Pepperl+Fuchs 1004

Type Y and Z purge and pressurization system
Pepperl+Fuchs 1004
Price on Request
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MaterialFilter regulator body: zinc w/enamel finish
Regulator handle and bowl: polycarbonate
Enclosure pressure gauge: alum. w/enamel finish
Rapid ExchangeВgauge: poly case and brass tube
Tube fittings and valves: 316 ss forged body
Tubing: 316 ss 1/4"" and 1/2"" .035 welded
System nameplate: silk screened LexanВ and ss
Fastener hardware: alum. and stainless steel
Mounting plate: 316 14 ga 3 brush ss
EXP pressure switch body: anodized cast aluminum
Enclosure warning nameplate: silk screened stainless steel
Mass1004-LPS-* 6.8 kg (15 lb)
1004-WPS* 10.4 kg (23 lb)
Output II-WPSA-
Hazardous environmentgas
ConnectionTerminal blocks
Output I-WPS-
Protective gas supplyinstrument grade air or inert gas
Ambient temperature-29 ... 49 В°C (-20.2 ... 120.2 В°F)
Connection typeSystem supply port: 1/2"" FPT
Enclosure supply fitting: 1/2"" tube fitting
Enclosure reference fitting: 1/4"" tube
Switch conduit port size: 1/2"" FPT
Pressure requirement80 - 120 psi
FM approvalType Y
LPS: Class I, Division 1, Groups A, B, C, D
WPS: Class I, Division 1, Groups C, D
WPSA: Class I, Division 1, Groups A, B, C, D

Type Z
LPS: Class I, Division 2, Groups A, B, C, D
WPS: Class I, Division 2, Groups C, D
WPSA: Class I, Division 2, Groups A, B, C, D
Safe pressureSetpoint: 0.25"" (6.35 mm)
Flow rate: 0.1 - 3.5 SCFH (2.8 - 99 l /hr)
in international format without spaces