Parker BST-3M 3/8" Brass Female Free Flow Quick Connect × 3/8" Male Pipe

The Parker BST-3M is a brass female quick-connect coupler with a 3/8" male pipe connection. Part of Parker’s ST Series, its unvalved, free-flow design allows fluid to pass through without an internal shutoff valve, providing high flow with minimal pressure drop.

• Quick-connect size: 3/8" female coupler
• Thread connection: 3/8"-18 male NPTF
• Body material: Brass
• Flow design: Free flow, unvalved
• Compatibility: Matching 3/8" Parker ST Series nipples
• Parker part number: BST-3M

Note: This fitting does not automatically stop fluid flow when disconnected. Confirm coupling compatibility and thread size before ordering.