7500 series vent
Features
• Must be used in conjunction with a 7500-01-AA* or 7500MTD-* purge and pressurization control unit
• Low cost, universal mounting, easy to use
• Not gravity dependent
• Various enclosure protection vents for different applications
• Rugged, corrosion-resistant housing
• Mechanical with no cables
• Global third-party approvals for Class I, II, Div. 2 and Zone
2/22
Application
The EPV-7500 vent works with a 7500 series control unit and
a manual or automatic manifold to complete a certified purge
and pressurization system for enclosures. The EPV-7500 vent
is intended for use only with the 7500 series purge and
pressurization system.
Vents are a required component for all pressurized enclosure
systems. The EPV-7500 functions as a pressure relief device,
allowing the purge gas to exit the enclosure, and it includes a
spark arrestor. The vent also provides a seal when the
enclosure is pressurized and operating.
The 7500 series purge and pressurization system has NEC,
CEC, ATEX, and IECEx third-party certifications for Class I,
II/Div. 2 Type Z and Zone 2/22 Ex pzc.
EPV-7500-SS-02
Release date 2019-07-24 23:13 Date of issue 2019-07-24 70110796_eng.xml
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
1
Technical data EPV-7500-SS-02
General specifications
Equipment architecture max. enclosure size 450 ft3 (12.7 m3)
Series 7500
Hazardous environment gas or dust
Pneumatic parameters
Protective gas supply compressed air or inert gas, 5 µm filter, free from oil
Maximum pressure See tables
Purge flow rate See tables
Flow rate for leakage compensation EPV-7500....-01:
Breaking pressure EPV-7500....-01: 0.8 in wc (2.0 mbar)
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EU EN 61326-1:2013 , FCC CFR 47, part 15, subpart B: 2017, Class A ICES-003, Issue 6:2016, Class A ITE
RoHS
Directive 2011/65/EU (RoHS) EN 50581:2012
Conformity
Degree of protection Directive conformity: see Declaration of Conformity
Ambient conditions
Ambient temperature -40 ... 70 °C (-40 ... 158 °F)
approx. 25 scfh (707 l/hr) at 0.25 in wc (0.63 mbar)
approx. 65 scfh (1838 l/hr) at 0.75 in wc (1.9 mbar)
EPV-7500....-02:
approx. 20 scfh (565 l/hr) at 0.25 in wc (0.63 mbar)
approx. 48 scfh (1357 l/hr) at 0.75 in wc (1.9 mbar)
EPV-7500....-03 and EPV-7500-AA-04:
approx. 15 scfh (424 l/hr) at 0.25 in wc (0.63 mbar)
approx. 25 scfh (707 l/hr) @ 0.75 in wc (1.9 mbar)
EPV-7500-...-02: 1.4 in wc (3.5 mbar)
EPV-7500-...-03: 1.5 in wc (3.8 mbar)
EPV-7500-AA-04: 1.4 in wc (3.5 mbar)
Storage temperature -40 ... 80 °C (-40 ... 176 °F)
Relative humidity 5 ... 90 %, non-condensing
Vibration resistance 5 ... 100 Hz , 1 g, 12 m/s2, all axes
Impact resistance 30 g, 11 ms, all axes
Mechanical specifications
Degree of protection EPV-7500....-01/02/04: mounting only Type 4X / IP66
Material EPV-7500-AA...: body and cap 6061T6 aluminum
Housing EPV-7500-AA... body and cap 6061T6 aluminum body and cap: 6061T6 aluminum
Spark arrestor AISI 316L (1.4404) stainless steel
Installation - any orientation to enclosure
Mass approx. 1005 g (2.2 lb)
Dimensions 127 x 94 x 69 mm (5 x 3.7 x 2.7 in)
Mounting EPV-7500-...-01/02/03: mounting hole 1.5 in NPT knockout (50.8 mm) hole sealing nut (provided)
Data for application in connection
with hazardous areas
Certificate
Marking ¬ II 3 G
Directive conformity
