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Backflow Preventer

Backflow Preventer

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SKU

4ALF203A2F

UPC:

670750110900

1/2", SAE NPT x SAE NPT, 175 PSI, Lead-Free, Bronze, Straight, Reduced Pressure, Backflow Preventer

Product Description

More Information
Maximum Protection Against Back-Pressure/Back-Siphonage • Modular Check Valve Cartridges with Easily Replaced Parts • Reversible/Removable Chloramine-Resistant Silicone Seat Discs • Low Head Pressure Loss • Top Mounted Test Cocks • Threaded Test Cock Protectors • Internal Sensing Passage • Modular Captured Spring Relief Valve • Standard with Full Port Ball Valves with Stainless Steel Handles • Corrosion Resistant • Lead-Free • Made in USA""	• Backflow Preventer • Type Reduced Pressure • Valve Configuration Straight • Nominal Size 1/2 Inch • End Connection SAE Threaded x SAE Threaded • End to End Distance 10-7/8 Inch • Body Material C84400/C89836 Bronze • Disc/Poppet Material Chloramine Resistant Silicone • Spring Material 300 Series Stainless Steel • Seal Material Chloramine Resistant EPDM O-Ring • Temperature Rating 33 to 180 Deg F • Pressure Rating 175 PSI • Inclusions/Features Modular Captured Spring Relief Valve, Check Valve Cartridge, Top Mounted Test Cock, Internal Sensing Passage, Bronze Cap, Nitrile and Nylon Diaphragm, Glass Filled PPO Check Module, Standard Ball Valve and Stainless Steel Handle • Application Potable Water • Applicable Standard NSF/ANSI 61/372, ASSE 1013-2011, AWWA C511, CSA B64.4 • Lead-Free	• Lead-Free	Apollo®

Specifications

Specifications
Body Material	C84400/C89836 Bronze
Disc Poppet Material	Chloramine Resistant Silicone
End Connection	SAE Threaded x SAE Threaded
End To End Distance	10-7/8 Inch
Individual Item Weight	7.700 Pound
Manufacturer	Aalberts N.V. / Aalberts Integrated Piping Systems (Elkhart Products Corporation)
Manufacturer Name	Aalberts N.V. / Aalberts Integrated Piping Systems (Elkhart Products Corporation)
Manufacturer Part Number	4ALF203A2F
Nominal Size	1/2 Inch
Package/Shipping Quantity	1 per Box
Pressure Rating	175 PSI
Seal Material	Chloramine Resistant EPDM O-Ring
Series/Model	4ALF-200, RPLF-4A
Spring Material	300 Series Stainless Steel
Temperature Rating	33 to 180 Deg F
UNSPSC	40141600
UPC	670750110900
Valve Configuration	Straight

Documentation

More Information
Manufacturer Item Data Document	Manufacturer Installation/Operator Document	Manufacturer Catalog Document

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