Good Things- Will not corrode
- Will fit down borehole
- Will not wear as friction point is over glass
- Very efficient as friction point over glass
- No special tools needed to create it and therefore can be manufactured and replaced easily
Bad Things- Will only fit up to a 3/4" riser pipe
- Will only fit in borehole casings larger than 4" using above design
| Your Ideas- It is likely that a similar guide could be made to fit a 3" or possibly even 2" casing if respectively a 2" or 1 1/2" outer guide casing and 1/2" rising main was used
Please write any other untested improvements that could be made Click here to draw your ideas |
|