Doing seal inspection after failure and overhaul for many years learns us one major aspect of seals – the part what fails – is not to blame – there was a circumstance , which took it over the design condition .
For refrigeration compressors we offer standard shaft seals , Heat reducing shaft seal ( against degassing) of our label Coldores ( EU- Production) and several Cartex seals – all kind shaft seal configurations available also special products.
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Standard Shaft seals
Coldores : Heat reducing seals.
Coldores cartridge seals in single and double version
We offer shaft seals for the Howden compressor ranges WRV and XRV
Important to mention the Serial number on the Type shield it start’s with MK . Each generation has it own shaft seal– also the Gas/ refrigerant used in the compressor is important – Propane and Polypropylene require special sealing material.
We supply standard seals for Howden WRV and XRV compressor models.
The shaft seals are based on carbon never Sic/Sic
The reason is that sic seal are perfect for hard particles in the medium – By refrigeration compressor is that never the case- We find instate vibrations , by stopping concentrated heat on the top of the seal – all aspects and not the best circumstances a glass shaft seal. Sic is glass.
For the complete WRV and XRV models we offer the upgrade : Coldores HR seal – this shaft seal are more resistance against degassing of lubricaton oil, VSD operations and more suitable by many starts and stops.
For special projects we offer the Coldores cartridge seal – there are 2 versions single seal and as double seal system back to back with sperr fluid system.
We offer shaft seal for the GEA/ Grasso compressor ranges also the Mono screw
Important to mention the Serial number on the Type shield . Each generation has it own shaft seal– also the Gas/ refrigerant used in the compressor is important – Propane and Polypropylene require special sealing material.
We supply standard shaft seals for the complete GEA/Grasso range.
We supply Coldores HR shaft seals only for the Grasso Mono (MS) screw. Which is basic a product line , GEA no longer has in his program
We offer shaft seal for the Sabroe compressor ranges also the Mono screw
Important to mention the Serial number on the Type shield .
We supply Standard shaft seal for the complete Sabroe ranges.
We offer Coldores HR shaft seal for the SAB163 mk1-4 and for the VMY 347
Lubrication Shaft seal for SAMIFI Compressor units, which use the Tuthil pump 1024/750.
Shaft seal in oil pumps used in refrigeration application are often are adjusted to this field . We supply shaft seal for this application field. Onn many Samifi Compressor units is a Tuthil 1024/750 lubrication pump installed.
We offer Coldores HR shaft seal for the tuthill 1024/750 our part number is 8162379339906