Viega MegaPressG 1-1/4" Union Press x FNPT (SKU: 25666)Viega MegaPressG 1 1 4" Union Press x FNPT, Model 6662, Carbon Steel, HNBR Seal (SKU: 25666) Viega MegaPressG 25666 is a carbon steel union fitting designed for secure and efficient press connections in gas and fuel oil piping systems. It features a press connection on one end and a female National Pipe Thread (FNPT) on the other, suitable for use with Schedule 5 to Schedule 40 black iron pipe. Material: Carbon steel with zinc nickel coating for

Handle the component with care to avoid damage to electrical contacts

Ensure all system components are compatible with the pump’s specifications

some models specify lower pressures

Designed for use with GRACO rotary cutter equipment (specific models not listed)

but it is intended to provide a reliable seal to prevent leaks and maintain system integrity in demanding industrial environments

Solid steel construction (as per general ThermoLazer series)

Bottom mounting configuration

Designed for stability and reliability in high-pressure environments

Supports hygienic applications in food

Used to convert spring-operated fluid pressure regulators to air-operated regulators in industrial fluid handling systems

Used for identification and branding on GRACO PROSHOT FF spray equipment

Regularly inspect and adjust the packing nut as part of routine maintenance to maintain optimal sealing