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Seamless NSF 61 certified low permeability butyl diaphragm never creases and channels water directly to outlet, thus eliminating bacterial growth pockets
MIG welding eliminates interior rough spots and sharp edges
Low profile tank design with full membrane depth eliminates stretching of diaphragm, providing increased life cycle
All diaphragms made by Zilmet® specifically for each tank's dimensions
Powder-coated finish for a longer-lasting, more durable finish
Easier and quicker installation
Less expensive installation
Less vulnerable to corrosion at connector