Softnose POL x 1/4 in. MNPT Fill Adapter

Roll over image to zoom in

MEC ME390 Softnose POL x 1/4 in. MNPT Fill Adapter

Item #: ME390 by MEC

UPC #: 076335053585

See reviews See reviews

In Stock $125.14 /each

SAVE UP TO 12.51

Buying in bulk

QUICK SHIPPING*Usually ships in 1 business day
+ Add to Wishlist
Buy in Bulk & Save - See How Watch Now

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

  • Inlet: 1/4 in. MNPT
  • Outlet: male soft nose POL
  • Handle style: heavy-duty forged
  • Body/nipple material: brass/brass
  • OAL: 6 in.


5 years from manufacture date

Pack Size




These POL filler couplings make filling DOT propane cylinders with a POL connection quick and easy. A few turns allow the soft nose POL to seal and unseal from the mating POL connection with minimal effort and loss of product. The long body models allow the filler coupling handle to remain outside the fixed collar of the cylinder. Can be used on manual, electric, or hydraulic systems. In a manual system, a shutoff valve (ME791C, ME791CJ, ME792C, or ME792CJ) should be used with the filler coupling.


These products contain a chemical known to the state of California to cause cancer and birth defects or reproductive harm. For more information go to