Apply to be a TradeMaster!
Filter menu expanded

Filters

9 items
Reset

SORT

Product Availability
–

Show In Stock Only (9)
Reno (3)

Connection Type
–

NPT x NPT (2)
Press x NPT (2)
Press x Press (2)
Sweat x NPT (2)

Max Pressure (PSI)
–

150 (1)
175 (7)

Price Range
–

$60 to $70 (1)
$100 to $200 (6)
$200 to $300 (2)

Caleffi Boiler Fill Valves and Backflows

9 items
Grid
List
Compare
Product Image of 1/2" 573 Backflow Preventer and AutoFill Combination (NPT x NPT)
1/2" 573 Backflow Preventer and AutoFill Combination (NPT x NPT)
SKU: 573002A
Caleffi
SKU: 573002A
Brand: Caleffi
(8)
$158.68 each
In Stock
Get 131 by Mon, Oct 19
In Stock
Get 131 by Mon, Oct 19
Compare
Product Image of 1/2" 573 Backflow Preventer and AutoFill Combination w/ Pressure Gauge (NPT x NPT)
1/2" 573 Backflow Preventer and AutoFill Combination w/ Pressure Gauge (NPT x NPT)
SKU: 573012A
Caleffi
SKU: 573012A
Brand: Caleffi
(10)
$189.99 each
In Stock
Get 194 by Mon, Oct 19
In Stock
Get 194 by Mon, Oct 19
Compare
Product Image of 1/2" 573 Backflow Preventer and AutoFill Combination (Sweat x NPT)
1/2" 573 Backflow Preventer and AutoFill Combination (Sweat x NPT)
SKU: 573009A
Caleffi
SKU: 573009A
Brand: Caleffi
(9)
$155.47 each
In Stock
Get 112 by Mon, Oct 19
In Stock
Get 112 by Mon, Oct 19
Compare
Product Image of 1/2" 573 Backflow Preventer and AutoFill Combination w/ Pressure Gauge (Press x NPT)
1/2" 573 Backflow Preventer and AutoFill Combination w/ Pressure Gauge (Press x NPT)
SKU: 573017A
Caleffi
SKU: 573017A
Brand: Caleffi
(2)
$179.21 each
In Stock
Get 85 by Mon, Oct 19
In Stock
Get 85 by Mon, Oct 19
Compare
Product Image of 1/2" 573 Backflow Preventer and AutoFill Combination w/ Pressure Gauge (Press x Press)
1/2" 573 Backflow Preventer and AutoFill Combination w/ Pressure Gauge (Press x Press)
SKU: 573016A
Caleffi
SKU: 573016A
Brand: Caleffi
(4)
$219.16 each
In Stock
Get 75 by Mon, Oct 19
In Stock
Get 75 by Mon, Oct 19
Compare
Product Image of 1/2" 573 Backflow Preventer and AutoFill Combination (Press x Press)
1/2" 573 Backflow Preventer and AutoFill Combination (Press x Press)
SKU: 573006A
Caleffi
SKU: 573006A
Brand: Caleffi
(1)
$213.61 each
In Stock
Get 50 by Mon, Oct 19
In Stock
Get 50 by Mon, Oct 19
Compare
Product Image of Replacement Body with Washers
Replacement Body with Washers
SKU: 573100A
Caleffi
SKU: 573100A
Brand: Caleffi
(9)
$61.66 each
In Stock
Get 21 by Mon, Oct 19
In Stock
Get 21 by Mon, Oct 19
Compare
Product Image of 1/2" 573 Backflow Preventer & AutoFill Combination w/ Pressure Gauge (Sweat x NPT)
1/2" 573 Backflow Preventer & AutoFill Combination w/ Pressure Gauge (Sweat x NPT)
SKU: 573019A
Caleffi
SKU: 573019A
Brand: Caleffi
(6)
$199.01 each
In Stock
Get 18 by Mon, Oct 19
In Stock
Get 18 by Mon, Oct 19
Compare
Product Image of 1/2" 573 Backflow Preventer and AutoFill Combination (Press x NPT)
1/2" 573 Backflow Preventer and AutoFill Combination (Press x NPT)
SKU: 573007A
Caleffi
SKU: 573007A
Brand: Caleffi
(2)
$187.69 each
In Stock
Get 6 by Mon, Oct 19
In Stock
Get 6 by Mon, Oct 19
Didn't find what you're looking for? 
Let us know
.
×

Video