Mars 40007 3/4 Inch Id Adapter Hub

Product Description

The MARS 40007 is a 3/4 inch inner diameter adapter hub designed for use in HVAC, plumbing, and related mechanical systems. Adapter hubs are essential fittings used to connect pipes, tubing, or conduit of different sizes or types. The 40007 provides a reliable transition point that allows technicians to join components securely and maintain system integrity. With a 3/4 inch ID, this hub accommodates standard 3/4 inch pipe or tubing, making it a common replacement and repair part in residential and commercial installations. MARS is a well-known supplier of motor and HVAC replacement parts, and the 40007 fits into their line of mechanical accessories and fittings used by professional technicians in the field. Adapter hubs like this one are used during new installations, system retrofits, and repair work where a secure mechanical connection between pipe ends is required. The hub design allows pipes or shafts to seat firmly inside the fitting, reducing the risk of slippage or leakage under normal operating conditions. Trade professionals including HVAC technicians, plumbers, pipefitters, and maintenance engineers rely on standard-size adapter hubs to complete repairs quickly and correctly. The 3/4 inch inner diameter is a widely used size across heating, cooling, and plumbing systems, so having the right adapter hub on hand reduces downtime during service calls. The MARS 40007 is a straightforward, dependable fitting that meets the demands of everyday trade work. Its compact design makes it easy to install in tight spaces, and it is compatible with standard 3/4 inch components found throughout residential and light commercial mechanical systems.

• 3/4 inch inner diameter fits standard 3/4 inch pipe or tubing
• Adapter hub design provides a secure mechanical connection between components
• Suitable for HVAC, plumbing, and mechanical system installations and repairs

Product Highlights

The MARS 40007 adapter hub delivers a reliable 3/4 inch ID connection point for HVAC and plumbing applications. It is a practical, field-ready fitting for professional technicians handling installations and service repairs.

Product Information

Standard Information

• Brand: MARS
• Manufacturer Part Number: 40007

Technical Specifications

• Inner Diameter: 3/4 inches
• Type: Adapter Hub