Catálogo General de Material para Laboratorio

Continued on next page 450 webcode WWR4Q079 1 2 Disposable Liquid Transfer Pumps, BÜRKLE OTAL® disposable liquid transfer pumps OTAL pump with disposable PE feed pipe, designed for single use. In the OTAL pumps, the medium to be filled comes into contact with the feed pipe only. Designed for single use, the feed pipe is easy to remove and quick to exchange. With common reusable pumps, there is a risk that the liquid to be filled will be contaminated by the pump – especially if the pump is used for different media or containers and no professional cleaning is carried out before the change. Since the container pump with its small footprint is intended for single use only, time-consuming and expensive cleaning is redundant, and contaminations are excluded. Use the cutting tool comprised in the delivery to simply adjust the length of the one-piece feed pipe of the liquid transfer pump to the respective container height. This ensures maximum flexibility and thorough emptying of residual content. If required, to outlet of the feed pipe can be cut to length as well. The disposable pump is the perfect solution when extreme purity is required and cleaning is difficult or impossible. • Disposable PE feed pipe, can be reordered in packets of 10 • Cut the disposable feed pipe to the container height at a slight angle • With universal plug made of soft PVC, for container openings 30–70 mm Ø • Scope of delivery: pump ball, universal plug, cutting tool, and 10 disposable feed pipes • Pipe Ø 12 mm, immersion depth 90 cm, capacity approx. 14 l/m Instructions 1. Push the feed pipe into the universal plug and insert the pump ball 2. Cut the feed pipe to the container height at a slight angle 3. Build up pressure by means of the pump ball and transfer the liquid 4. To replace the feed pipe: Cut off the pipe directly below the plug 5. Discard the bottom end of the pipe and pull the top end out of the universal plug 6. Insert the new pipe Article Order No. 1OTAL® disposable foot pump 10 04 55811 2OTAL® disposable hand pump 10 04 55812 Accessories Article Order No. PU pc/Pack Delivery tube, PE, for OTAL® disposable pumps, Ø 12 mm 10 04 58000 10 webcode WWR4Q011 4 3 5 Barrel Hand Pumps, Highgrade Steel, BÜRKLE Barrel hand pumps made of high grade steel: Special precautions are necessary when filling combustible liquids. The filling equipment has to be made of electrically conductive materials, and there has to be an electrically conductive connection between the dispensing and the receiving container. This barrel pump made of stainless steel helps to ensure the safe filling of combustible liquids.The parts in contact with the medium are made of stainless steel (material 1.4301) and PTFE. Electrostatic charging is discharged by an anti-statics set and a barrel threaded connector (accessory). Please follow Ex regulations. Not suitable for acetone! For solvents we recommend the solvent pumps. Barrel hand pumps made of stainless steel with discharge elbow 3 Immersion tube L mm Immersion tube Ø mm Overall length approx. mm Weight g Order No. 360 32 475 1560 29 05 13000 570 32 685 1900 29 05 13001 910 32 1030 2100 29 05 13002 Barrel hand pumps made of stainless steel with discharge tubing and stopcock 4 Immersion tube L mm Immersion tube Ø mm Overall length approx. mm Weight g Order No. 360 32 475 1560 29 05 60104 570 32 685 1900 29 05 60105 910 32 1030 2100 29 05 60108

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