EC PAL-P37-322001

Frequently Asked Questions

Q: What are the specifications of the EC PAL-P37-322001 Pressure Spring?
A: The EC PAL-P37-322001 is a high carbon steel compression spring with 9.5 active coils and phosphated finish. Wire and coil dimensions conform to ASTM A229 spring wire requirements and are engineered to OEM load rating specifications for Ecoa pallet jacks.

Q: What material is used in the EC PAL-P37-322001 spring?
A: This spring is manufactured from high carbon steel wire meeting ASTM A229 standards. The phosphated finish provides corrosion resistance, extending service life in warehouse and outdoor environments.

Q: Which Ecoa pallet jack models use the EC PAL-P37-322001 Pressure Spring?
A: The EC PAL-P37-322001 is engineered for direct replacement in Ecoa model 6600 manual pallet jack pump assemblies. Verify your equipment model matches before ordering to ensure correct fitment and load rating.

Q: What is the typical lifespan of this compression spring?
A: High carbon steel compression springs typically last 3 to 5 years under normal warehouse duty cycles. Lifespan depends on load cycles per day, environmental conditions, and maintenance practices. Replace immediately if the spring loses height or fails to return to full compression.

Q: How do I verify I need to replace the EC PAL-P37-322001?
A: Replace the spring if the jack pump feels spongy, does not hold load, or requires excessive handle pressure to lift. A weakened or fatigued spring will not return to its proper height after cycles, reducing pump efficiency.

Q: Is the EC PAL-P37-322001 the same spring across all Ecoa models?
A: No. Spring specifications vary by model and load rating. The EC PAL-P37-322001 is specific to Ecoa model 6600. Using an incorrect spring can result in improper load handling or pump failure. Always verify part number compatibility with your exact equipment model.