Spears SCH 80 PVC 1/2" Union (Viton) — 8UN-8T

Spears Mfg. SCH 80 PVC union (viton o-ring) — size 1/2", Female NPT x Female NPT (Threaded). Pressurized cold-water, chemical drainage, and industrial piping up to 140 °F (60 °C). Not rated for fuel-gas or compressed-air service.
Specifications
Manufacturer
Spears Manufacturing Company
System
SCH 80 PVC
Fitting Type
Union (Viton O-Ring)
Size
1/2"
End Connection
Female NPT x Female NPT (Threaded)
Body Material
Rigid PVC Type I (Grade 1, Cell Class 12454) per ASTM D1784
Pressure Rating
150 psi @ 73 °F (PVC Sch. 80) / derate with temperature
Standard
ASTM D2467 (Sch. 80 socket-type) + ASTM F1498 (threaded ends)
Spears Part No.
858-005
Documentation
Spears Manufacturing — search for 858-005
SKU: 8UN-8T / Spears P/N 858-005