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1220 Pressure Gauge

1220 Pressure Gauge
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C ASHCROFT' Trust the shield.™ • Available in 41A''6"and 8/2" dial sizes • Solid-front style • Lower or back connect • PLUS.™ Performance Option: - Liquid-filled performance in a dry gauge - Fights vibration and pulsations without liquid-filled headaches The Ashcroft® Type 1220 is a versatile general service gauge. The phenolic case resists many corrosive environments and is available in three dial sizes. Lower and back connections allow the gauge to be used for many installations. TEMPERATURE LIMITS Note: Other than discoloration of the dial and hardening of the gasketing that may occur as ambient or process temperatures exceeds 150°F, non-liquid-filled gauges with standard glass windows, can withstand continuous operating temperatures up to 250°F (121 °C). Accuracy at temperatures above or below the reference ambient temperature of 68°F (20°C) will be affected by approximately .4% per 25°F (4°C). Gauges with welded joints will withstand 750°F (450°F (232°C) with silver brazed joints) for short times without rupture, although other parts of the gauge will be destroyed and calibration will be lost. For continuous use and for process or ambient temperatures above 250°F (121°C), a diaphragm seal or capillary or siphon is recommended. PRODUCT SPECIFICATIONS Model No.: 1220 Accuracy: Ranges: Dial Size: Case Material and Style: 1% full scale (Grade 1A, ASME B40.100) Vac., compound to 30,000 psi 4V2" 6" and 8V2" diameter 4>2" Black phenolic, solid front 6" Black polypropylene, solid front 814" Black aluminum, solid front Weather Protection: Dry Case: IP54 Ring: Threaded reinforced black polypropylene Window: Glass Dial: Pointer: Movement: Bourdon Tube Socket: Connection Size: Aluminum, white background, black figures and intervals. Micrometer adjustable Rotary, 400 SS C510 Phos. bronze/brass (A) 316L SS/316L SS (S) K Monel/ Monel (P) 14", Va" NPT Connection Location: Lower or back OPTIONAL FEATURES PLUS! Performance: XLL Hermetic Seal: H Flush Mounting Ring: X56 (4/2" Case) Receiver Gauge: XPR Shatter Proof Glass Window: XSG Acrylic Window: XPD Set Hand: XSH Maximum Pointer: XEP 3. Tube and socket material 5. Connection location-Lower (L), Back (B) 6. Optional features-see page 1 All specifications are subject to change without notice. All sales subject to standard terms and conditions. © Ashcroft Inc. 2013 08/14 Ashcroft Inc., 250 East Main Street, Stratford, CT 06614 USA Tel: 203-378-8281 • Fax: 203-385-0408 email: info@ashcroft.com • www.ash

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STANDARD RANGE TABLE* C ASHCROFT' Trust the shield.™ Type 1220 General Service Pressure Gauge Available With PLUSF™ Performance Option All specifications are subject to change without notice. All sales subject to standard terms and conditions. © Ashcroft Inc. 2013 08/14 Ashcroft Inc., 250 East Main Street, Stratford, CT 06614 USA Tel: 203-378-8281 • Fax: 203-385-0408 email: info@ashcroft.com • www.ashcroft.com

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C ASHCROFT' Trust the shield.™ (1) For selection of the correct Bourdon system material, see the media application table. (2) Optional connections available: V2 NPT where V4 NPT is standard, V4 NPT where V2 NPT is standard. (3) Single-scale and dual-scale ranges available. (4) 6" and 8VT dial not available with monel system. All specifications are subject to change without notice. All sales subject to standard terms and conditions. © Ashcroft Inc. 2013 08/14 Ashcroft Inc., 250 East Main Street, Stratford, CT 06614 USA Tel: 203-378-8281 • Fax: 203-385-0408 email: info@ashcroft.com •...

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