카탈로그 SEMSA

필터 요소

LARGE SOCK FILTER

COUPLE; TYPE: FACU THREADED; NOMINAL DIAMETER: 3/4 IN; NOMINAL DIAMETER RO SCA: 3/4 IN; THREAD TYPE: NPT; MATERIAL: CARBON STEEL; DIMENSIONS ACCORDING TO STANDARD: ANSI C80.1; COUPLING MADE OF STEEL AND WITH ALVANIZED G COATING WITH STRAIGHT THREAD FOR 3/4 PIPE; THE DIMENSIONS OF THE COPLES MUST NOT BE LESS THAN THOSE ESTABLISHED IN TABLE 5.6 OF THE UL 6 STANDARD. EACH COUPLING MUST BE MARKED WITH THE NAME OF THE MANUFACTURER, THE BRAND OF THE PRODUCT, BOTH OR SOME DISTINCTIVE MARKING FOR THE IDENTIFICATION OF THE RESPONSIBLE ORGANIZATION; IN ADDITION, IT MUST HAVE THE LETTERS "EC" STAMPED IN A SIZE NO LESS THAN 3MM (0.125”) HIGH. COUPLINGS WITH DAMAGED OR RUSTY THREADS ARE NOT PERMITTED. COUPLINGS MUST COMPLY WITH THE DEFINED IN THE UL6 STANDARD IN SECTIONS 5.7.1 TO 5.7.7, AS WELL AS TABLE 5.6 AND FIGURE 3; IN ADDITION TO POINTS 7.1 AND 7.5 REGARDING MARKING OF THE COUPLINGS