| Documentation | |
| AutoCAD / AutoCAD MEP support | ![]() |
| Download Revit File | ![]() |
| Contact CAD Support | ![]() |
| Adobe 3D PDF help | ![]() |
| Product Section | Air Control |
| Product Subsection | Expansion/Compression Tanks |
| Product Series | Series "PTA" (ASME) Residential/Commercial Potable Water Diaphragm/Bladder Expansion Tanks |
| Description | PTA-42V Potable Water Diaphragm Tank |
| Submittal ID | A-318F |
| Part Number | 1BN350LF |
| Volume Gallons Tank (Gal (L)) | 22 |
| Volume Gallons Acceptance (Gal (L)) | 14 |
| A-Dim | 31 |
| B-Diameter | 16 |
| System Connection | 1"NPTF |
| Charging Valve | .302"-32NC |
| Approx. Shpg Wt. (lb) | 57 |
| CAD model unit system | inch/pound |