Emerson Anderson Greenwood 2040 Instruction Manual - Page 2
Browse online or download pdf Instruction Manual for Fan Emerson Anderson Greenwood 2040. Emerson Anderson Greenwood 2040 8 pages. Emergency pressure relief vents atex approved
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2000A Series
Specifications
The Specifications section lists the specifications for the 2000A Series. Specification is stamped on the nameplate attached to
the emergency relief vent. Refer to Product Identification and Marking section for the nameplate details.
Connection Sizes Available
See Table 1
Pressure Ranges
(1)
2.0 to 32.0 oz./sq. in.
(0.5 oz./sq. in. increments)
3.5 to 55.0 in. w.c.
(1.0 in. w.c. increments)
8.6 to 138 mbar
(2.2 mbar increments)
1. The pressure limits in this Instruction Manual and any applicable standard or code limitation should not be exceeded.
II 1 G Ex h IIC T6 Ga
II 2 G Ex h IIC T6 Gb
II 1 G Ex h ia IIC T5 Ga
SERIES
2000A Series Emergency Pressure Relief -
For Pressure Relief Only
Teflon
and Viton
are marks owned by E. I. du Pont de Nemours and Company.
®
®
2
Construction Materials
Certification
OUTER HOUSING OF STAINLESS STEEL,
CARBON STEEL OR COATED ALUMINUM
OUTER HOUSING OF UNCOATED ALUMINUM
SMART WIRELESS ID MARKING
HAZARDOUS LOCATION
Figure 3. Product Identification and Marking
Table 1. Connection sizes and Model Number
MODEL
2020
2024
Base and Arm
Carbon Steel, 304 Stainless steel and
316L Stainless steel
Disk and Seal Support
Aluminum, 304 Stainless steel and
316L Stainless steel
Seal
Buna-N, FEP Teflon
and Viton
®
EN IEC 60079-0:2018
EN IEC 60079-11:2012
EN ISO 80079-36:2016
EN ISO 80079-37:2016
CONNECTION SIZE
ANSI
20 in.
24 in.
®
API
20 in.
24 in.