Laserfiche WebLink
SAMSON OCEANFRONT PARK <br />CITY OF SUNNY ISLES <br />TECHNICAL SPECIFICATIONS <br />METERS AND GAGES FOR PLUMBING PIPING 15126-2 <br /> <br /> <br />2.02 <br /> <br />LIQUID-IN-GLASS THERMOMETERS <br />A. Metal-Case, Industrial-Style, Liquid-in-Glass Thermometers: <br />1. <br />2. Standard: ASME B40.200. <br /><Double click here to find, evaluate, and insert list of manufacturers and products.> <br />3. Case: Cast aluminum; 7-inch <br />4. Case Form: Adjustable angle, Back angle Straight unless otherwise indicated. <br /> nominal size unless otherwise indicated. <br />5. Tube: Glass with magnifying lens and blue or red organic liquid. <br />6. Tube Background: Nonreflective aluminum with permanently etched scale markings graduated in <br />deg F and deg C. <br />7. Window: Glass. <br />8. Stem: Aluminum and of length to suit installation. <br />a. Design for Thermowell Installation: Bare stem. <br />9. Connector: 1-1/4 inches <br />10. Accuracy: Plus or minus 1 percent of scale range or one scale division, to a maximum of 1.5 <br />percent of scale range. <br />, with ASME B1.1 screw threads. <br /> <br />2.03 <br /> <br />THERMOWELLS <br />A. Thermowells: <br />1. Standard: ASME B40.200. <br />2. Description: Pressure-tight, socket-type fitting made for insertion into piping tee fitting. <br />3. Material for Use with Copper Tubing: CNR or CUNI. <br />4. Material for Use with Steel Piping: CRES or CSA. <br />5. Type: Stepped shank unless straight or tapered shank is indicated. <br />6. External Threads: NPS 1/2, NPS 3/4, or NPS 1, <br />7. Internal Threads: <br /> ASME B1.20.1 pipe threads. <br />1/2, 3/4, and 1 inch <br />8. Bore: Diameter required to match thermometer bulb or stem. <br />, with ASME B1.1 screw threads. <br />9. Insertion Length: Length required to match thermometer bulb or stem. <br />10. Lagging Extension: Include on thermowells for insulated piping and tubing. <br />11. Bushings: For converting size of thermowell's internal screw thread to size of thermometer <br />connection. <br /> <br />B. Heat-Transfer Medium: Mixture of graphite and glycerin. <br /> <br />2.04 <br /> <br />PRESSURE GAGES <br />A. Direct-Mounted, Metal-Case, Dial-Type Pressure Gages: <br />1. <br />2. Standard: ASME B40.100. <br /><Double click here to find, evaluate, and insert list of manufacturers and products.> <br />3. Case: Liquid-filled Sealed type(s); cast aluminum or drawn steel; 6-inch <br />4. Pressure-Element Assembly: Bourdon tube unless otherwise indicated. <br /> nominal diameter. <br />5. Pressure Connection: Brass, with NPS 1/4 or NPS 1/2 <br />6. Movement: Mechanical, with link to pressure element and connection to pointer. <br />, ASME B1.20.1 pipe threads and bottom- <br />outlet type unless back-outlet type is indicated. <br />7. Dial: Nonreflective aluminum with permanently etched scale markings graduated in psi and kPa. <br />8. Pointer: Dark-colored metal. <br />9. Window: Glass. <br />10. Ring: Brass. <br />11. Accuracy: Grade A, plus or minus 1 percent of middle half of scale range. <br /> <br />2.05 <br /> <br />GAGE ATTACHMENTS