Emerson FISHER 66, Instruction Manual

Page: 3 / 16

Types 66, 66Z, and 66ZZ
3
Table 1A.
Outlet (Control) Pressure Ranges, 2-inch (DN 50) Body
COnSTRuCTiOn
OuTlET (COnTROl)
PRESSuRE RangE
COnTROl SPRing inFORMaTiOn
inches w.c. unless
Otherwise
Designated
mbar
2-inch (Dn 50) Body
Part number Color Code
Free length,
inches (mm)
Wire Diameter,
inches (mm)
Type 66
4 to 11
(1)
8 to 28
(1)
10 to 27
(1)
20 to 70
(1)
0B019727052
1E611427022
Purple
None
6.00 (152)
6.00 (152)
0.148 (3,76)
0.200 (5,08)
2 to 5
4 to 8
5 to 12
10 to 20
1D892527022
1D892627022
Brown
Red
6.12 (155)
7.53 (191)
0.109 (2,77)
0.112 (2,85)
7 to 12
10 to 17
14 to 28
17 to 30
25 to 42
35 to 70
1D892727012
1D892827032
1D892927032
Black
Orange stripe
Unpainted
7.88 (200)
7.75 (197)
7.53 (191)
0.130 (3,30)
0.148 (3,76)
0.162 (4,12)
0.75 to 1.5 psig
1 to 2 psig
1.5 to 3 psig
3 to 5 psig
0,05 to 0,10 bar
0,07 to 0,14 bar
0,10 to 0,21 bar
0,21 to 0,34 bar
1D765727032
(2)
1D765827032
(2)
1D962627032
(2)
1N506427142
(3)
Unpainted
6.09 (155)
6.00 (152)
6.25 (159)
6.31 (160)
0.207 (5,26)
0.225 (5,72)
0.262 (6,66)
0.283 (7,19)
Type 66Z -1 to 2 -2 to 5 1D892527022 Brown 6.12 (155) 0.109 (2,77)
Type 66ZZ -0.25 to 0.25 -0,62 to 0,62 1E991427012
Unpainted
5.62 (143) 0.085 (2,16)
66 Series
vacuum regulators
or breakers
0 to -2
-0.2 to -0.8
-2 to -6
0 to -5
-0,74 to -2
-5 to -15
1J196527012
1H387327012
1N152427012
5.62 (143)
5.62 (143)
5.62 (143)
0.102 (2,59)
0.095 (2,41)
0.112 (2,85)
1. 1 psig (0,07 bar) minimum differential pressure required with this range.
2. Heavy head construction required.
3. Extra heavy head construction required.
COnSTRuCTiOn
OuTlET (COnTROl)
PRESSuRE RangE
COnTROl SPRing inFORMaTiOn
inches w.c. unless
Otherwise
Designated
mbar
3-inch (Dn 80) Body
Part number Color Code
Free length,
inches (mm)
Wire Diameter,
inches (mm)
Type 66
4 to 11
(1)
8 to 28
(1)
10 to 27
(1)
20 to 70
(1)
1D479927032
1D527327022
Unpainted
6.00 (152)
6.00 (152)
0.162 (4,12)
0.207 (5,26)
2 to 5
4 to 8
5 to 12
10 to 20
1D893027022
1D893127012
6.12 (155)
7.12 (181)
0.112 (2,85)
0.125 (3,18)
7 to 12
10 to 17
14 to 28
17 to 30
25 to 42
35 to 70
1D892827032
1D893227032
1D893327032
Orange Stripes
Gray with White Stripe
Green
7.75 (197)
7.50 (191)
7.25 (184)
0.148 (3,76)
0.156 (3,96)
0.182 (4,62)
0.75 to 1.5 psig
1 to 2 psig
1.5 to 3 psig
3 to 5 psig
0,05 to 0,10 bar
0,07 to 0,14 bar
0,10 to 0,21 bar
0,21 to 0,34 bar
1D765827032
(2)
1D962627032
(2)
1E204427032
(2)
1N506527142
(3)
Unpainted
6.00 (152)
6.25 (159)
6.38 (162)
6.38 (162)
0.225 (5,72)
0.262 (6,66)
0.306 (7,77)
0.362 (9,20)
Type 66Z -1 to 2 -2 to 5 1D893027022 6.12 (155) 0.112 (2,85)
Type 66ZZ -0.25 to 0.25 -0,62 to 0,62 1E991527012 8.62 (219) 0.100 (2,54)
66 Series
vacuum regulators
or breakers
0 to -2
-2 to -6
0 to -5
-5 to -15
1J196627012
1K384427012
5.62 (143)
5.62 (143)
0.114 (2,90)
0.120 (3,05)
1. 1 psig (0,07 bar) minimum differential pressure required with this range.
2. Heavy head construction required.
3. Extra heavy head construction required.
Table 1B. Outlet (Control) Pressure Ranges, 3-inch (DN 80) Body