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Hydronic Air Vents
Caleffi 551004A 551 Automatic Air Vent, 1/2 in Nominal, FNPT Connection, 150 psi Working, 250 deg F, Brass
Part #
135089
MFG #
551004A
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Caleffi 551004A 551 Automatic Air Vent, 1/2 in Nominal, FNPT Connection, 150 psi Working, 250 deg F, Brass
Part #
135089
MFG #
551004A
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Caleffi 551004A 551 Automatic Air Vent, 1/2 in Nominal, FNPT Connection, 150 psi Working, 250 deg F, Brass
Part #
135089
MFG #
551004A
Item Features
Attributes
Documents
Item Features
Stainless steel float guide pin and linkage.
Attributes
Series
551
Nominal Size
1/2 in
Connection Type
FNPT
Working Pressure
150 psi
Temperature Rating
250 deg F
Material
Brass
Dimensions
2-3/16 in Dia x 4-3/8 in H
Domestic/Import
Import
Documents
Instruction/Installation Manual