Product Overview
Single-Line Stainless Cryogenic Coupling for LNG Systems - JC Carter 50E721
Product Condition
Unused, new old stock. Shows no signs of prior installation. Stainless steel surfaces are clean and intact from storage. No testing performed.
Carefully packed and shipped same business day from our Idaho warehouse. Online since 1999. Honest equipment and straightforward service.
Product Overview
JC Carter 50E721 cryogenic fuel coupling engineered for single-line transfer of LNG and other cryogenic fluids. Designed with a 10 GPM flow rating and 1/2 inch NPTF connection, this coupling supports secure, repeatable connections in cold-service fuel systems. Stainless steel construction provides durability and compatibility across a range of cryogenic environments. This model has been used in fueling and transfer applications where dependable flow control and material stability matter.
Key Features
- Brand: JC Carter
- Model: 50E721
- Type: Single-line cryogenic fuel coupling
- Rated flow capacity: 10 GPM
- Port size: 1/2 inch NPTF
- Material: Stainless steel
- Designed for cryogenic fuel handling
- Industrial-grade connection design
Applications
- LNG fueling systems for engines and equipment
- Cryogenic fluid transfer lines
- Liquid nitrogen handling setups
- Industrial cryogenic storage systems
- Prototype and development cryogenic equipment
- Maintenance replacement in existing cryogenic fuel systems
Frequently Asked Questions
What is the rated flow capacity of this coupling?
The JC Carter 50E721 is rated for a flow capacity of 10 gallons per minute.
What connection size does it use?
This coupling is fitted with a 1/2 inch NPTF port connection.
Which fluids is it designed to handle?
It is intended for LNG, methane, liquid nitrogen, and other compatible cryogenic fluids.
What material is used in its construction?
The coupling is constructed from stainless steel for durability in cryogenic service.
Has this unit been installed or used previously?
No. This unit is unused new old stock with no signs of prior installation.
JC Carter hardware is built for systems that stay in service for decades. This coupling has already done the hard part by lasting unused - its working life begins with the system that needs it next.
