Cope-LLG Catalogue 2018

144 1. General laboratory consumables Tubing/Adapters, Clips, Clamps GENERAL CATALOGUE EDITION 20 E & OE. GL fittings PTFE couplings with GL connector screwthread. Connect PTFE, PFA, FEP, glass and metal tubing. Fittings are chemical and temperature resistant to approx. 250 °C. Can be used at working pressures of up to 10 bar when used in combination with Bola laboratory screwthread connections (at room temperature). A further advantage is that they can be used as expansion/reduction adapters to connect tubing of different diameters. For easy tubing connection we recommend accessory Bola laboratory screwthread connectors - please order separately. 1 BOLA Bore Neck thread PK Cat. No. mm GL 6.5 10.5 14.5 14 18 25 1 1 1 9.207 133 9.207 134 9.207 135 1 Bottle distributors, PTFE With GL-threaded necks and screw caps. Suitable for GL45 threaded bottles. The distributors are ideal for decanting liquids, whereby the necks are connected either to a liquid source or to an excess pressure or vacuum system (up to 8.5 mm max. tubing diameter). For hassle-free connection, we recommend the Bola threaded connector (please order separately) in accordance with the outer diameter of the tubing. 2 BOLA Type Neck PK Cat. No. PFA PTFE PTFE 2 x GL 14 3 x GL 14 3 x GL 18 1 1 1 9.209 851 9.209 852 9.209 844 2 9.209 851 Flexible Distributors, PP For connecting elastic tubing by simply slipping it onto hose connectors. Suitable for GL45 threaded bottles. With screw cap made of glass-fibre reinforced PP, ideal for transferring liquids or gases. The angled tubing connectors can be attached to a liquid source, a pressure source or a vacuum system. Avoid crimping of the tubing. The distributor can be loosened by simply turning the screw cap. The complete distribution system can then be fixed onto another bottle. 3 BOLA For tubing bore number of nozzles PK Cat. No. mm 6 - 9 6 - 9 7 - 11 2 3 2 1 1 1 7.634 892 9.209 858 9.209 859 3 7.634 892 GL stopcocks, PTFE Stopcocks with cylindrical taps and GL screwthread made of pure PTFE, giving almost total chemical resistance. Can be used at working pressures of up to 6 bar when used in combination with Bola laboratory screwthread connections (at room temperature). A further advantage is that they can be used as expansion/reduction adapters to connect tubing of different diameters. For easy tubing connection we recommend accessory Bola laboratory screwthread connectors - please order separately. 4 5 BOLA Description Bore diam. Neck thread PK Cat. No. mm GL 2-way 2-way 2-way 3-way, L-shape key bore 3-way, L-shape key bore 3-way, L-shape key bore 4 6 8 4 6 6 14 18 25 14 18 25 1 1 1 1 1 1 9.207 153 9.207 154 9.207 155 9.207 156 9.207 157 9.207 158 4 9.207 153 5 9.207 157