Heavy-duty Schedule 80 PVC construction. Solvent welds to Schedule 40 O.D. pipe. Meets ASTM specification D2466. Import. Grey. No. 164-603: Type: Heavy-Duty, Schedule: 80, Size: 1/2″ solvent, Material: PVC No. 164-604: Type: Heavy-Duty, Schedule: 80, Size: 3/4″ Solvent, Material: PVC No. 164-605: Type: Heavy-Duty, Schedule: 80, Size: 1″ Solvent, Material: PVC No. 164-606: Type: Heavy-Duty, Schedule: 80, Size: 1-1/4″ Solvent, Material: PVC No. 164-607: Type: Heavy-Duty, Schedule: 80, Size: 1-1/2″ Solvent, Material: PVC No. 164-608: Type: Heavy-Duty, Schedule: 80, Size: 2″ Solvent, Material: PVC