PSG Wilden XSD Series, Инженерия, эксплуатация и обслуживание

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WILDEN PUMP & ENGINEERING, LLC 2
WIL-19011-E-07
S e c t i o n 2
W I L D E N D E S I G N A T I O N S Y S T E M
XSD EQUALIZER
®
LEGEND
XSD X/XXXX / XXX / XX / XXXX
O-RINGS
DIAPHRAGM
REGULATOR BODY
AIR CHAMBER
WETTED PARTS/OUTER PISTON
INLET SIZE
EQUALIZER
®
SURGE DAMPENER
SPECIALTY CODE
(if applicable)
MATERIAL CODES
MODEL
XSD = ATEX EQUALIZER
®
SURGE DAMPENER
INLET SIZE
1 = 25 mm (1”)
2 = 51 mm (2”)
3 = 76 mm (3”)
WETTED PATH/
OUTER PISTON
AA = ALUMINUM/ALUMINUM
SS = STAINLESS STEEL/
STAINLESS STEEL
AIR CHAMBER
A = ALUMINUM
S = STAINLESS STEEL
REGULATOR BODY
A = ALUMINUM
S = STAINLESS STEEL
DIAPHRAGM
BNS = BUNA-N (Red Dot)
FSS = SANIFLEX™ (Cream)
EPS = EPDM (Blue Dot)
NES = NEOPRENE (Green Dot)
PUS = POLYURETHANE (Clear)
TNU = PTFE W/NEOPRENE
TEU = PTFE W/EPDM
VTS = VITON ® (Silver or
White Dot)
WFS = WIL-FLEX™ (Orange Dot)
XBS = CONDUCTIVE BUNA-N
(Two Red Dots)
ULTRA-FLEX™ DIAPHRAGM
BNU = BUNA-N (Red Dot)
EPU = EPDM (Blue Dot)
NEU = NEOPRENE (Green Dot)
VTU = VITON
®
(Silver or
White Dot)
O-RINGS
BN = BUNA-N
TF = PTFE (White)
1
TV = PTFE Encapsulated Viton
2
NOTE: MOST ELASTOMERIC MATERIALS USE COLORED DOTS FOR IDENTIFICATION.
Viton
®
is a registered trademark of DuPont Elastomers.
Hytrel
®
is a registered trademark of DuPont Elastomers.
Santoprene
®
is a registered trademark of Exxon Mobil Corporation.
SPECIALTY CODES
0014 BSPT
0040 ASNI Flange Connection (Advanced
TM
)
REV 10/11/04 WSA
NOTE:
1
XSD1 and XSD2 Only
2
XSD3 Only