kwired
Electron manager
- Location
- NE Nebraska
- Occupation
- EC
I think the plungers on each end are fairly air tight, good enough to hold it 'on' long enough for use. I don't think I ever used a disposal for more than 30sec.
I'll soon know how long the momentary can stay on.
We have a hot tub with air actuated switch to turn jets on. One time my wife was having trouble turning them off - she was pushing the button too slowly and probably not creating enough pressure to actuate the switch. This thing does have some age to it and maybe is leaking more air then it maybe once did though.