Brand Name
Type
Inlet Size
Outlet Size
BTU Capacity
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Webstone Valve 74004 Forged Brass Air Separator , 1", FIP, 150 psi
  • Air separator with removable vent head and coalescing medium
  • Reduces noise
  • Improves system efficiency and operation
  • Reduces wear on system components
  • Requires no regular maintenance
  • Fewer call backs
  • The air separator must be installed in a straight run of horizontal piping and positioned precisely upright
  • Designated lengths of straight piping before and after the unit are not required
  • Neither side is designated as an inlet or outlet; the flow may be directed in either direction
  • Brass lower body, upper body, body cap, body cap ring, vent cap, vent cap washer, vent pin assembly, oat alignment pin
  • Stainless steel vent spring, vent/float arm assembly, baffle, mesh
  • EPDM vent o-ring, body cap o-ring, body o-ring
  • Plastic float
,

74004

,

74004

Item#:
74004
Manufacturer Item:
H-74004
Manufacturer:
WEBSTONE COMPANY INC
Caleffi 5027 Automatic Air Vent, 1/8", MPT, 150 psi Working, 240 deg F, Brass
  • Automatic air vents are designed to remove trapped air that accumulates in heating and air conditioning systems automatically
  • Air removal enhances performance and life of a system by reducing the effects of corrosion due to oxygen, pockets of air trapped in the heating emitters and cavitation in the circulation pumps
  • These automatic air vents eliminate residual air in heating and air conditioning systems without the need for manual intervention
  • This prevents undesired noise, wear of devices in the circuits and inefficient performance of heating units
  • 90 psi maximum discharge pressure
  • 1.75 scfm max discharge rate
,

Caleffi 502710A

,

502710A

Item#:
502710A
Manufacturer Item:
502710A
Manufacturer:
CALEFFI NORTH AMERICA, INC.
Item#:
24644
Honeywell SuperVent PV-001RP/U Replacement Air Vent Assembly
  • Universal connection
,

PV001RP

,

PV001RP

Item#:
PV001RP
Manufacturer Item:
PV-001RP
Manufacturer:
HONEYWELL
Caleffi Discal 59829 Replacement Air Vent Assembly for Discal Brass 551 Series (Except Compact)
  • Straight body style
,

Caleffi 59829

,

59829

Item#:
59829
Manufacturer Item:
59829
Manufacturer:
CALEFFI NORTH AMERICA, INC.
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