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National Stock Number:
4820-01-467-6411
Federal Supply Class:
4820
National Item Identification Number:
014676411
Description:
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
Detail:
An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes DIAPHRA GM, VALVE, FLAT and GASKET.
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Manufacturer Information:
| 4040-HSA-SWC1 | 52484 | HYDRANAUTICS |
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Techincal Specification:
| OVERALL HEIGHT | 40.000 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE (NYLON) | | MEDIA FOR WHICH DESIGNED | WATER, SALT | | PRESSURE RATING | 1000.0 POUNDS PER SQUARE INCH MAXIMUM | | SHANK DIAMETER | 3.950 INCHES NOMINAL | | SPECIAL FEATURES | SEAWATER MEMBRANE ELEMENT; PERMEATE FLOW NOMINAL: 1200 GPD (4.54 MMM/DAY); SALT REJECTION MINIMUM: 99.5 PERCENT | | TEMP RATING | 113.0 FAHRENHEIT MAXIMUM |
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