Worn Carbon seal rings compromise the low-friction interface essential for GRAM open-drive compressor shaft assemblies. Without this critical durable sealing surface, refrigerant gas leaks occur, leading to rapid efficiency loss and potential mechanical failure in high-pressure industrial systems.
Our inventory features OEM-cross-referenced replacements guaranteed to fit GRAM equipment perfectly. Restore optimal sealing integrity and prevent costly downtime by selecting these precision-engineered seals designed for immediate installation and long-term reliability.
| Ralco P/N | Description | Compressor | OEM P/N | Models | Add | |
|---|---|---|---|---|---|---|
CAR0100 | CARBON SELLO PRENSA FIT *HC-75* / CARBON RING SHAFT SEAL REF-77-580-1056 | GRAM 775801056 | HCT 8075HCT 4075 / 6075HC / HCL / HCH 2075HC / HCL / HCH 4075HC / HCL / HCH 6075HC / HCL / HCH 8075 | |||
CAR0102 | DRIVER RING SHAFT SEAL FIT *HC-75* REF-77-580-2055 | GRAM 775802055 | ||||
CAR0103 | PIEZA METALICA ESTRIADA SELLO PRENSA *HC-75* MK-1+2 HASTA 3-94/ THREADED WEARLESS RING SHAFT SEAL REF- 77-580-1257 | GRAM 775801257 | ||||
CAR0104 | PISTA SELLO PRENSA *HC-75-MK2* / WEARLESS SMOOTH RING SHAFT SEAL FROM 03/94 D = 70.85 MM REF-77-580-2100 | GRAM 775802100 | ||||
CAR0105 | SUPPORT RING SHAFT SEAL FIT *HC-75* REF-77-580-2101 | GRAM 775802101 | ||||
CAR0200 | GRAFITO SELLO PRENSA FIT *HC-100* / CARBON RING SHAFT SEAL N-236 REF-77-600-0753 | GRAM 776000753 | HCT 6100 / 8100 Mk2HC / HCT 100 Mk1HC / HCL / HCH 6100 / 8100 Mk2 | |||
CAR0203 | WEARLESS RING FIT *HC-100* SHAFT SEAL N-93 REF-77-600-2099 | GRAM 776002099 | ||||
CAR0300 | CARBON SELLO PRENSA FIT *HC-125* / CARBON RING N-187 REF-77-615-1024 | GRAM 776151024 | HC / HCT 8125 | |||
CAR0305 | PISTA SELLO PRENSA FIT *HC-125* / WEARLESS RING W/U-SLEEVE SHAFT SEAL N-183 REF-77-615-1330 + 77-615-1023 | GRAM 776151023 776151330 | HC / HCT 8125 | |||
CAR0403 | WEARLESS RING FIT *HC-152* REF-77-630-1141 | GRAM 776301141 | ||||
CAR0500 | CARBON SELLO+CARA DE ROCE FIT *GST-25+30+41* / ONLY GRAFITTE + METAL FACE RING SHAFT SEAL | GRAM |