Directive 2014/34/EU IEC/EN 60079-0 , IEC/EN 60079-2 , IEC/EN 60079-7 , IEC/EN 60079-15 , IEC/EN 60079-31
International approvals
UL approval
cULus Class I, Division 2, Groups A, B, C, D T4 (-40 °C ≤ Ta ≤ 70 °C)
IECEx approval part of IECEx UL 18.0022X
EPV-7500....-03: Mounting and unit Type 4X / IP66
EPV-7500-SS...: body: 6061T6 aluminum, cap: AISI 316 (1.4401) stainless steel
Spark arrestor: 304 stainless steel
EPV-7500-SS... body: 6061T6 aluminum, cap: AISI 316L (1.4404) stainless steel
- not gravity dependent
- internal and external mounting possible
EPV-7500-AA-04: mounting hole 37 mm with sealing nut (provided)
¬ II 3 D
part of 18ATEX2025X
Supplements: EN 61010-1:2010, EN 61326-3-2:2008, EN 61000-6-2:2005
Class I, Division 2, Groups A, B, C, D, T6 (-40 °C ≤ Ta ≤ 50 °C)
Class II, Division 2, Groups F, G T4 (-40 °C ≤ Ta ≤ 70 °C)
Class II, Division 2, Groups F, G T6 (-40 °C ≤ Ta ≤ 50 °C)
Release date 2019-07-24 23:13 Date of issue 2019-07-24 70110796_eng.xml
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
2
Technical data EPV-7500-SS-02
Dimensions - EPV-7500-...-01/02/03 Vents
1
2
23.4
49.5
57.2
57.2
127
73.2
98.5
1 1 1/2 NPS thread
2 (3) hex key 0.05 inch (included)
3 Exhaust port
4 Inlet port
Dimensions - EPV-7500-AA-04
55.0 mm (2.15")
28.0 mm (1.10")
3
4
30.0 mm (1.20")
41.0 mm (1.60")
70.0 mm (2.75")
111.0 mm (4.35")
41.0 mm (1.60")
9.0 mm (0.35")
25.0 mm (1.00")
57.0 mm (2.25")
Flow Rate Tables
EPV-7500-...-01 Vent Flow vs. Enclosure Pressure
ft3/m Inches of water l/m mbar
5 1.28 141 3.19
7 1.44 198 3.59
10 1.64 283 4.09
12 1.80 339 4.48
Release date 2019-07-24 23:13 Date of issue 2019-07-24 70110796_eng.xml
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
28.0 mm (1.10")
55.0 mm (2.15")
3
Technical data EPV-7500-SS-02
3
/m Inches of water l/m mbar
ft
15 2.10 424 5.23
17 2.30 481 5.73
20 2.53 566 6.30
25 2.95 707 7.35
30 3.50 849 8.71
35 4.15 991 10.33
EPV-7500-...-02 Vent Flow vs. Enclosure Pressure
3
ft
/m Inches of water l/m mbar
5 2.15 141 5.36
7 2.35 198 5.85
10 2.65 283 6.60
12 2.85 339 7.10
15 3.15 424 7.84
17 3.35 481 8.34
20 3.65 566 9.09
25 4.25 707 10.58
30 4.75 849 11.82
35 5.25 991 13.07
EPV-7500-...-03 Vent Flow vs. Enclosure Pressure
3
ft
/m Inches of water l/m mbar
4 2.00 113 4.98
6 2.20 170 5.48
8 2.40 226 5.98
10 2.70 282 6.72
12 3.50 339 8.71
14 4.65 396 11.58
16 6.10 452 15.18
EPV-7500-AA-04 Vent Flow vs. Enclosure Pressure
3
ft
/m Inches of water l/m mbar
3 2.50 85 6.23
4 2.75 113 6.85
5 3.10 141 7.72
6 3.40 170 8.47
7 3.80 198 9.46
8 4.20 226 10.46
9 4.60 254 11.45
10 5.00 339 12.45
11 5.50 311 13.69
12 6.10 339 15.18
13 6.80 368 16.93
14 7.70 396 19.17
Type Code
EPV- 7500 -AA- 01
Configuration
01 35 SCFM (990 l/min) max flow, brk. press. 0.8" wc (2 mbar)
02 35 SCFM (990 l/min)max flow, brk. press. 1.4" wc (3.5 mbar)
03 16 SCFM (452 l/min) max flow, brk. press. 1.5" wc (3.8 mbar)
04* 14 SCFM (396 l/min) max flow, brk. press. 1.4" wc (3.5 mbar)
Material
AA Body and cap: 6061T aluminum
SS Body: 6061T Aluminum, Cap: 316L stainless steel
Series of vent
7500 7500 Series
* The only possible combination with these options is “EPV-7500-AA-04”
Release date 2019-07-24 23:13 Date of issue 2019-07-24 70110796_eng.xml
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
4
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