PI Series a magnetic drive pump with a brushless DC motor features rare earth magnets for strong performance in a compact package ideal for laser, medical, fuel cell and computer cooling applications features a life expectancy of over 20,000 hours flow rates up to 5.4 GPM (20 L/min) and discharge head up to 36 ft (11m) The table below provides links to the performance curves and installation, construction and 3D drawings for all PI Series pumps. These documents are written in Adobe® Reader® format. If you don't already have Reader® installed on your computer, you may download it for free by clicking this icon: PI-Z-D Series Pump Drawings Model Number Installation Drawings Construction Drawings 3-Dimensional Drawings Performance Curves NH-5PI-Z-D Installation Drawing Construction Drawing 3-Dimensional Drawing Performance Curve NH-10PI-Z-D Installation Drawing Construction Drawing 3-Dimensional Drawing Performance Curve NH-15PI-Z-D Installation Drawing Construction Drawing 3-Dimensional Drawing Performance Curve NH-20PI-Z-D Installation Drawing Construction Drawing 3-Dimensional Drawing Performance Curve NH-30PI-Z-D Installation Drawing Construction Drawing 3-Dimensional Drawing Performance Curve EMEC Americas - 336 Broad Street - Fitchburg, MA 01420 - T: 978.400.5507 - F: 978.400.5805 - info@emecproducts.com