4ALF20A03 (Apollo-Conbraco) | 4 Inch | 4ALF-200 RP With Osy Gates | Flanged X Flanged

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4ALF20A03 (Apollo-Conbraco) | 4 Inch | 4ALF-200 RP With Osy Gates | Flanged X FlangedThe Apollo Model Rplf 4A Lead Free Reduced Pressure Principle Backflow Preventers Consist of Two Independently Acting, Triforce Center Stem Guided Check Valves With a Differential Pressure Relief Valve Located Between The Check Valves. The Unit is Designed to Give Maximum Protection Against Backflow of Health or Non Health Hazard Fluids by Either Back Pressure or Back Siphonage. The Durable Domestic Stainless Steel Units (2 1 2 8) And The Fda Epoxy

| Wilkins | 212-48

Regulator-1St Fpol X 3/4"Fnpt 5 Psi The Marshall Excelsior Full Size Megr-1622H Series Has A Large Fabric Reinforced Diaphragm

Topog-E 4 x 4 3/8 x 1/2 Elliptical | Topog-E | T0480-ELL-S0180

This 10 Inch Zurn Wilkins 375ASTDA Reduced Pressure Detector Assembly With Stainless Steel Body Provides High Hazard Protection And is Ideal For Fire Protection Applications

GRS23F5AW4

Interlock sensor assembly only for ME503-16 and ME252 Series

Tee-1/4" Forged Steel 2000# Schedule 80 Forged Steel Pipe Fitting

| Parker Hose | LP-GLP025-20

Blowdown VLV 2-1/2 Flg Steel 300# Quic Steel Body

with SS Grate

Cap-4-1/4" Acme Steel | 122140

KSRP25FTMS01

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