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Rod S

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Rural Suffolk



My compressor - low "mileage", you can still see the honing marks in the bores. It's actually 7 years old and has had a lot of use but the gasket is crap, plain CAF, no reinforcing yet it is subject to 10 bar.

Machine Mart wanted ~£25 for a complete set of gaskets then I discovered Clarke have a direct sale outlet for parts, still had to order the whole set but ~£12 !!!

Best bit was when I was dragging the compressor out of where it was trapped in the corner of the garage.....



The receiver still had 3bar of air inside - it woke the neighbours.....

Schrödinger's cat - so which one am I ???


John

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WOOOOOSSHHHHHHHH!!!

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Miniwilliams

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Proven 200+bhp & Avon Park 05,06,07 Class D 3rd place

That's nice to se some thing a little different, was thinking i'd see a mini head gasket, It's good you can get the spares *happy*

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Sprocket

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Preston On The Brook

We use CAF substitue head gaskets with no re inforcement on some of our refrigeration compressors and they see 18 bar when operating and 28 bar on the odd ocassion. Nothing wrong with CAF gaskets, other than the asbestos content if it is indeed true CAF

Edited by Sprocket on 1st May, 2009.

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On 26th Oct, 2004 Tom Fenton said:
Yep I agree with TD........


MikeRace

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Send the head off to Benross *wink* hell lower the CR lol

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Rod S

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5988 Posts
Member #: 2024
Formally Retired

Rural Suffolk

On 1st May, 2009 Sprocket said:
We use CAF substitue head gaskets with no re inforcement on some of our refrigeration compressors and they see 18 bar when operating and 28 bar on the odd ocassion. Nothing wrong with CAF gaskets, other than the asbestos content if it is indeed true CAF


Fair point Sprocket but it also depends on the design...

It will be CAF substitute, I just use the old term because.... , well I am old!

In this case the gasket is quite thick (0.8mm) and the "land" where it failed very narrow, and no bolting in that location. Overall bad design

My cynicism comes from in my industry (power generation) we went away from plain CAF in favour of metaflex for anything but very low pressures ages ago. Mind you, we have serious temperature to deal with as well.

Schrödinger's cat - so which one am I ???


PaulH

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Ah you fitted the big bore head I see rod what with the pockets and all lol

On 17th Feb, 2009 Rob H said:

I find the easiest way is to super glue the bolt to the end of one of my fingers.

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Tom Fenton
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I see the last thing you sprayed was red then LOL


On 29th Nov, 2016 madmk1 said:


On 28th Nov, 2016 Rob Gavin said:
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Rod S

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Member #: 2024
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Rural Suffolk

On 1st May, 2009 Tom Fenton said:
I see the last thing you sprayed was red then LOL


No !!!

But your logic is sound - Last thing I sprayed in celly was red but when I started using 2K, I ducted the suction filter to a "vent" outside the garage so I could use the compressor for breathing air too (air fed mask).

So that red is about 5-6 years old....

But it does show how crap the air filter on the compressor is :)

Schrödinger's cat - so which one am I ???

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