Caleffi · 2026 catalog
116450AC
002 ¾" NPT female union
Published catalog evidence
Exact manufacturer record
- Code
- 116450AC
- Description
- 002 ¾" NPT female union
- Catalog weight
- 1.8 lb
- Published row
- 116450AC 002 ¾" NPT female union 1.8 -
Verification boundary
What still needs to match
Function and seriesConfirm valve, separator, manifold, fill, control, backflow, or accessory function and exact series.
ConnectionsVerify NPT, sweat, press, PEX, flange or union connection type and size.
Hydronic dutyCheck pressure, temperature, flow/Cv, materials, seals, potable/hydronic approvals, and control compatibility.
InstallationConfirm orientation, envelope, service access, and current Caleffi documentation.
Related catalog codes
Same code prefix
1.6 lb116440AC002 ½” NPT female union1.8 lb116441AC002 ½” NPT female union, gauge2 lb116451AC002 ¾" NPT female union, gauge1.7 lb116140AC008 ½” PEX expansion unions1.8 lb116141AC008 ½” PEX expansion unions, gauge1.9 lb116150AC008 3/4" PEX expansion unions2 lb116151AC008 3/4" PEX expansion unions, gauge1.8 lb116340AC002 ½” NPT female union