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Hydraulic piston seal SPGO 20x12,5x3,2 PTFE+NBR

Hydraulic piston seal SPGO 20x12,5x3,2 PTFE+NBR
Размер 20x12,5x3,2
Категория Piston composite seal (SPGO, GER) made of Teflon (PTFE)
Тип / Форма SPGO
Материал PTFE+NBR
d — вътрешен диаметър 20
D — външен диаметър 12.5
h — височина 3.2

Composite seals are made of a PTFE ring and an NBR rubber O-ring.

The advantages of these seals are their smooth non-stick surface, simple design and long life.