Specifications include, but are not limited to: Manufacturer - Asahi America Brand: Chem Proline Chem proline pipe - 16.4' lengths 2" (63mm) 581202020 20 0.0 Chem proline pipe - 16.4' lengths 1/2" (20mm) 581102005 2 0.0 Extended leg 90 degree elbow 2" (63mm) 581243020 45 0.0 Extended leg butt tee 2" (63mm) 581245020 25 0.0 Reducing Tee 2"x 1" (63mmx32mm) 581247249 8 0.0 Extended leg end cap 2" (63mm) 581212020 6 0.0 Union 2" (63mm) 581234020 12 0.0 Female adapter 1-1/2" (50mm) 581253015 8 0.0 Female adapter 3/4" (25mm) 581253007 8 0.0 Female adapter 1/2" (20mm) 581253005 16 0.0 Male adapter 2" (63mm) 581252020 14 0.0 PVC type 21 ball valve, butt ends, fkm, vented 2" (63mm) 5816050201 27 0.0 Extended leg concentric reducer 2"x 1-1/2"(63mmx50mm) 581229251 8 0.0 Extended leg concentric reducer 1-1/2"x 3/4"(50mmx25mm) 581229210 8 0.0 Extended leg concentric reducer 1"x 1/2"(32mmx20mm) 581229130 8 0.0 Transition union PVC to chem proline 2" (63mm) 581226020 10 0.0 Stub end (flange adapter) 3" (90mm) 581138030 4 0.0 Stub end (flange adapter) 2" (63mm) 581138020 12 0.0 Stub end (flange adapter) Chamfered 2" (63mm) 581136020 4 0.0 Backing Ring 3" (90mm) 5146030 4 0.0 Backing Ring 2" (63mm) 5146020 12 0.0 2-1/2" Gauge 0-60psi 1/2" (20mm) 5899005060 8 0.0 2-1/2" Gauge 0-100psi 1/2" (20mm) 5899005100 8 0.0 PVC type 21 ball valve, socket ends, fkm, vented 1/2" 1608005 14 0.0 PVC type 21 ball valve, socket ends, fkm, vented 1" 1608010 14 0.0