Description
The Graco 121474 high-capacity fill coupler is designed for reliable, high-pressure fluid transfer. With a 1/4-inch quick disconnect (QD) female connection and a 1/4-inch NPT female port, it ensures a secure fit for G-Series pumps and related equipment.
Built for demanding environments, this coupler supports pressures up to 3,700 PSI, making it ideal for high-capacity lubrication and fluid handling systems. Its compact size allows for easy installation, while its rugged construction ensures long-lasting performance.
Use Cases / Industries:
Commonly used in lubrication systems, fluid handling applications, and heavy equipment servicing where reliable high-pressure connections are essential.
Features & Specifications
- Compatible with Graco G-Series pumps
- 1/4″ quick disconnect (QD) female x 1/4″ NPT female connection
- Supports maximum working pressure of 3,700 PSI (259 bar)
- Durable construction for long-lasting reliability
- Compact design for easy installation
- Dimensions: 2.3″ L x 1.05″ W x 1.15″ H
- Shipping weight: 0.27 lbs
- Manufacturer Part Number: 121474
