As promised , heres my input to the forum , normally i give the odd person a hard time , due to the falling down water , but occasionally i get a brainstorm , and i feel its time for my input , ok , i may get pooo pooed but i,ll get even later
Built this some time ago , just refined it a bit lately , here are the results , it works for me .
The pics are in no special order , any Q's just ask or bell me , the number is on the side of the van .
All the DIY bits are from Wickes , £40 or so .
Vac from Lidl , £60 .
Optional genny from machine mart , £209 on a vat free day , normally £250, 2.8 kva
Pipes are mini fit down pipes , 3 needed in total for normal house , 2 are left alone , 1 is cut a few times to make your nozzles and joining sections .
You will also need 2 of the same product angle joiners for the top bend , a small piece of downpipe will be needed to join the angle sections together
The main pipe joiners are standard house downpipe , this you will need to get bang on when cutting , you need to cut out a section along the length of pipe to fit spot on around the minifit downpipe , if you dont get it right you will lose your suction due to leaks !
When making your various nozzles , i found that holding them over a gas hob was ideal , warm them and press them to desired shape , all the nozzle and bend sections are sealed with insulation tape .
The joining of the main tubes is done by large jubilee clips , tighten one clip fully as to make i a permanent fixture to one end of each downpipe , this means any higher sections can be added and lightly nipped up when adding further sections , i have had 4 sections up so far , thats when it gets a bit wobbly .
You can if you like cut out a lot of the fiddly work by using the proper joining sections from wickes .......
However , i would only recomend this for no more than 2 full pipes ..... the overlap is not enough for anything higher .
PICS ARE AS FOLLOWS
1500 watt vac , sucking 1 and 2 trainers , 1 brodex brush and 2 full tinnies !
Suction tubes held horizontal , 2.5 lengths (to show flex)
Genny and Vac
All system in van
All system in van plus power washing element too .
Hope this can be used by some of you , any Q's just ask
Rich