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Main product image of 3/4" NPT Female Dual Check Backflow Preventer w/ Atmospheric Vent
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3/4" NPT Female Dual Check Backflow Preventer w/ Atmospheric Vent

Brand:
Caleffi
SKU:
573503A
Rating:
(2)
Q&A:
(0)
3/4" NPT Female Dual Check Backflow Preventer w/ Atmospheric Vent
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$80.87 each
In Stock
In Stock
Get 33 Thu, Aug 20
Order by today, receive Thursday
Size
3/4"
Connection Type
FNPT x FNPT
C x FNPT
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days

Product Highlights

Product Highlight: Size
3/4"
Product Highlight: Material
Brass
Product Highlight: Max Pressure (PSI)
175 MAX PSI
Product Highlight: Connection Type
FNPT x FNPT Connection
Product Highlight: Max Temp (F)
210°F Max Temp

Description

Overview
Dual check continuous pressure backflow preventer with atmospheric vent designed to protect drinking water systems from the return, caused by backsiphonage or backpressure, of contaminated fluids.

Specifications
  • Brass body.
  • Max. working pressure: 175 psi.
  • Working temperature range: 32-210°F.
  • ASSE 1012 listed and CSA B64.3 certified.

Specs

Size:

3/4"

Max Temp (F):

210°F

Max Pressure (PSI):

175

Connection Type:

FNPT x FNPT

Connection Method:

Threaded

Material:

Brass

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Product Image of 3/4" NPT Female Dual Check Backflow Preventer w/ Atmospheric Vent
3/4" NPT Female Dual Check Backflow Preventer w/ Atmospheric Vent
SKU: 573503A
(2)
3/4"
175
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3/4"
175
FNPT x FNPT
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1 Replacement Part

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Showing 1-2 of 2 reviews

I will buy it again.

It was easy to order and came the next day.
Chris
PA
3 months ago
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backflow

exactly replaced the unit that failed.
DJ
WI
11 years ago
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Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping Policy
Easy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy