dual rollover nozzel

[bears]

has anybody tried the dual rollover nozzel from envirospec? I would love to be able to get away from using a dual lance to downstrem.

 

[offdutyfireman]

I used them for about 5 years when I fleetwashed for downstreaming. I can't figure out for the life of me why someone would buy a dual lance.

 

[Guy Blackmon]

I used them for about 5 years when I fleetwashed for downstreaming. I can't figure out for the life of me why someone would buy a dual lance.

Deck cleaning, with dual lance you can adjust pressure at the handle. Gum removal on new concrete, where you need to be able to adjust psi, so as not to destroy cream layer.

But that's about it, as far as I know and use.