WIL-10450-E-03
Wilden
®
5
LEGEND
MATERIAL CODES
MODEL
PS8 = PRO-FLO
®
SHIFT
WETTED PATH
P = POLYPROPLYENE
OUTER PISTON
K = PVDF
Z = NO OUTER PISTON
AIR CHAMBERS
A = ALUMINUM
C = PFA-COATED ALUMINUM
S = STAINLESS STEEL
CENTER BLOCK
A = ALUMINUM
P = POLYPROPYLENE
S = STAINLESS STEEL
AIR VALVE
A = ALUMINUM
P = POLYPROPYLENE
S = STAINLESS STEEL
DIAPHRAGMS
BNS = BUNA-N (Red Dot)
EPS = EPDM (Blue Dot)
FWS = SANITARY WIL-FLEX
TM
,
EZ-INSTALL [Santoprene
®
(Two Orange Dots)]
NES = NEOPRENE (Green Dot)
TSS = FULL-STROKE PTFE
W/SANIFLEX™ BACK-UP
TWS = FULL-STROKE PTFE
W/WIL-
FLEX™ BACK-UP
VTS = FKM (White Dot)
ZGS = GEOLAST
®
, EZ-INSTALL
ZPS = POLYURETHANE, EZ-INSTALL
ZSS =
SANIFLEX™, EZ-INSTALL
ZWL = WIL-
FLEX™, INTEGRAL
PISTON
ZWS = WIL-
FLEX™, EZ-INSTALL
VALVE BALLS
BN = BUNA-N (Red Dot)
EP = EPDM (Blue Dot)
FS = SANIFLEX™ [Hytrel
®
(Cream)]
FV = SANITARY FKM
(Two White Dots)
FW = SANITARY WIL-FLEX
TM
[Santoprene
®
(Two Orange Dots)]
NE = NEOPRENE (Green Dot)
PU = POLYURETHANE (Brown)
TF = PTFE (White)
VT = FKM (Silver or White Dot)
WF = WIL-
FLEX™ [Santoprene
®
(Orange Dot)]
VALVE SEATS
K = PVDF
P = POLYPROPYLENE
VALVE SEAT O-RINGS
BN = BUNA-N
PU = POLYURETHANE
TV = PTFE ENCAP. FKM
WF = WIL-
FLEX™ [Santoprene
®
(Orange Dot)]
NOTE:
Most elastomeric materials use colored dots for identification.
NOTE:
Not all models are available with all material options.
Hytrel
®
is a registered trademark of DuPont Dow Elastomers.
PS8 PLASTIC
51 mm (2") Pump
Maximum Flow Rate:
643 lpm (170 gpm)
PS8 / X X X X X / XXX / XX / X XX /
XXXX
O-RINGS
MODEL
VALVE SEAT
VALVE BALLS
SPECIALTY CODE
DIAPHRAGMS
(if applicable)
AIR VALVE
CENTER BLOCK
AIR CHAMBERS
OUTER PISTON
WETTED PATH
Section 2
W I L D E N P U M P D E S I G N A T I O N S Y S T E M
SPECIALTY CODES
0100 Wil-
Gard II™ 110V
0320 Single-point exhaust
0102 Wil-
Gard II™ sensor wires ONLY
0502 PFA-coated hardware
0103 Wil-
Gard II™ 220V
0608 PFA-coated hardware, Wil-
Gard II™ 220 V
0206 PFA-coated hardware, Wil-
Gard II™ sensor wires ONLY
