An essential when servicing a peristaltic pump, the pump head tube will usually need replacing every 12 months, or more regularly if necessary. To fit, simply remove the pump head, making sure that the roller assembly is vertical, remove any screws and fit the replacement pipe. A recommendation from Aspen is that you add a smear of silicon grease to ease refitting the lid and reduce any friction noise. Finally, press TEST and run the pump for 3 minutes to ensure it operates correctly. Suitable for all peristaltic pumps in Aspen's range, model numbers including: FP2081/2, FP2593, FP2082/2, FP2079, FP2080, FP2078 and FP2584.