Oatey - 1.5 in. x 8-3/4 in. Branch Tailpiece Plastic Slip Joint

LPS Sourcing - PVC Slip Joint Extension Tube 1-1/2" X 12"

Grohe - 6" Ceiling Shower Arm with Flange and 1/2" Threaded Connection

Approved Vendors - Tubular Branch Tailpiece, 1-1/2 in, Tube x Slip Joint, White

Kohler - 6-3/8" Ceiling Mounted Shower Arm and Flange

Sloan - 1-1/2" x 24-1/2" Vacuum Breaker

Sloan - 1-1/2" x 15" Vacuum Breaker

Sloan - 3/4" x 15" Vacuum Breaker