Product Description
BT 30277 is an OEM hydraulic pump seal designed for BT manual pallet jack assemblies, engineered to prevent hydraulic fluid leakage in high-pressure lift applications. Compatible exclusively with select BT models. Manufactured from oil-resistant elastomer for reliable sealing performance. Factory dimensions conform to BT technical standards.
Compatibility: Fits pallet jacks made by BT Prime Mover, model 30277. SKU: BT 30277
Specifications
Part Numbers
| OEM Part Number | BT 30277 |
| Manufacturer Part Number | BT 30277 |
Performance
| Cycle Rating | Suitable for repetitive lift/lower cycles of manual pallet jacks |
Frequently Asked Questions
Q: What is the BT 30277 hydraulic pump seal used for?
A: The BT 30277 is a hydraulic pump seal that prevents fluid leakage in high-pressure lift applications within BT manual pallet jack assemblies. It creates a sealed interface in the pump chamber to maintain hydraulic pressure during repetitive lift and lower cycles.
Q: Which BT pallet jack models is the BT 30277 seal compatible with?
A: The BT 30277 fits select BT Prime Mover manual pallet jack models. Verify your jack model and pump assembly configuration against the BT technical documentation before ordering, as hydraulic seal fitment requires precise bore diameter and groove depth matching.
Q: What material is the BT 30277 hydraulic seal made from?
A: The BT 30277 is manufactured from oil-resistant elastomer. This material resists swelling and degradation when exposed to mineral-based hydraulic fluids common in manual pallet jack systems and maintains sealing integrity across repeated pressure cycles.
Q: What are the dimensions and specifications of the BT 30277 seal?
A: The BT 30277 is manufactured to factory dimensions and tolerances that conform to BT technical standards. Contact us with your equipment model and pump assembly details for exact bore diameter, groove depth, and wire ring thickness specifications.
Q: When should I replace the BT 30277 hydraulic pump seal?
A: Replace the BT 30277 seal when you observe visible hydraulic fluid leakage from the pump housing, difficulty achieving full lift height, reduced lifting speed, or fluid level loss without visible external leaks. These symptoms indicate seal degradation and loss of pump pressure.
Q: Is the BT 30277 compatible with standard ISO hydraulic fluids?
A: The BT 30277 elastomer is formulated for compatibility with mineral-based hydraulic fluids typically used in manual pallet jacks. Always use the hydraulic fluid type specified in your jack manufacturers documentation to ensure seal longevity and pump performance.