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The Ashcroft > Duragauge > ή pressuregauge is the finest production gauge on the market for industrial use where pre- cise indications are required. The prod- uctline offers a wide variety of case styles, Bourdon tubes and pressure ranges to meet your application needs .With the component combinationsavailable in the Duragauge gauge line,over ten million variations are possibleto serve the needs of all types of indus-tries, including process, power, nuclear,aerospace and cryogenics.The Duragauge gauge offers thesame outstanding quality and crafts-manship which have characterized allAshcroft products...

1279 Case style > 2 2 The Ashcroft solid front phenolic case 1279 gauge can be converted to hermeti-cally sealed or liquid filled using a conver- sion kit. Available in4 > dial size thisgauge has a threaded rein- forced poly-propylene frontring for easyzero adjustment with a micrometer adjustable pointer. 1377 Case style Designed particularly for flush mounting,the Ashcroft model 1377 is available in4 > 1 ⁄ > 2 ,˝ 6,˝ and 8 > 1 ⁄ > 2 ˝ dialsizes. The hinged steel black wrinkleenamelcoated ring makes this gauge well suited for panel board applications. > Available in 4 > 1 ⁄ > 2 ˝ 6,˝ and 8 >...

Performance PLUS! > Performance Duragauge > ٮ High Pressure Duragauge > Liquid-Filled Duragauge > ή An exclusive, new, optional featureprovides virtually liquid-filled perfor-mance in a dry gauge.The Ashcroft The Ashcroft high pressure Dura-gauge has a helical wound InconelBourdon tube which is capable of with-standing vibration without a zero shift or change in calibration. Because of thelength of the helical tube, stresses areminimized and the tip travel increased; this permits the use of a low ratio move-ment, which decreases wear from fric-tion and increases gauge life. For useon high pressure...

SpecificationsCode Type 1279 Type 1377 Accuracy (ASME B40.1, Grade 2A) > 1 ⁄ > 2 % Full Scale > 1 ⁄ > 2 % Full Scale Case style(S) Solid front (S) Solid front (S) Case material Black phenolic Aluminum, black epoxy coated Dial size(45), (60), (85) 4 > 1 ⁄ > 2 ,˝(45) 4 > 1 ⁄ > 2 ,˝(45), 6,˝ (60), 8 > 1 ⁄ > 2 ,˝(85) Ring type Threaded reinforced black polypropylene Steel hinged, black enamel finish Bourdon tube/Socket material (Code) C510 Phos. bronze/Brass brazed (A)316L stainless steel/steel (R)316L stainless steel/316L stainless steel (S)K Monel/ Monel (P) C510 Phos. bronze/Brass brazed (A)316L...

Type 1379 Type 2462 Type 1379 High pressure > 1 ⁄ > 2 % Full Scale > 1 ⁄ > 2 % Full Scale > 1 ⁄ > 2 % Full Scale Solid front (S) Solid front (S) Solid front (S) Aluminum, black epoxy coated Black polypropylene Aluminum, black epoxy coated 4 > 1 ⁄ > 2 ,˝(45,) 6,˝ (60), 8 > 1 ⁄ > 2 ,˝ > (1) (85) 6,˝ (60) 6,˝ (60) Threaded reinforced black polypropylene > (2) Bayonet lock black polypropylene Threaded reinforced black polypropylene C510 Phos. bronze/Brass brazed (A)316L stainless steel/steel (R)316L stainless steel/316L stainless steel (S)K Monel/ Monel (P) C510 Phos. bronze/Brass brazed (A)316L...

Gasket Window Screws Threaded Ring Rear Cover Gasket Pressure Elements: Available in a wide variety of materials,including: phosphor bronze, alloy steel, 316 stainless steel, K Monel and Inconel. > Phenol Case Cases: > Dial Four solid front case types are offered.Solid front cases have a solid wall between the Bourdon tube and the win- dow. The 1279 and 1379 Duragauge cases are field convertible by means of a kit. These gauges can be converted > Bourdon Tube System Micrometer Pointer 1279 Case used for illustration purposes ambient temperatures exceed 150F, non liquid-filled Type 1279 (phenolic...

The media being measured must becompatible with the wetted parts of the pressure instrument. To use the chartbelow, locate the media whose pressure is to be measured and select a suitable material from those available. Diaphragm seal information is contained in Bulletin DS-1. This is a simplified chart andassumes the media temperature isbelow 200F. PLUS! option, throttlingdevices and/or a liquid-filled instrument are recommended in applications with pulsation or vibration. These recommen-dations are only a guide, as service life is dependent on temperature, concentra-tions, catalysts that may...

Case and ring optionsCodeComments Hermetically Sealed CaseHAvailable on types 4 > 1 ⁄ > 2 ˝ 1279 and 4 > 1 ⁄ > 2 ,˝ 6˝ 1379 models only. Gauge HeaterHDUsed for outdoor applications or other services where ambient temperatures are 50ְF. Available on 4 > 1 ⁄ > 2 ˝ 1379 model only. Flush Mounting Ring - Steel, Black Epoxy56Available on 4 > 1 ⁄ > 2 ˝ 1279 and 4 > 1 ⁄ > 2 ,˝ 6˝ 1379 models only (also called 1278 flush mounting ring).Flush Mounting Ring - Stainless Steel, Polished 57Available on 4 > 1 ⁄ > 2 ˝ 1279 and 4 > 1 ⁄ > 2 ,˝ 6˝ 1379 models only (also called 1278 flush mounting ring). Bourdon...

International HeadquartersStratford, Connecticut 250 E. Main StreetStratford, CT 06614-5145 Tel: (203) 378-8281Fax: (203) 385-0357 International OperationsBrazil Dresser Industria eComercio Ltda. Divisao Manometros WillyRua SenadorVergueiro No. 433 09521-320 Sao Caetano do Sul Sao Paulo, Brazil Tel: 55-11-453-5477Fax: 55-11-453-8710 Canada Dresser Canada, Inc. U.S. HeadquartersStratford, Connecticut 250 E. Main Street Stratford, CT 06614-5145 Tel: (203) 378-8281Fax: (203) 385-0499 U.S. Sales OfficesChicago, Illinois 400 W. Lake StreetSuite 318 Roselle, IL 60172-3573Tel: (630) 980-9030Fax: (630)...