Genova 3/4" hub style female thread adapters provide reliable compression connections for CPVC and PVC piping systems Each pack includes 4 adapters constructed from CPVC rated for hot and cold water applications up to 180°F Internal elastomeric gasket creates a leak proof seal without solvent cement primer or special tools Compatible with 3/4" CTS copper tube size piping these adapters are ideal for repairs and threaded transitions.