[modeleng] Re: Cheap Coolant System

Being mean, I make all my coolant systems from odds and ends.
A large can, high up, with gravity feed, the can being filled by something 
as simple as a widnscreen washer
pump will work for occasional use.
Ex-washing machine pumps work well, the output, which is much too great, can 
be limited by choking the output from the pump.
Both have the distinct advantage of being free.
Alan

----- Original Message ----- 
From: <KJones9154@xxxxxxx>
To: <modeleng@xxxxxxxxxxxxx>
Sent: Friday, February 13, 2009 9:38 AM
Subject: [modeleng] Cheap Coolant System


A word of warning.
I purchased a cheap coolant system from the stand of a well known  machine
supplier at the last Alexander Palace Exhibition. Cost  65.00UKP

It has lasted about 2 weeks.

The problem appears to be that the pump is not up to the job as it is only 
a
basic ornamental pond type of unit.

I have contacted the supplier and they require me to return the pump before
they will consider any further action. I am unhappy about this as I think 
the
cost of postage will be excessive without any guarantee of  reimbursement.

I think my best move would be to cobble up some form of home made system 
and
I am considering a modified washing machine pump unit. The original  tank 
and
switch is just right.

Has any member got any other ideas?

Here is a clear case of 'cheap and cheerful' but I am very UNhappy!

Ken Jones, disillusioned in Berkshire

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