WIL-10187-E-05
5
P8 Clamped Plastic
SECTION 2
MATERIAL CODES
MODEL
P8 = PRO-FLO
®
WETTED PATH
A= ALUMINUM
P = POLYPROPLYENE
S = STAINLESS STEEL
W = DUCTILE IRON
OUTER PISTON
K = PVDF
Z = NO OUTER PISTON
AIR CHAMBERS
A = ALUMINUM
C = PTFE-COATED ALUMINUM
S = STAINLESS STEEL
CENTER BLOCK
P = POLYPROPYLENE
AIR VALVE
P = POLYPROPYLENE
L = ACETAL
DIAPHRAGMS
BNS = BUNA-N (RED DOT)
BNU = BUNA-N, ULTRA-FLEX™
EPS = EPDM (BLUE DOT)
EPU = EPDM, ULTRA-FLEX™
NES = NEOPRENE (GREEN DOT)
NEU = NEOPRENE, ULTRA-FLEX™
SSL = FULL-STROKE SANIFLEX™
IPD [HYTREL
®
(CREAM)]
TEU = PTFE W/EPDM
BACK-UP (WHITE)
TNU = PTFE W/NEOPRENE
BACKUP (WHITE)
TSS = FULL-STROKE PTFE
W/SANIFLEX™ BACKUP
TWS = FULL-STROKE PTFE
W/WIL-FLEX™ BACKUP
VTS = FKM (WHITE DOT)
VTU = FKM, ULTRA-FLEX™
ZPS = POLYURATHANE, EZ-INSTALL
ZSS = SANIFLEX™, EZ-INSTALL [HYTREL®]
ZWS = WIL-FLEX™ , EZ-INSTALL
[SANTOPRENE
®
]
VALVE BALLS
BN = BUNA-N (RED DOT)
EP = EPDM (BLUE DOT)
NE = NEOPRENE (GREEN DOT)
PU = POLYURETHANE (BROWN)
TF = PTFE (WHITE)
VT = FKM (WHITE DOT)
WF = WIL-FLEX™ [SANTOPRENE
®
(THREE BLACK DOTS)]
VALVE SEATS
K = PVDF
P = POLYPROPYLENE
O-RINGS
BN = BUNA-N (RED DOT)
PU = POLYURETHANE (BROWN)
TV = PTFE ENCAP. FKM
WF = WIL-FLEX™ (SANTOPRENE
®
)
SPECIALTY CODES
0100
Wil-Gard II™ 110V
0102
Wil-Gard II™, sensor wires ONLY
0103
Wil-Gard II™ 220V
0206 PFA-coated
hardware,
Wil-Gard II™ sensor wires only
0502 PFA-coated
hardware
0513
SS outer pistons
0560 Split
manifold
0561
Split manifold, PFA-coated
hardware
0563
Split manifold, discharge only
0564
Split manifold, inlet only
0608
PFA coated hardware, Wil-
Gard II™ 220V
0660
Split manifold, Wil-Gard II™ 110V
0661
Split manifold, PFA-coated
hardware, Wil-Gard II™ 110V
NOTE:
Most elastomeric materials use colored dots for identification.
NOTE:
Not all models are available with all material options
P8 PLASTIC
LEGEND P8 / X X X X X / X X X / X X / X X X / X X X X
58 mm (2") Pump
Maximum Flow Rate:
591 lpm (156 gpm)
O-RING
MODEL VALVE
SEAT SPECIALTY
VALVE
BALL
CODE
DIAPHRAGMS
AIR
VALVE
CENTER
BLOCK
AIR
CHAMBERS
OUTER PISTON
WETTED PATHS
WILDEN PUMP DESIGNATION SYSTEM
REFERENCES:
1
Meets Requirements of FDA CFR21.177
2
Meets Requirements of USP Class VI
3
Meets Requirements of 1935/2004/EC
(if applicable)
