Midland Industries 32066 Ball End Swivel Adapter Brass

Product Description

The MIDLAND INDUSTRIES 32066 is a brass ball end swivel adapter designed for low-pressure hose connections in plumbing and fluid-handling applications. It features a 1/8-inch hose barb on one end and a 1/8-inch Female NPSM threaded connection on the other, with a 1/8-27 thread form and a 1/2-inch hex body for easy wrench engagement. The swivel design allows the hose end to rotate freely, reducing stress on the hose and preventing kinking during installation or operation. Rated to 150 psi maximum operating pressure and rated for use across a temperature range of -40 to 160 degrees F, this fitting is well-suited for light-duty liquid and air service lines.

This adapter is used in residential and light commercial plumbing, HVAC, and fluid-transfer systems where a flexible hose must terminate at a female NPSM port. The hose end is compatible with hose clamps, similar-type clamps, or crimped ferrule terminations, giving installers flexibility in how they secure the hose. It is commonly installed in tight-clearance areas where a fixed barb would create hose alignment problems. Licensed plumbers, HVAC technicians, and experienced trade professionals are the typical installers.

Key Features

• Ball end swivel design allows hose rotation, reducing kink and strain at the connection point
• 1/8-inch hose barb x 1/8-inch Female NPSM configuration suits common small-bore hose runs
• 1/8-27 thread form for accurate thread engagement with NPSM-ported components
• 1/2-inch hex body provides a clean wrench flat for torque-controlled installation
• 150 psi maximum operating pressure rating suitable for low-pressure air and fluid service
• Brass construction offers corrosion resistance in water, air, and mild fluid applications

Compatibility

Designed for use with hose clamp, similar-type clamp, or crimped ferrule hose terminations on 1/8-inch hose ID lines terminating at 1/8-inch Female NPSM ports.

Installation Notes

Installation is typically performed by licensed plumbers or HVAC technicians. Shut off fluid or air supply and depressurize the line fully before removing any existing fitting. Apply thread sealant appropriate for the service fluid to the Female NPSM threads before assembly. Secure the hose end using a properly sized hose clamp or crimped ferrule per the hose and fitting manufacturer guidelines.