Bơm màng WILDEN W400 ADVANCED™ PLASTIC MATERIAL CODES

MODEL W400 ADVANCED™ PLASTIC MATERIAL CODES

WETTED PARTS

K = PVDF

P = POLYPROPYLENE

AIR CHAMBERS

P = POLYPROPYLENE

CENTER BLOCK

A = ALUMINUM

S = STAINLESS STEEL

AIR VALVE

B = BRASS

C = TEFLON

R-COATED

N = NICKEL-PLATED

S = STAINLESS STEEL

VALVE SEAT

K = PVDF

P = POLYPROPYLENE

VALVE SEAT & FLANGE O-RING

BN = BUNA-N

TV = TEFLON

R ENCAP. VITONR

WF = WIL-FLEX™

DIAPHRAGMS

BN = BUNA-N (Red Dot)

FG = SANIFLEX™ (Cream)

ND = NORDEL

R (Blue Dot)

NE = NEOPRENE (Green Dot)

PU = POLYURETHANE (Clear)

TF = TEFLON

R PTFE (White)

VT = VITON

R (Silver or White Dot)

WF = WIL-FLEX™ (Orange)

VALVE BALL

BN = BUNA-N (Red Dot)

FG = SANIFLEX™ (Cream)

ND = NORDEL

R (Blue Dot)

NE = NEOPRENE (Green Dot)

PU = POLYURETHANE (Brown)

TF = TEFLON

R PTFE (White)

VT = VITON

R (Silver or White Dot)

WF = WIL-FLEX™ (Orange)