Description
The NAVAC MA04D006 is a 1/4″ dead port designed as a direct-fit replacement or spare for the NAVAC N4A4H four-valve manifold gauge set. This precision-machined port plug seals off unused service ports on the manifold, preventing refrigerant leaks and contamination during HVAC/R service work. Keeping unused ports properly capped is essential for maintaining system integrity, protecting equipment, and ensuring accurate pressure readings throughout the service process.
Key Features
- Designed specifically for the NAVAC N4A4H four-valve manifold gauge set
- 1/4″ port size for a secure, leak-free seal
- Seals unused manifold ports to prevent refrigerant loss and contamination
- OEM-quality construction for reliable, long-lasting performance
- Compact design for easy installation and removal in the field
Specifications
- SKU: MA04D006
- Port Size: 1/4″
- Compatible Equipment: NAVAC N4A4H Manifold Gauge Set
- Type: Dead Port / Port Plug







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