GPG - 3 Product Data GENERAL PURPOSE GAUGES Series P-500 Low Cost Utility Gauges DESCRIPTION SPECIFICATIONS U.S. Gauge Series P-500 utility gauges provide economical, reliable service in a wide variety of applications including pumps, compressors, and other equipment. SIZES: 1-1/2”, 2”, 2-1/2”, 3-1/2”, and 4-1/2” Series P-500 utility gauges come in PSI standard ranges with accuracy of ±3-2-3%. ACCURACY: ±3-2-3% (Grade B) Gauges are available in 1-1/2”, 2”, 2-1/2”, 3-1/2”, and 4-1/2” steel cases in center-back and lower mount configurations. WINDOW: Glass except 1-1/2” is polycarbonate Low lead offerings that meet “Reduction of Lead in Drinking Water Act” also available. See Low Lead Series P-500 products. RANGES: 30” Hg VAC through 0-5000 psi BOURDON TUBE: Phosphor bronze MOVEMENT: Brass DIAL: Galvalume POINTER: Aluminum, painted black CASE: Black painted steel CONNECTION: Brass, 1/8-27 NPT for 1-1/2” and 2”; 1/4-18 NPT for 2” through 4-1/2”; center-back or lower mount Model P-500 Center Back Mount and Lower Mount A B B A E1 E2 A A THREAD F SQUARE F SQUARE L F SQUARE THREAD INCHES (MM) C P-500 Dimensions Model Number Dial Size P-500 1-1/2” P-500 2” P-500 2-1/2” LM P-500 2-1/2” CBM P-500 3-1/2” LM P-500 4-1/2” LM Unit A B C E1 E2 F L inches mm inches mm inches mm inches mm inches mm inches mm 1.64 41.66 2.16 54.86 2.73 69.34 2.49 63.25 3.53 89.66 4.80 121.92 .92 23.37 1.15 29.21 1.15 29.21 1.21 30.73 1.17 29.72 1.12 28.45 .34 8.66 .40 10.16 .39 9.91 1.22 30.99 .40 10.16 .38 9.65 .62 15.75 .84 21.34 .48 12.19 – – – – – – – – .90 22.86 .25 6.35 .28 7.11 .24 6.10 .45 11.43 .44 11.18 .55 13.97 .82 20.83 .84 21.34 .83 21.08 1.10 27.94 .55 13.97 .87 22.10 – – – – – – – – * Length E1 refers to 1/8 NPT connections; E2 refers to 1/4 NPT connections ** The E dimension is the minimum length of the wrench square from the case bottom On-line order fax: +1 215-323-9450 or e-mail: [email protected] Sales/Technical Support: +1 215-293-4100 | 205 Keith Valley Road | Horsham PA 19044 U.S.A. © 2012, by AMETEK, Inc. All rights reserved. Printed in the U.S.A. PDFX12STA (160174) Specifications are subject to change without notice. Visit our Web site for the most up-to-date information. www.ametekusg.com