Air Gap International G-50BP 1 1/2" x 1/2" Barb Drain Air Gap Kit

Air Gap International G-50BP 1 1/2" x 1/2" Barb Drain Air Gap Kit

The DLA-G Multipurpose Air Gap Drain Line Adapter is built for both residential and commercial use with water softeners and reverse osmosis (RO) systems. It delivers a true air gap connection for all Schedule-40 DWV standpipes, helping ensure backflow protection and code compliance.

• Compatible with all Schedule-40 standpipes, regardless of material

• Utilizes standard plumbing fittings to comply with codes across the U.S.

• Ideal for temporary setups—fully removable and reusable

• Secure and reliable connections for a clean, professional installation

• Available with various fitting options, including John Guest Super Speedfit®, Jaco, and barb sizes

• Complete kit includes fittings and step-by-step installation instructions

• Designed to prevent splashing or misting at flow rates up to 15 GPM

• Provides a full 2 inches of vertical air gap for added safety

• Quick and simple to install

• Certified to IAPMO/UPC and IPC standards

• Complies with ASME A112.1.3