![Milnor 6458 Скачать руководство пользователя страница 57](http://html1.mh-extra.com/html/milnor/6458/6458_installation-manual_1797124057.webp)
Pellerin Milnor Corporation
Units of Measure (cont'd.)
Air velocity
fpm
feet per minute
(npm)
meters per
minute
Pressure drop
iwc
inches water
column
(Pa)
Pascals
3.2.
Duct Components and Their Pressure Drops
BNDDUI01.R03 0000086877 A.10 A.11
Released
The table that follows, gives selected round and rectangular duct sizes for each dryer model, in
straight lengths and 90 degree elbows. If it is necessary to use components not given in the table
(examples: other duct cross-sections, elbows with other than 90 degree angles), it will be neces-
sary to refer to other texts or consult a duct design professional.
Table 2. Duct Sizes and Pressure Drops for Dryer Models
Air Specifications
Duct components, sizes, and pressure drops
Dryer
Model
Prefix
Air flow
- scfm
(nlpm)
Velocity*
for given
cross-
section -
fpm
(mpm)
Equivalent** cross-sections
Pressure drop - iwc (Pa)
Round
Rectangular***
Straight
90 Degree Elbows
Diame-
ter-in
(mm)
Height-
in (mm)
Width-
in
(mm)
iwc per
100 feet
(or Pa
per 100
meters)
Smooth round
3-segment
round
Rectangular
Rs
Short
radius
Rl
Long
radius
Rs
Short
radius
Rl
Long
radius
Radius
-in
(mm)
iwc
(Pa)
50040
5040
5050
58040
3600
(101941)
2034
(620)
18 (457)
14 (356)
20
(508)
0.31 (253) 0.1 (25)
0.07
(17)
0.13
(32)
0.11
(27)
15 (381)
0.09
(22)
15 (381)
19
(483)
14.25
(362)
16 (406)
17
(432)
12.75
(324)
17 (432)
16
(406)
12 (305)
19 (483)
15
(381)
11.25
(286)
20 (508)
14
(356)
10.5
(267)
58058
5200
(147248)
2384
(727)
20 (508)
16 (406)
22
(559)
0.37 (302)
0.13
(32)
0.09
(22)
0.17
(42)
0.14
(35)
16.5
(419)
0.12
(30)
17 (432)
20
(508)
15 (381)
18 (457)
19
(483)
14.25
(362)
19 (483)
18
(457)
13.5
(343)
20 (508)
17
(432)
12.75
(324)
22 (559)
16
(406)
12 (305)
58080
Contact factory
6450
6000
(169901)
2400
(732)
22 (559)
20 (508)
19
(483)
0.30 (245)
0.09
(22)
0.06
(15)
0.18
(45)
0.14
(35)
14.25
(362)
0.12
(30)
6458
6464
8500
(240693)
2400
(732)
26 (660)
24 (610)
23
(584)
0.30 (245)
0.09
(22)
0.06
(15)
0.18
(45)
0.14
(35)
23 (584)
0.08
(20)
Air and Duct Requirements for Milnor
®
Pass-through Dryers
53
Содержание 6458
Страница 2: ......
Страница 8: ......
Страница 9: ...Safety 1 5 ...
Страница 32: ......
Страница 33: ...Installation 2 29 ...
Страница 75: ...Installation Drawings 3 71 ...
Страница 76: ......
Страница 77: ...73 ...
Страница 78: ...74 ...
Страница 79: ...75 ...
Страница 80: ......
Страница 81: ...77 ...
Страница 82: ...78 ...
Страница 83: ...79 ...
Страница 84: ...80 ...
Страница 85: ...81 ...
Страница 86: ......
Страница 87: ...83 ...
Страница 88: ...84 ...
Страница 89: ...85 ...
Страница 90: ...86 ...
Страница 91: ...87 ...
Страница 92: ...88 ...
Страница 93: ...89 ...