385 800.292.2737 | [email protected] | aymcdonald.com Copper Meter Insetters Copper Meter Insetters 7-24 Blank Part No. - Contact Factory for more info. Instruction Sheets 740 Series - Union x Union MODEL DESCRIPTION 740-3B3ASY 3/4” -3G PEP-7 C-Style union assembly 740-3C3 3/4" Flare C-Style endpiece 740-3C3ASY 3/4” Flare C-Style union assembly 740-3C4ASY 1” Flare C-Style union assembly 740-3F1 1/2" FNPT C-Style endpiece 740-3F3 3/4" FNPT C-Style endpiece 740-3F3ASY 3/4” FNPT C-Style union assembly 740-3F4ASY 1” FNPT C-Style union assembly 740-3G4ASY 1” G CTS C-Style union assembly 740-3M3 3/4" MNPT C-Style endpiece 740-3M3ASY 3/4” MNPT C-Style union assembly 740-3M4 1" MNPT C-Style endpiece 740-3M4ASY 1” MNPT C-Style union assembly 740-3Q3 3/4” Q CTS C-Style endpiece 740-3Q4ASY 1” Q CTS C-Style union assembly 740-3S3 3/4" Solder C-Style endpiece 740-3S3ASY 3/4” Solder union assembly 740-3S4 1" Solder C-Style endpiece 740-3S4ASY 1” Solder union assembly 740-3T3 3/4" T CTS C-Style endpiece 740-3T3ASY 3/4” T CTS C-Style union assembly 740-3T4ASY 1" T CTS C-Style union assembly 740-3Z3ASY 3/4” -3Q PEP-7 C-Style union assembly 740-323 3/4" -22 CTS C-Style endpiece 740-323ASY 3/4” -22 CTS C-Style union assembly 740-324ASY 1" -22 CTS C-Style union assembly 740-333ASY 3/4” -33 PEP-7 C-Style union assembly 20-3N Union nut for 3/4” Dual Purpose & C-Style Union 40-EGSK3 Gasket for union MODEL DESCRIPTION 20-4N 1” Union nut only 720-4D4 1” Double purpose endpiece flare or FNPT (also used on 5/8” x 3/4”, 3/4” meter sets with 1” Double purpose connection) 720-4D4ASY 1” Double purpose endpiece flare or FNPT (also used on 5/8” x 3/4”, 3/4” meter sets with 1” Double purpose connection) with union nut & gasket 720-4J4 1” C903 endpiece 720-4J4ASY 1” C903 endpiece, union nut & gasket 720-4M4 1” MNPT endpiece 720-4M4ASY 1” MNPT endpiece, union nut & gasket 720-4M5 1 1/4” MNPT endpiece 720-4M5ASY 1 1/4” MNPT endpiece, union nut & gasket 720-4Q4 1” Q CTS endpiece 720-4Q4ASY 1” Q CTS endpiece, union nut & gasket 720-4S4 1” Solder endpiece 720-4S4ASY 1” Solder endpiece, union nut & gasket 720-4T4 1” T CTS endpiece 720-4T4ASY 1” T CTS endpiece, union nut & gasket 20G4 1” Double purpose gaskets 720-424 1” -22 CTS endpiece 720-424ASY 1” -22 CTS endpiece, union nut & gasket 5/8", 5/8" x 3/4", 3/4" Meters 1" Meters Unions for 5/8", 5/8" x 3/4", 3/4", & 1" Meter Settings - "C" Style Unions Less End Connections and Union Nuts The A.Y. McDonald 740 series “C Style” meter inside setting is also available less end connections or less end connections and union nuts. These parts can be purchased separately to configure as required. Unions OPTIONS - Assemblies shipped with two meter gaskets. - Insert stiffeners are required on all flexible plastic connections. - Not all combinations available, contact factory with your requirements. - MOST METER SETTERS ARE MADE TO ORDER AND ARE NOT RETURNABLE. - Please verify with the factory that the model number you have configured is available and meets your requirements. Model Number Example 40 - 1, 5/8" meter 40 - 2, 5/8" x 3/4" meter 40 - 3, 3/4" meter Model Number Example 40N1, 5/8" meter 40N2, 5/8" x 3/4" meter 40N3, 3/4" meter Model Number Example 740N4, 1" meter, Less end connections with union nuts 740-4, 1” meter, Less union nuts & end connections Solderless Setting Less Nut & End Connections Reverse Bull Nose Less End Connections with Union Nuts Double Purpose End Connections 1” Model Soldered Tubes Solderless Setting
