• Caleffi 573 1/2" AutoFill Combo w/ backflow preventer and pressure gauge (NPT x NPT)
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Caleffi

Caleffi 573 1/2" AutoFill Combo w/ backflow preventer and pressure gauge (NPT x NPT)

Caleffi 573 1/2" AutoFill Combo w/ backflow preventer and pressure gauge (NPT x NPT)

½" F NPT inlet x ½" F NPT outlet
$164.96 USD
$164.96 USD
Item Number
573012A
Manufacturer Part No
573012A
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Brochure & Specifications

½" F NPT inlet x ½" F NPT outlet

Description: 

Pre-adjustable automatic boiler fill valve with backflow preventer and pressure gauge.

Brass body.
 
Max inlet pressure:  175 psi
Max working temp:  150F
Setting pressure range:  3 - 60 psi
Preset outlet pressure:  15 psi
Pressure gauge scale:  0 - 60 psi / 0-4 bar