G'day folks,
Here are a couple of useful gadgets I've made up over the years!
1. Parts washing trough
![[Linked Image]](https://www.outdoorking-forum.com.au/forum/ubbthreads.php/ubb/download/Number/15988/filename/IMG_0003a.JPG)
This was made from an old home heating oil tank, using the original legs cut shorter. By cutting the tank on a slant [using a jigsaw with metal cutting blade], it has a built in 'splashback'. I actually got 2 troughs this size from that tank, and the hinged lid that's on this one too.
The drain is via a ball valve, screwed into the original threaded outlet fitting. I drain the dirty fluid into a homemade 'filter funnel'; just a cheapo paper vacuum cleaner bag liner, in a 2L plastic bottle with the bottom cut off. That filters the dirt out, and the clean fluid just goes back into the 20L tap drum visible in the pic.
As a bonus, the tank had about 50L of oil left in it when I scrounged it, and I had an Andersen industrial steam cleaner which used heating oil!
2. Aspirator Bottle
![[Linked Image]](https://www.outdoorking-forum.com.au/forum/ubbthreads.php/ubb/download/Number/15989/filename/IMG_0005a.JPG)
![[Linked Image]](https://www.outdoorking-forum.com.au/forum/ubbthreads.php/ubb/download/Number/16041/filename/DSCF1030a.JPG)
This one was inspired by a common item found in chemical laboratories. It has a lot of uses: extracting old fuel from OPE tanks as in the pic; vacuum bleeding vehicle brakes; sucking out old brake fluid from master cylinder reservoirs, are just a few of them...
Pick a thick-walled glass jar for this, so that it will withstand vacuum without imploding.