °FUpper service temperature140 °C / 284 °FColour spacebeigeDensity at 20 °Capprox. 0,90 g/cm³Worked penetration, DIN ISO 2137, 25 °C, lower limit value265 x 0,1 mmWorked penetration, DIN ISO 2137, 25 °C, upper limit value295 x 0,1 mmKinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 40 °Capprox. 400 mm²/sKinematic viscosity of the base oil, DIN 51562 pt. 01/ASTM D-445/ASTM D 7042, 100 °Capprox. 40 mm²/sNLGI grade, DIN 518182Shear viscosity at 25 °C, shear rate 300 s-1, equipment: rotational viscometer, lower limit value8 000 mPasShear viscosity at 25°C, shear rate 300 s-1, equipment:rotational viscometer, upper limit value20 000 mPasCopper corrosion, DIN 51811, (lubricating grease), 24h/100°C<= 2 - 100 corrosion degreeOil separation, DIN 51817 N, after 7 d/40 °C<= 3 % by weightDrop point, DIN ISO 2176, IP 396>= 220 °CMinimum shelf life from the date of manufacture – in a dry, frost-free place and in the unopened original container, approx.24 months Information on product safety (Manufacturer, Contact)KLÜBER LUBRICATION MÜNCHEN GMBH & CO. KG, Geisenhausenerstraße 7, 81379 München, GERMANY, +49 89 7876 0, , www.klueber.com