George,
What about 19 or 25 mm black poly pipe (depending on diameter of existing WM
hose. 91mm Poly pipe ie standard irrigation pipe is really cheap (25mm is
dearer) and fittings are really easy to find - only draw back is that its
not very flexible, but over a 20 -50m length you could move the outlet
around a fair bit

Cheers,
Geoff

"len gardener" wrote in message
...
On Tue, 5 Feb 2008 12:27:08 +1300, "George.com"
wrote:


"len gardener" wrote in message
. ..
snipped

you obviously don't know how cheap I can get Len.

this pipe has in internal diameter of around 30mm




flat back garden with a drop off the deck down to the grass. The only
height
will be pumping out the window & that is only slightly higher than the
sink
pipe for the waste water. Should work ok I reckon.

you could always set up a syphon with the garden hose, or like was
suggested there is a unit to fit into the pipe under the tub but that
will cost hey? then run a pipe through the wall.

rob
With peace and brightest of blessings,

len & bev

--
"Be Content With What You Have And
May You Find Serenity and Tranquillity In
A World That You May Not Understand."

http://www.lensgarden.com.au/