Joined: Feb 2012
Posts: 19,360
Likes: 5,493
From: Rochester, NY
Bikes: Stewart S&S coupled sport tourer, Stewart Sunday light, Stewart Commuting, Stewart Touring, Co Motion Tandem, Stewart 3-Spd, Stewart Track, Fuji Finest, Mongoose Tomac ATB, GT Bravado ATB, JCP Folder, Stewart 650B ATB
With a double barbed butt insert and a couple of tiny hose clamp you can install any chuck you like from any floor pump made that I've seen. So you could go to your LBS and ask to look through their misc. "used" pump hoses, pick the one that seems to do what you want then splice it into your Silca hose.
I prefer the twin holed chucks VS the "smart" single holed ones. But at home I use a dedicated PV chuck (many year old Zefal Double Shot) and the damsel in distress adapter for SV. Andy.