Continued on next page To see other variants and accessories, please enter the webcode on our website. webcode 333 BUK with ground joint 45/40 BUK with ground joint 29/32 Flat Flange Vessels, Accessories webcode WWQVD014 Supporting Constructions for Reaction Vessels, Rettberg Mobile construction made of stainless steel for reaction vessels of up to 6 to 20 ltr. capacity, with 4 steering rollers, brakes, complete with stand (tube dia. 25 mm) for fitting stirrers etc., optionally with flange holder and closure, open at front bottom (to put in collecting vessels). Technical data: Material: cpl. 18/8 steel Dimensions: 75 × 75 × 185 cm (L × W × H) Article Order No. Rack without flange holder 13 42 91200 Rack with flange holder NW 150 13 42 91205 Rack with flange holder NW 200 13 42 91220 Mobile auxiliary rack 55 × 75 × 185 cm 10 70 00212 Supplied without the illustrated accessories More racks on request. Stirrer Seals, Stirrer Shafts webcode WWQVD110 2 1 KPG Stirrer Shafts and KPG Stirrer Bearing, Rettberg KPG Stirrer Shafts made of borosilicate glass 3.3, with moveable PTFE sickle blade, to fit joint-socket size 29, in overall length of 340 mm and more with perforated blade. KPG part Ø mm Length mm Order No. 10 310 13 70 40031 110 340 13 70 40034 10 370 13 70 40037 10 440 13 70 40044 2KPG Stirrer Bearing made of borosilicate glass 3.3, with ground-glass joint, grease cup and KPG part. Cone NS KPG part Ø mm Installed length mm Order No. 29/32 10 135 13 70 40100 29/32 16 155 10 70 40101 45/40 16 165 10 70 40102 4 3 BUK Magnetic Stirrer Couplings With Ground Joint, Buddeberg A compact design, permanent magnetic coupling allows space-saving installation. Ball bearings ensure rapid, easy replacement to facilitate maintenance and cleaning. Magnetic stirrer couplings are available in stainless steel, Hastelloy®, titanium, zirconium and other materials or offering alternative torque levels. Stirring shafts made from similar materials or glass may be fitted. Technical data: Material no.: 1.4435 (AISI 316L) Temperature: max. 240°C Seals: Viton Bearings: Ball bearings stainless steel 3 Type Vol. max. ml Viscosity up to mPa/s Torque N/cm Speed rpm Order No. BUK K20 S1 500 500 20 2500 13 14 10120 BUK K40 S1 1000 1500 40 2500 13 14 10140 BUK K60 S1 3000 6000 60 2500 13 14 10160 BUK K90 S1 5000 10000 90 2500 13 14 10190 4 Type Vol. max. ml Visc. up to mPa/s Torque N/cm Speed rpm Order No. BUK K60 S2 5000 6000 60 2500 13 14 10260 BUK K90 S2 10000 10000 90 2500 13 14 10290 Drive shaft supplied with 6 mm external square stub and brass adapter Ø 8 mm. Glass Construction, Glass Equipment Glass Components, Grounded Joint Components
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