Document 6bEmkayDj7yovd65z3bjxLaL3

T able 1. Circular Equivalents of Rectangular D ucts for Equal F riction American Society of Heating and Ventilating Engineers Guide, 1932 10 3 * -- 9 CO - <o 20 22 24 Vm tMP*--4 to *o *o *o 90 -- fiNtOO 04 -- t to e4 to to 4 to to to to tO 04 -*-- to to to to 9(0 00 W W940 Ot to 04 W O -- 04 04 OOt as 9 0-- NNONOMOPlOJ toto- *o *o to *o to --00 0*0 to to 40I-4- O <0 04 *-00 00 9 SS53 MNH) 4 *0 t NNN 04 -- 0 *-90 NNNO oe>ftto -- 04 to *o *o *o *o -049 4 *0*0 04 4 <ot--*-ep -- tO 04 9 9 04 04 *-*NN4N <OlO^<4 OM WO. MtSNN O tO 04 9 00 0 -- 04 to to to to 04 4 9 4* tt*-- -- *-04 9 9 0-- 0 -- MNON*NP>N0 OWN tO t <0 *-- MNMN WOW4I 900-- 04 (O to *0 -- 00 -- 04 04 -- 9 4* 4 <0 -- *-C4f*-*- 9 to *o to 4 ONON to 04 o. r-- 04 9 -- 494 -- to --to N N-- Nf4NM4 tNo MM*--M*-- C4 094 094 0to -- --t 04 4 4 >0 >*-*- OO 4 -- o04 99' <0 4>MO. ONM-- M0*4 N 4MNM*M" M4i --W t04-04 094 904 O 04 O -- -- 04 9-494 04 4 9494 4 *0 t>N OO 99 "JMO o -- 04 MNNN 9*--4 04 04 404 *CoM <04 00 to 04 CO 04 f0--4 C0O4 0004 -- 904 0 0 -- 00 Op -- 04 04 3333 OWhN *--oo oo 9 MtOlOO 90 -- 04 -- o* *> OOtptO C4 04 04 04 O 1-- to Ot *o*-i04 04 04 04 -- tO 0040 904 094 r- 04 -- 04 0 ---- 04 *-P4t-04 04 4 -- to.-- ' O 9.00 4 -- 00*0" -W4<Oi -- *0 04 to --(9-- - --<00 <o *-*-00 00 9-- 9-- 004 --04 04 *0 *0 4 04 04 04 04 to to 04 04 04 04 t-- Op OO 9 04 Si 04 04 904 0 0-- -- e4 04 , 4o too lOO^Oi 'Ot-t'tH tfNOOO. tO 04 Ot to nHo->MoMo --04 0044 0044 040 04 00 4 Ot 41411010 04 04 04 04 O *0 *-*-- 00 04 04 04 04 OO 99O 04 04 04 9*0 0 -- -- OOIO 00*0 00 CO inOOf* to o *---- C--O --9 0O4 t- 4 O -O O--MM 04 04 04 04 04 4 9 04 04 044 044 tPOtpO. to <o 04 04 e4 04 4 00 *<*4-*0--4 0c4o 0e4o -- 9 094 M9 M9 0 OfOtptp 04*- -- m V)V)ioO O 00 to 04 r-*-9 0*O -- t 9-- 004 0--4 0--4 04 00*0 00 04 04 tO tO 00 04 044 04 04 04 04 04 <9 0 4 to t *-- rC4 04 04 04 04 to O *04-04 04 904 - t -- -- too-^oo M0\<00 0*0 -- 0- 04 *-04t- -- t -- 9*- -- 9 *-- 04 <o <o r-oo t 1 o o -- -- 04 04 -- -- 04 04 04 04 04 04 44 04 04 04 04 404 04 04 CtO4 04 t0o4 *-*-- 04 04 0*0 o<o<# 04 04 04 0(N0 4 -- oo o to > t*-- -- COOOO.O. -- -- O Ht> 00 04 04 04 0--4 0--4 04 04 04 04 04 04 04 tO O 4 *-- 3333 -- 904 <o 04 04 04 04 949 od ^gooiN -- -- C4 C4 -- 04 4 04 <30 4 4 O too to t-- r- oo oo 4* 00 to 999 t---- 9 0O4 --04 --04 0--4 04 9 9 0044 0044 0044 04 * O tO 04 404 404 404 oo 04 COOlOtO < o t 04 4 44 949 to t *-- *-- 04 O - 00 CO 9 4 CO -- 4* 9900 -- 00 0O4 0--4 --04 0--4 -- 4*-0 04 04 04 04 04 04 NNWO 99 OsFOB'l OO -- NN *--0100(0 04 4 00 <4 -- 4 <0 4* 00 04 *--*-- O H* *- O 00 00 9 04 tO 9 04 tPSON --9 9-- 9--004 Smmm oo M<d9>P* 00 -- 4 to -- to -- 9 (-- -- 4*- -- 4* 0-- to 9 04 4 *-004 *-9W 9990 O -- -- NMO O'ntpTp > to*-*- *--*-- 99 9 9*- *- 9 *4 IOOOO") in O tp oo 04 Ot 04 9. 00 -- 4 r- 9 -- O to . >0 *-- t- 00 eo oo Ot CMJiOO o -- -- -- 04-04 04 tO 4 4 4 to to to to*-*-.*- 05 sg| "gQ u OS N0tf>0 p*o Otstpio CO 04 Hp 04 tO tO tO 00 0 04 4 00 04 4 <0 460 rrr' T able 1. Circular Equivalents of Rectangular D ucts for Equal F riction-- (Continued) Chapter 32--Air Distribution Systems 461