Cl. I, Div. 1 & 2, Groups B,c,o•
Cl. II, Oiv. 1, Groups E,F,G
Cl. II, Div. 2, Groups F,G
Cl.lll
EYSX Expanded Fill
Sealing Fittings
Accessories Page BF-11
Explosionproof
Oust-lgnitionproof
BF-5
; 1 t
t 0
CROUSE-HINDS•
1
Applicat ion:
EYSX Expanded Fill Sealing Fittings:
• restrict the passage of gases, vapors or
flames from one portion of the electrical
installation to another at atmospheric
pressure and normal ambient temperatures
• limit explosions to the sealed-off enclosure
• limit preoompression or "pressure piling" in
conduit systems
• provide 40% wire fill capacity to allow
uninterrupted runs in a conduit system
Sealing fittings are required :
• at each entrance to an enclosure housing
an arcing or sparking device when used in
Class I, Division 1 and 2 hazardous locations.
To be located as close as practicable and, in
no case, more than 18" from such enclosures
• at each entrance of 2" size or larger to an
enclosure or fitting housing terminals, splices
or taps when used in Class I, Division 1
hazardous locations. To be located as close
as practicable and, in no case, more than
18" from such enclosures
• in conduit systems when leaving Class I,
Division 1 or 2 hazardous locations
• in cable systems when the cables either do
not have a gas/vaportight continuous sheath
or are capable of transmitting gases or
vapors through the cable core when those
cables leave the Class I, Division 1 or 2
hazardous locations
Features:
EYSX Expanded Fill Sealing Fittings provide:
• a 40% wire fill capacity for expanded fill
sealing
• large openings with threaded closures to
provide easy access to conduit hubs for
making dams
• integral bushings in conduit hubs to protect
conductor insulation from damage
• taper-tapped hubs to ensure ground
continuity
• minimum turning radius
EYSX Expanded Fill Sealing Fittings are
available for installation in both horizontal or
vertical positions.
Certifications and
Compliances:
Vertical or
horizontal
femal e
NEC/CEC:
EVSX11- EYSX81
Class I, Division 1 and 2, Groups B,C,D
Class II, Division 1, Groups E,F,G
Class II, Division 2, Groups F,G
Class Ill
EYSX9, EVSX10, EVSX1 SA- EYSX10 SA
Class I, Division 1 and 2, Groups C,D
Class II, Division 1, Groups E,F,G
Class II, Division 2, Groups F,G
Class Ill
• UL Standard: 886
• CSA Standard: C22.2 No. 30
EYSX Expanded Fill Sealing
Fittings
For Sealing in Vertical o r Horizontal
Positions
Hub
Size
Y.!
Y.!
o/4
o/4
1
1
11/4
1'!4
1 '~
1Y.!
2
2
2 '12
2Y.!
3
3
3'~
3Y.!
4
4
NOTE: Sealing fittings are approved for use in
hazardous locations only when Chico"' X fiber
and Chico A sealing compound are used to
make the seal.
Female Hub
Cat. #
EYSX11 *
EYSX1 SA
EYSX2l*
EYSX2 SA
EYSX31
EYSX3SA
EYSX41
EYSX4 SA
E:YSX51
EVSX5 SA
EYSX61
EYSX6SA
EYSX71
EYSX7 SA
EYSX81
EYSX8 SA
EYSX9*
EVSX9 SA
EYSX10*
EYSX10SA
NPT
Turning
Size
1
1'!4
A
3 11/16
4o/16
5'1\s
6'14
1 '~
6114
1h
%
2
Blh
2 Y.!
9o/t6
g:y.
3
3 1;2
11 1116
4
11 '!16
:f; With plug cover removed.
Dimensions
• Bodies - Feraloyo Iron alloy and/or ductile
iron
• Closures - Fera/oy iron alloy and/or steel
Standard Finishes:
• Feraloy iron alloy and ductile iron A
electrogalvanized and aluminum acrylic paint
• Steel - electrogalvanized
Options:
1Y.!
Radius
11/4
13!4
1%
2:Y16
1231.J2
2o/1s
2o/1s
3
3
4 1/<
4%
5114
6 Y.!
61;2
3o/1s
3Y'ls:f;
3 11Asi
4 191.J2:j:
4191.J2:f;
t See Certifications and Compliances for classsification of
each product.
* Feralo)""
:j: With cover removed.
Standard Materials:
• Copper-free aluminum bodies and
enclosures
B
/
Size Ranges:
• 1!.!"- 4"
Copyright• 2000 Cooper Industries, Inc.
Cl. I, Div. 1 & 2, Groups A,B,C,D
Cl. II, Div. 1, Groups E,F,G
Cl. II, Div. 2, Groups F,G
Cl.lll
Condulet®Sealing Fittings
Bf-2
1 ( Accessories Page BF-9
r
1
0
CROUSE·HINDS '
t
Application:
EYS and EZS sealing fittings:
• restrict the passage of gases,
vapors or flames from one
portion of the electrical
installation to another at
atmospheric pressure and
normal ambient temperatures
• limit explosions to the sealed·
off enclosure
• limit precompression or
" pressure piling" in conduit
systems
Sealing fittings are required:
• at each entrance to an
enclosure housing an arcing or
sparking device when used in
Class I, Division 1 and 2
hazardous locations. To be
located as close as practicable
and, in no case, more than 18"
from such enclosures
• at each entrance of 2" size or
larger to an enclosure or fitting
housing terminals, splices or
taps when used in Class I,
Division 1 hazardous locations.
