Previous Article Next Article Table of Contents Chemical Engineering Progress, Vol.103, No.12, 32-39, 2007 Export Citation Assess the performance of positive-displacement pumps Nelik L, Rizo LF, Kirk G, Lent G, Wild A, Warren L, Joseph J, Brennan J, Purcell J, Netzel J, Agrawal P, Fegan SD, Hart RJ Please enable JavaScript to view the comments powered by Disqus.