series PFG fixed delivery gear pump Fluid （系列PFG固定交付齿轮泵流体）.pdfVIP

series PFG fixed delivery gear pump ® .5 thru 5 gpm, 2000 psi 536 TOWNSHIP LINE ROAD clockwise and counter- FLUID TECHNOLOGY ANNEX BLUE BELL, PENNSYLVANIA 19422 clockwise rotation Tel: 215.643.0617 Fax: 216.643.4017 sales@ 50 to 1725 rpm PFG ® Series Pumps Application and Performance The PFG series pumps are self-priming rotary gear type with fixed displacement. They are designed to provide quiet and efficient service. Nominal flow rates at 1725 rpm are 0.5 to 5 gpm. These pumps are designed to operate at pressures up to 2000 psi and liquid viscosities of 100 SSU to 1000 SSU. They may be used in hydraulic or fluid transfer applications. PFG pumps are made from cast iron castings with precision machined and heat treated steel gears, a case hardened steel shaft, and needle bearings. The lip seal cavity is connected to the intake (low pressure) port to prevent pressure build up on the shaft seal. Pumps are therefore uni-directional, and are assembled for either clockwise or counterclockwise rotation (facing the shaft). The pump sections are mated using precision ground and lapped joints, with no gaskets required. Ordering Information SERIES SIZE NOM PORTS ROTATION SHAFT SEAL DESIGN SERIES PFG 05 No Symbol – No Symbol – No Symbol – No Sym