M4 - 3PC FAB/NBR/NYLON PISTON VEE SET SEAL - METRIC

The M4 series piston seal is a 3 piece single-acting sealing set which consists of a rock-hard fabric and rubber female, a fabric-reinforced center ring, and a thermoplastic male adapter. This seal requires a 2 pc. Piston for easy installation, and works well with poor surface finishes. Temperature: -22° to 212°F