- Oxygen Stuff
- Transfill Whips
With and Without Gauges This is our transfill whip page. The transfill whip is used commonly for adding gas in the field to scuba tanks from higher fill pressure bottles. We have the transfill whips available in any custom length and below are listed just a couple of options. The whips are all stainless steel Teflon cored with a 3,000 psi rated pressure and 15,000 psi blow. The whips also come with din ends with screw bleeder assemblies. Johns Tip’s: Whip Tips Transfill whips are great easy to use items that are dependable and easy to use. There are a couple of things that you should be careful when using whips. Always make sure you blow the whips out when you hook up one side. Before you hook up the other side blow the din valve out. This way if there is any water sitting inside the valve (you might not see it) you do not push the water inside your tank.