Union: Red Brass, 3 in X 3 in Fitting Pipe Size, Female NPT X Female NPT Model: 1VFL8

Union: Malleable Iron, 2 in X 2 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LCB1

Compression Fitting Union: 3/8 in OD X 3/8 in OD Fitting Size, Brass Model: 700062-06

Union: Forged Steel, 2 in X 2 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 1MND5

ANVIL Union Union, 4" Pipe, FNPT, Malleable Iron, Class 300, 0312822828

Union: Red Brass, 1/4 in X 1/4 in Fitting Pipe Size, Female NPT X Female NPT Model: 6RDA4

Union: Brass, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, 2 in Overall Lg Model: 706104-08

Union: 304 Stainless Steel, 1 in X 1 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 2000301712

Anvil Union: Malleable Iron, 2 in X 2 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 0312822760

Union: Brass, 1 1/2 in X 1 1/2 in Fitting Pipe Size, Female BSPT X Female BSPT, Class 125 Model: ZUSA-PF-10215

Union: 304 Stainless Steel, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 400U111N012

Union: Malleable Iron, 4 in X 4 In, NPT X NPT, Class 150 Model: 2WJ73

Union: Forged Steel, 1 in X 1 in Fitting Pipe Size, Class 3000, Socket Model: 1MNU6

Union: Low Temp Steel, 1 in X 1 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 2000301771

Value Collection 2-1/2" Galvanized Malleable Iron Pipe Union Threaded Ends, 300 Liquid & Gas Psi, 150 Steam Psi G342 65 - 36995736

Value Collection 1" Galvanized Malleable Iron Pipe Union Threaded Ends, 300 Liquid & Gas Psi, 150 Steam Psi Msc-62147970 - 62147970

Union: 316 Stainless Steel, 2 in X 2 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 600U111N020

Value Collection 1-1/2" Galvanized Malleable Iron Pipe Union Threaded Ends, 300 Liquid & Gas Psi, 150 Steam Psi Msc-62147996 - 62147996

Value Collection 2" Galvanized Malleable Iron Pipe Union Threaded Ends, 300 Liquid & Gas Psi, 150 Steam Psi Msc-62148002 - 62148002

Compression Fitting Union: 7/8 in OD X 7/8 in OD Fitting Size, Brass Model: 700062-14

ANVIL Union Threaded Union, 1-1/2" Pipe, FNPT, Black Forged Steel, Class 3000, 0361531007

Union: Malleable Iron, 1 in X 1 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LCA7

Union Red Brass Union, 1 1/2 in Female NPT X 1 1/2 in Female NPT

Union: 316 Stainless Steel, 3/4 in X 3/4 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 2UA40

Anvil Union: Malleable Iron, 4 in X 4 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 0312822828

Anvil Union: Steel, 1 in X 1 in Fitting Pipe Size, Class 3000, Socket Model: 0362501207

Dormont 0242444 24" Ultra Flow Gray PVC Coated High BTU Gas Connector, Single Union Service Valve Set (Full Port) | Supplyhouse.Com

Viega 25706 3/4" Megapressg Union | Supplyhouse.Com

Anvil Union: Forged Steel, 1/2 in X 1/2 In, NPT X NPT, Class 3000, 1 15/16 in Lg Model: 0361503808

Union Union, 1-1/2" Pipe, FNPT, Black Forged Steel, Class 3000

Union: Malleable Iron, 2 in X 2 In, NPT X NPT, Class 300 Model: 1LBT6

Union Union, 2-1/2" Pipe, FNPT, Malleable Iron, Class 150