Parker 24 Pneumatic Hose Coupler 3/8-18 Mnpt Industrial

Product Description

The PARKER 24 is a male NPT pneumatic hose coupler designed for Industrial Interchange (Series 20) pneumatic systems. Built from steel with a zinc chromate finish, it connects compressed air lines using a 3/8-18 MNPT threaded interface. The 3/8 inch body diameter and 2.39 inch overall length make it a compact, robust fitting for standard shop-air and industrial pneumatic circuits. Rated to 300 psi maximum working pressure, it handles temperatures from -40 degrees F to 250 degrees F. Licensed HVAC techs, pipefitters, and industrial maintenance technicians install this coupler where a reliable threaded pneumatic connection is required.

This coupler is suited for residential and commercial shop-air setups, industrial pneumatic tool lines, and compressed air distribution systems. The Industrial Interchange design makes it compatible with widely used Series 20 pneumatic fittings found across manufacturing, maintenance, and mechanical service environments. It is a threaded connect fitting, so no special snap-ring tools are required for installation — standard wrenches sized for the 0.88 inch hex are sufficient.

Key Features

• 3/8-18 MNPT threaded connection for secure, leak-resistant fitment
• 300 psi maximum working pressure rating for demanding pneumatic circuits
• Steel construction with zinc chromate finish for corrosion resistance
• Industrial Interchange (Series 20) design for broad cross-brand compatibility
• Wide temperature range: -40 degrees F to 250 degrees F
• Compact 2.39 inch overall length with 0.88 inch hex for standard wrench access

Compatibility

Designed as an OEM-style replacement or standard fitment coupler for Industrial Interchange (Series 20) pneumatic systems using 3/8-18 NPT threaded connections.

Installation Notes

Installation is performed by qualified pipefitters, pneumatic technicians, or industrial maintenance personnel. De-pressurize the pneumatic line completely before removing or installing any coupling. Apply thread sealant tape or compound rated for compressed air service to the MNPT threads before tightening. Tighten to snug using a wrench on the hex flat — do not over-torque, and do not use pipe wrenches on the body.