AQUA-DYNAMIC Reducer Coupling - Lead-Free Brass - 1 x 3/4 - FIP x FIP 4494-054

AquaFast Coupling - Features and Benefits - Viking Johnson

Schultz Catalog 2015-Eng, PDF, Tap (Valve)

Reducer coupling for Stratos Z 30, G2” A -> G1 ¼”A, 128229

AQUA-DYNAMIC Specialized Fittings - Plumbing

aqua-dynamic 4494-004 Pipe Coupling, 3/4 in, FPT, Bronze - Preston Hardware

Part Number 68514446480, RRU Type Hubs with Keyway - Inch (Imperial) Bores On The Timken Company

4 to 3 Rubber Reducer

GF+ 4628-419A TERMINATION FITTING - Platinum International

Aqua Plumb 6569100 1/2 X 1 1/4 Rubber Coupling, 27 Piece

1-1/4 x 1 FIP Brass Coupling (Lead Free)

LF4547575 - Uponor (Wirsbo) LF4547575 - 3/4 ProPEX Coupling (Lead Free Brass)