The All-Flo® A050-SPK-TTKT-470, a 0.5" A Series bolted AODD pump built from PVDF with PTFE diaphragms and PTFE ball valves, delivers up to 17 GPM at 120 PSI across fluid transfer systems. The traditional full-stroke diaphragm design ensures reliablity and longevity in slurry, abrasive, or viscous applications (up to 25185 cP). Configured with threaded FNPS (FNPT/FBSP) all inlet and threaded FNPS (FNPT/FBSP) all discharge, ideal for both general and specialized applications in diverse working environments. FDA|CE|UKCA certified.