It has been almost nine months since we acquired this little 70 litres/minute compressor. It is Mohnsam compressor unit made in Germany and powered by a 1.9 kW Honda engine. Very compact and well made, it is very portable and has one filling whip. During the time we’ve had it, it has run for a total of 45 hours and has had two services since the service we did when we bought it.
On each service the filter tower has been done, the compressor oil changed and the engine oil changed. The air filter in the motor is a sponge filter which has just been washed each time and the compressor intake has a paper filter element that has been blown clean. There is also a drive belt and a spark plug, but neither of these items have shown any wear and tear
The unit has been trouble free and has proven to be a money well spent. The convenience of being able to fill your own cylinders when you want and where you want to is very beneficial to me and my style of diving. I have filled my cylinders 145 times and this is a saving of around R6,500. I have used a little over 20 litres of fuel on the Honda engine that powers this unit.
When I took my cylinders for their annual visual inspection last month they were in good shape, verifying that this little compressor is pumping clean air, and that frequent drainage is maintaining excellent fill quality.
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