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Permaseal™ Taper Face
For engine and air compressor applications, Grover’s unique taper face Permaseal™ provides high-unit loading against the cylinder wall which ensures quick ring seating and optimal oil control. The combination of the Permaseal™ joint design and a taper face OD feature significantly reduces oil bypass in reciprocating air compressors

Product Type:
Available Features
- Chamfer
- Radius
- Taper
Size Range:
1.5" - 90"
38.1MM - 2,286MM


