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| Stock Number | 48937 |
| PG | CHILLER |
| SG | COMPRESSOR |
| SSG | |
| Capacity | |
| Product Description | Dresser 2-stage, ethylene gas refrigeration compressor system. 1st stage: Dresser Mdl 3MX5-4, SN 3X-4-921, (4-impellor) compressor rated inlet flow 21078 cu meter/hr (12,406 cfm); inlet pressure -.54 barg (-.8 psi); inlet temp -112 deg C; discharge pressure 2.64 barg; discharge temp 29.3 deg C. Critical speed 5920 rpm. 1065 KW. 2nd stage: compressor is Dresser Mdl 2M7, SN 2-7-920F, (7-impellor) rated inlet flow 6781 cu meter/hr (3,990 cu ft/min); inlet pressure 2.64 barg (40 psi); inlet temp -6.6 deg C. Discharge pressure 19.6 barg (288 psi); discharge temp 143 deg C. 8600 rpm, critical speed 6510 rpm. Rated 2168 KW. Both of these casings are fitted w/floating ring oil seals and are designed for operation in a refrigeration system on ethylene gas. |
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