A pair of syphon tubes with bulb-type priming pump from Rolson. Once the syphon is primed, liquid will flow until the level falls below the bottom of the inlet pipe or until the bleed valve, located on the pump bulb, is opened destroying the syphon action. * Tough moulded polythene construction * Suitable for hot and cold liquids * Temperature range –20 to +80°C * Suitable for use with most PCB etchants * May not be suitable for use with solvents such as etch-resist removers * Flow rate 6.5 litres/min * Approx. length 540mm * Supplied in pairs https://elecena.pl/product/27204366/rolson-42112-2pc-syphon-pump 2024-11-09 https://elecena.pl/product/27204366/rolson-42112-2pc-syphon-pump 2025-05-18