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Caleffi 6686D5S1A 668 TwistFlow Pre-Assembled Radiant Manifold, 1 in Inlets (4) 3/4 in MNPT Outlets, Brass
Part #143386
MFG #6686D5S1A
Caleffi 6686D5S1A 668 TwistFlow Pre-Assembled Radiant Manifold, 1 in Inlets (4) 3/4 in MNPT Outlets, Brass
Part #143386
MFG #6686D5S1A
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Caleffi 6686D5S1A 668 TwistFlow Pre-Assembled Radiant Manifold, 1 in Inlets (4) 3/4 in MNPT Outlets, Brass
Part #143386
MFG #6686D5S1A
- Item Features
- Attributes
- Documents
Item Features
- Factory pressure-tested single piece cast brass supply and return manifolds.
- Built-in sight flow meters integrated with adjustable circuit balancing valves.
- Manifold casting indents and offset brackets.
- Universal self-adjusting diameter PEX and anti-galvanic PEX-AL-PEX fittings for all pipe brands.
- Shutoff ball valves with gage port.
- Manual open/automatic return for individual circuits with optional Caleffi TwisTop actuators.
- Pre-assembled standard manifold complete with automatic air vent and fill/drain valve on supply and return manifolds, adjustable brackets.
- 200 deg F max peak temperature.
- 1 in NPT inlet ball valves.
Attributes
Dimensions17-1/8 in L x 13-15/16 in H
Inlet Size1 in
MaterialBrass
Number of Outlets4
Outlet Size3/4 in MNPT
Pressure Rating150 PSI
Series668
Temperature Rating180 deg F