S-1750 S-1751 Universal Quick-Connect Industrial Couplers 1/4 M/FNPT 1/4 Body

Product Overview

These aftermarket replacement quick-connect industrial couplers are supplied as a 1/4" male and female NPT set with a 1/4" body, referencing part numbers S-1750 and S-1751. Quick-connect couplers allow fluid or air lines to be connected and disconnected quickly during normal equipment operation. They are intended for use in industrial pneumatic or fluid systems that accept this coupler style and thread size.

Key Features & Performance

• Universal quick-connect coupler set for joining and separating lines in industrial systems
• 1/4" male and female NPT threaded ends for connection to matching ports
• 1/4" coupler body size matching the referenced S-1750 and S-1751 part numbers
• Used when replacing worn, leaking, or damaged couplers on compatible equipment

Fitment & Compatibility

• for 1/4" NPT threaded connections
• for 1/4" body quick-connect systems

Common Uses

• Replacing worn, leaking, or damaged quick-connect couplers
• Routine maintenance of pneumatic or fluid lines in industrial equipment
• Servicing air or fluid connections that use matching 1/4" NPT threads and a 1/4" body

Technical Specifications

• Product Type: Quick-Connect Industrial Couplers
• Part Number(s): S-1750, S-1751
• Thread Size: 1/4" M/FNPT
• Body Size: 1/4"
• General Application: Industrial pneumatic and fluid systems

Frequently Asked Questions

Q: What do quick-connect industrial couplers do? A: They join and release lines in pneumatic or fluid systems, allowing connections to be made and broken as needed during normal equipment use.

Q: How should I verify fitment? A: Compare the complete existing part numbers S-1750 and S-1751, the 1/4" M/FNPT thread size, and the 1/4" body size with the couplers on your equipment before purchasing.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.