SPECIAL APPLICATION GAUGES Model P1521 1-1/2" Corrosion Resistant Pressure Gauges DESCRIPTION SPECIFICATIONS The compact Model P1521 is an all-stainless steel pressure gauge featuring Type 316L SST internal wetted components and a polished 304 SST case to withstand corrosive media and atmospheres. These gauges are ideally suited for industrial and specialty gas applications. FEATURES • Type 316L stainless steel wetted parts • Small size • Pressure ranges to 6000 psi • Lower mount and center back connections • Standard catalog gauges have easy-to-read single scale psi dials • Low cost • Custom dials available in OEM quantities APPLICATIONS SIZES: 1-1/2" RANGES: 30" Hg-0 through 0-6000 psi (please reference pressure ranges on next page in Spec Number Selection Chart); other pressure ranges available in OEM quantities OPERATING TEMPERATURE RANGES: Ambient: -4°F to 140°F (-20°C to 60°C) Media: Maximum 185°F (85°C) ACCURACY: ±3-2-3% of span (ASME B40.1 Grade B) BOURDON TUBE: 316L stainless steel WINDOW: Snap-in style, polycarbonate MOVEMENT: 304 stainless steel DIAL: ABS POINTER: Galvalume, black finish CASE: 304 polished stainless steel CONNECTION: 1/8-27 NPT center-back mount (CBM) or lower mount (LM); other connections available in OEM quantities SCALES: Single psi scale standard on catalog part numbers; dual scales and other single scales such as bar, kPa, Kg/cm2, etc. available upon request in OEM quantities. Please contact Customer Service for more information at +1 215-293-4100. • Process industry applications requiring SST wetted parts • Valve positioners OTHER OPTIONS: O2 cleaning, helium leak testing, SST restrictor, special connections, etc. Please contact Customer Service with your specifications at +1 215-674-1234. On-line order fax: +1 215-323-9450 or e-mail: [email protected] Sales/Technical Support: +1 215-674-1234 I 205 Keith Valley Road I Horsham PA 19044 U.S.A. © 2017, by AMETEK, Inc. All rights reserved. Printed in the U.S.A. 5/2017 (160174) Specifications are subject to change without notice. Visit our Web site for the most up-to-date information.

^USC U.S. Gauge Product Data On-line order fax: +1215-323-9450 or e-mail: [email protected] Sales/Technical Support: +1 215-674-1234 I 205 Keith Valley Road I Horsham PA 19044 U.S.A. © 2017, by AMETEK, Inc. All rights reserved. Printed in the U.S.A. 5/2017 (160174) Specifications are subject to change without notice. Visit our Web site for the most up-to-date information.