Parker : 171VL-4-2 171VL-4-4

Eaton/WeatherHead :

Midland : 710402S 710404S 710604S 710606S 710804S*710806S 710808S

  attention please ：Quotations and delivery of non-stock items supplied on request. Configurations and dimen sions subject to change without notice. 

Brass D.O.T. Push-In Air Brake Tube Fittings

Meets D.O.T. FMVSS 571.106 SAE J1131 Air Brake System Requirements

Advantage Of D.O.T. Push To Connect Fittings

1. Fast assembly: No tools required. Simply push tubing in. Saves up to 75% of assembly time compared to standard air compression fittings. No loose parts to handle.
2. Fast disconnect: Hold the collet collar with two fingers and pull out tube. No tools required.
3. Reusable: Can be connected and disconnected several times.
4. Reliable sealing: Using recommended tubing, full sealing is guaranteed.
5. Versatility: Buna-N Oring standard. Viton and others available per request. Secure Tube Retention. Pulling on tubing only serves to tighten the connection.
6. Pre-Applied Teflon based pipe sealant on all male pipe threads, saving customer additional labor.
7. Full Flow Design, provides more flow area than conventional fittings with internal tube supports even in the swivels.

DOT Fittings are constructed with an all brass captive eyelet which allows for maximum flow. The brass captive eyelet with extended length is floating and has a machined top end radius for easy instal-lation of tubing. All male threads have a pre-applied Teflon based pipe sealant to provide for easy assembly and leak proof seal.

Materials: CA360 Brass (Barstock), CA377 (Forged)  ”O” Ring: Buna – Nitrile (90 Durometer) EP (Ethylene Propylene)
Working Pressures & Temperature Ranges Vacuum to 150 PSI -40°F to 200° F (-40°C to +93°C)

Ordering Options

The following options are available only by customer request and may be subject to minimum run quantities for ordering.
-Viton “O” Ring seals.
-Metric DQ DOT “One-Push” tube fittings with BSP threads.
-Manifolds with DQ DOT One Push Cartridges.