1555 and 1558 4? Gauges, SST Case with Brass Internals0 pages

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use

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U.S. Gauge

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Liquid Filled Gauges

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Model 1555 and 1558 4" Gauges, SST Case

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with Brass Internals

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DESCRIPTION

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Model 1555 and Model 1558 4" liquid filled gauges

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combine low cost and high accuracy with a

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rugged stainless steel case and brass internals for

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corrosive and high vibration environments. Typical

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applications include: pumps, compressors, HVAC,

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petrochemical processing, and power generation.

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The 4" design is available in stem (Model

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1555) or panel mount (Model 1558) configurations

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with brass socket; phosphor

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bronze Bourdon tubes

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are supplied to meet

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specific customer

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requirements.

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They come in 18

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vacuum, compound,

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and gauge

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pressure ranges

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(see specifications).

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Glycerin is standard fill

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fluid, with silicone or mineral

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oil available on request. Dry

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(unfilled) gauges can also be

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supplied, off-the-shelf

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by your local stocking

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Ametek-U.S. Gauge

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distributor.

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Model

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1558

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SPECIFICATIONS

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DIAL SIZE: 4"

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CASE AND RING:

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For Stem Mounting:

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300 Series stainless steel, solid back case with stainless steel

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crimped ring. BUNA-N® multi-function plug with removable

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nipple for venting, pressure relief, and liquid fill access

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For Panel Mount Units:

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Incorporate 3-hole stainless steel front mounting flange

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(Model 1558)

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WINDOW: Polycarbonate, sealed to case with a

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polychloroprene gasket

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DIAL: White aluminum with black markings

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POINTER: Black aluminum

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MOVEMENT: Brass

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BOURDON TUBE: Phosphor bronze

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SOCKET CONNECTION: Brass

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RESTRICTOR: Brass, push type .015"

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RANGES: Vacuum 30"-0 Hg VAC (counterclockwise rotation

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with increasing vacuum)

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Compound: 30" Hg VAC 0, 15, 30, 60, 100 psi

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Gauge: 0-15, 30, 60, 100, 160, 200, 300, 600, 1000, 1500,

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2000, 3000, 6000 psi

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ACCURACY: ±1.6% FS

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LIQUID FILL: Glycerin is standard but silicone and mineral

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oil are available. Dry (unfilled) gauges are available as

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off-the-shelf stock through local distributors

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LOW PRESSURE VENT PLUG

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Vent plug with pop-up pin is used for all low

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pressure gauges, from 30" Hg to 30 psi. For

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gauges in pressure ranges of 60

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psi and above a standard one * r,

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piece black BUNA-N® plug is

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used.

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MODEL SELECTION CHART

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MODEL

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NUMBER MOUNTING CONNECTION SOCKET BOURDON TUBE CASE RING

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1555 Stem 1/4"NPTLM Brass Phosphor Bronze Stainless Steel SST Crimped

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1558 Front Flanged Panel 1/4"NPTCBM Brass Phosphor Bronze Stainless Steel SST Crimped

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AMETEK'

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© 2008, by AMETEK, Inc. All rights reserved.

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Printed in the U.S.A. 908PDF (160166)

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ALL ORDERS CAN BE SENT TO:

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On-line fax: 215-323-9450 or e-mail to usg.sales@ametek.com

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Sales/Technical Support: 215-257-6531 Customer Service: 727-536-7831

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900 Clymer Avenue 8600 Somerset Drive

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Sellersville, PA 18960 U.S.A. Largo, FL 33773 U.S.A.

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I 19001:2000

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CERTIFIED

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Specifications are subject to change without notice. Visit our Web site for the most up-to-date information.

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