Copper Manifolds; Radiant Heating & Cooling Systems; q2811275

2" x 4' Copper Valved Manifold with 3/4" ProPEX Ball Valves, 12 outlets

Part no.Q2811275

Find a distributor

Availability of specific products varies by distributor.

Part information and details


A [frac]48 inch
A [inch]48 inch
B [frac]6 15/64 inch
B [inch]6.228 inch
C [frac]2 5/16 inch
C [inch]2.319 inch
Manifold Body Size (I.D.) [inch]2 inch
Weight per UOM [lbs/UOM]15.5 lbs/uom




StandardsCSA B137.5|ASTM F877

Technical Data

Cv Branch7.3
End Size 1 [inch|mm]3/4"
End Type 1ProPEX
Flow Rate Max. [gpm]45 gpm
Operating Pressure 1 [PSI]160 psi
Operating Pressure 2 [PSI]100 psi
Operating Pressure 3 [PSI]80 psi
Operating Pressure 4 [PSI]149 psi
Operating Temperature 1 [°F]73 °F
Operating Temperature 2 [°F]180 °F
Operating Temperature 3 [°F]200 °F
Operating Temperature 4 [°F]210 °F
Material manifoldCopper
Material groupCopper
Prop 65 label required?Yes
Material ValveBrass