Coldores is the brand name for shaft seals and sealing materials. We are pleased to introduce the Coldores HR shaft seal line for standard refrigeration compressors. The Coldores double cartridge shaft seals are developed for special applications.

The Coldores seals are designed for modern lubrication oils and operational conditions like VSD. More specifically:  the Coldores shaft seals generate less friction heat,  which will avoid temporary dry running (blistering), the main reason for shaft seal damage.
The Coldores shaft seals are engineered by the RM-techno centre as a result of our research on shaft seal failure.

As of now,  Coldores HR shaft seals will be available for most compressor types. PDF

Model
Sabroe  compressors
SAB  128  MK  1-­4
SAB  163  Mk  1-­4
VMY  347
VMY  425  LD
VMY  436
Howden  XRV-­range
Howden  XRV  127  R1
Howden  XRV  127  R3-­5
Howden  XRV  163
Howden  XRV  204
Howden  WRV-­range
Howden  WRV  163
Howden  WRV  204  Mk  1-­4
Howden  WRV  204  Mk  5
Howden  WRV  204  Mk  6
Howden  WRV  255  Mk  1-­5
Howden  WRV  255  Mk  6
Howden  WRV  321  Mk  1-­4
Grasso  GSL/Sullair
GSL  165
GSL  180
GSL  240
Grasso  mono  screw  MS
MS  1022
Grasso
Grasso  P/R/S/T
MyCom
200V
Part number
 
7779956237060
 
7778840586918
7778840767027
7778742205504
7778742564731
 
7778741834453
7778742334730
7778742397490
7778742475273
7778743052664
7778743198614
 
7778733509413
7778839421015
7778839552443
 
7777545062802
 
7778847241438
 
7780650479601