To be located as close as
practicable and, in no case ,
more than 18" from such
enclosures
• in conduit systems when
leaving Class I, Division 1 or
Division 2 hazardous locations
• in cable systems when the
cables either do not have a
gas/vaportight continuous
sheath or are capable of
transmitting gases or vapors
through the cable core when
those cables leave the Class I,
Division 1 or Division 2
hazardous locations
Features:
EYS and EZS sealing fittings
include:
• minimum turning radius
• large openings with threaded
closures to provide easy access
to conduit hubs for making dams
• integral bushings in conduit
hubs to protect conductor
insulation from damage
• taper-tapped hubs to ensure
ground continuity
EYS sealing fittings are available
for installation in either vertical
only or in both horizontal or
vertical positions.
Vertical
fem al e
EZS sealing fittings for
installation at any angle; the
covers with opening for sealing
compound can be properly
positioned to accept the
compound.
Vertical
male&
female
Explosionproof
Dust-lgn itionproof
Vertical or
horizontal
female
Vertical or
horizontal
male&
female
Standard Materials:
• Bodies - Feralo}"' iron alloy
and/or ductile iron
• Closures - Fera/oy iron alloy
and/or steel
• Removable nipples - steel
Standard Finishes:
• Feraloy iron alloy and ductile
iron - electrogalvanized and
aluminum acrylic paint
• Steel - electrogalvanized
EYS
Options:
For Sealing in Vertical Positions Only
• Copper-free aluminum bodies,
nipples and enclosures- see
listings
Hub
Size
Size Ranges:
• V.t -
'h
o/4
1
6"
Certifications and
Compliances:
Female
Hub
Cat.#
EYS1*
EYS2*
EYS3*
Male&
Female Hub
Cat.#
EYS16*
EYS26*
EYS36*
Approximate Internal Volume
in Cubic Inches
1
2
3%
For Sealing in Vertical or Horizontal Positions
NEC/CEC:
• EYS1-3, 11·31, 1~36, 116·316
Class I, Division 1 & 2, Groups A,B,C,D
Class II, Division 1, Groups E,F,G
Class II, Division 2, Groups F,G
Class Ill
• EYS41·101, 416-1016
Class I, Division 1 & 2, Groups B,C,D
Class II, Division 1, Groups E,F,G
Class II, Division 2, Groups F,G
Class Ill
• EYS29, 4-o14, 46-o146
EZS1 , 16·86
Class I, Division 1 & 2, Groups C,D
Class II, Division 1, Groups E,F,G
Class II, Division 2, Groups F,G
Class Ill
Hub
Size
Y2
:y.
1
1114
Ph
2
2\12
3
3%.
4
Fem al e
Hub
Cat.#
EYS1 1*
EYS21*
EYS31*
EYS41
EYS51
EYS61
EYS71
EYS81
EYS91
EYS101
Male&
Female
Hub Cat.#
EYS116*
EYS216*
EYS316*
EYS416
EYS516
EYS616
EYS7t6
EYS816
EYS916
EYS1016
Approximate
Internal Volume
in Cubic Inches
Vertical Horizontal
1
1
2
2
3
3o/4
6
8
10%
19
25 \12
56
72
95
121/4
22¥1
30
64 \12
82
110
NOTE: Sealing fittings are approved for use in hazardous
locations only when Chico~ X fiber and Chico A sealing
compound are used to make the seal.
• UL Standard: 886
• CSA Standard: C22.2
Dimensions
EYS 1 Series
Size
1h
o/4
1
a
39/)2
3 1o/1 6
4o/1s
EYS 11 Series
11/4
11h
1%
Turning
Radius
1%
129/)2
2%
2:Y16
27As
3
3%
41,4
4%
51/4
6 1h
7%
t 23h2
2 1/ 16
2o/1s
2 1\1\s
3o/16
37/161:
311!161:
4 19h2t
5 11h2t
b
a
3 1 Vt6
3 11116
4o/1s
11/4
Turning
Radius
1%2
1 \12
1%
H-4
H11
2:Y16
27/16
3
3Yl
4'14
4%
5'14
123hz
2\1\s
2o/16
211/16
3o/1s
3 71161:
3 1 \1\ st
b
EYS4 Series
11/4
11h
2
21h
3
31h
4
5
6
5 \1\ s
5 1h
6V.
7 1h
81;2
9o/16
93/4
11 1116
121/a
5\1\s
5%
6V.
7%
8th
93116
9%
Copyright" 2000 Cooper Industries, Inc.
* Available in copper-free aluminum - 10
order, add suffi< SA lo Cat. No.
t With cover removed.