Which Pigtail Hose to Use on RV with 100-lbs Propane Tank

Question:

Mark said in the comments to use with #100 pound tank he needed an adapter. We want to hook up a#100 tank to our rv on the acme fitting.

asked by: Rob G

Expert Reply:

The # 100914-120-MBS is designed to fit on propane tanks with Type 1 fittings, but typically ASME 100-lbs tanks have POL fittings; this customer might have needed an adapter because they didn't have the correct hose to begin with. If you've got a 100-lb ASME tank it's likely that you've got a POL fitting so you'll want to use the # 37207-30665 to connect your ASME tank to the regulator on your RV and propane line.

If you can provide a photo of the tank's propane port I'm happy to confirm which pigtail hose you'll want to use. I've also linked one of our helpful articles on propane fittings that shows the differences between all of the fittings that you might encounter.

expert reply by: Erik B