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.i VI irli Yr► t FfrF FF 1: 'INV 1. t, <br />FRESSURENENT CAP FOR UST <br />tions. This valve will <br />vent up. to 7900 SCFH <br />at 2 psi. <br />2 Husky Model 4885 <br />0 Model 4885 is ca l ified <br />, <br />incorporates three <br />to less than 1%3 of the <br />separate valves to corn <br />new CARE EVR <br />Standard CP -201, <br />trot over -pressure and <br />which allows instalIa- <br />vacuum conditions <br />lion of 3 Vents <br />that arise is storage <br />maaimura Reduces <br />Reduces <br />' <br />Wks. The three valve <br />. <br />�; <br />. instailatioa.time by <br />. system Provides the �� <br />not having to <br />n pion <br />and durabfty needed <br />t ogethld <br />the vent Pipes ogetizez <br />fa a IAT vent cam. <br />0 The vacuum valve is <br />diaphragm operated, <br />and provides 10 times <br />more seating force <br />thanam, -17 demc=s. It <br />cons'se=l r oaenrc at <br />8" Of wafter coi,' <br />1 Ile L—st CiveT -: aStrc <br />vkae is diaLh <br />operate,,i giving 10 <br />tIIies more sealing <br />force than gravity <br />devices. It opens at 3" <br />of water. column (WC) <br />Press�- <br />3 The safety overpres- <br />sure valve is designed <br />to handle high pres- <br />sm*high• flow condi <br />2 The Model 4885 <br />(Tweaded) Vent Cap <br />easily installs by using <br />the cast on hex nut. <br />Allows tightening wiih- <br />out havb3g to ga <br />betrvem vent pipes. <br />3 The Model 4-620 Slip <br />Or, Venn Cap, which <br />has same features as <br />hdodel 4t?85, has a <br />gain phable seal that <br />seals to the vent Staca., <br />and provides <br />leakproof protection. <br />The seal is at the end <br />of the vent stack, not <br />on the threads. Four <br />stainless steel set <br />screws grip the vert <br />stack� preventing any <br />loosening of the seal. <br />SRECIFl1NG INFORMATION <br />Mcdei Cescriptim Weight <br />Number Lbs- (kg.) <br />46M T Slip -On Pressure Vent Cap 12 (.54.) <br />'4885 2' T'nread-0n Pressure Vent Cap 1-2(.54) <br />CONSTRUC 1ON <br />Ecdy Die Cast Aluminum <br />Crreen 40 Mesh Stainless Steel <br />Set Scr,-NS Stainless Steel <br />Ceriec:cr Aluminum <br />P TE. MiD LISTINGS <br />U_L C 9.3. '_VR =O. A(R.101.A <br />F-aie m Pencing <br />a <br />Model 48185 <br />