Parker 06D3NA Drip Leg Condensate Drain 1/2 in Npt

Product Description

The PARKER 06D3NA is a drip leg condensate drain designed to remove accumulated liquid from compressed air lines, pneumatic systems, and similar piping installations. It features a 1/2 inch NPT inlet and a 1/8 inch NPT outlet, and is rated for operating pressures between 10 and 250 psi. The unit uses NPT threaded connections throughout for straightforward integration into existing pipe assemblies. At 0.7 pounds, it is a compact, lightweight component suited for installation in tight or confined mechanical spaces. Licensed HVAC technicians, pipefitters, and industrial maintenance techs are the primary installers for this type of drain fitting.

The 06D3NA is suited for use at drip leg collection points in compressed air distribution systems, pneumatic tool supply lines, and HVAC mechanical rooms where moisture accumulation in supply piping must be managed. It is typically installed at low points in a compressed air header or at the base of a vertical drop, where condensate naturally collects. The wide pressure range of 10 to 250 psi makes it applicable across both light-duty and moderate-duty system pressures.

Key Features

• 1/2 inch NPT inlet for direct connection to standard compressed air or gas piping
• 1/8 inch NPT outlet for condensate discharge routing
• Rated for 10 to 250 psi operating pressure
• Lightweight at 0.7 pounds for installation in space-constrained locations
• NPT thread type ensures compatibility with standard pipe fittings and thread sealants

Compatibility

Designed as an OEM-style replacement or new-installation drip leg condensate drain for compressed air and pneumatic piping systems using 1/2 inch NPT inlet connections operating within the 10 to 250 psi pressure range.

Installation Notes

Installation should be performed by a qualified pipefitter, HVAC technician, or licensed mechanical contractor. Depressurize and isolate the affected piping section completely before removing any existing fittings or installing this drain. Apply appropriate thread sealant or PTFE tape to all NPT connections in accordance with the applicable mechanical code. Do not exceed the rated pressure of 250 psi during system operation.