Gas Spring

Frequently Asked Questions

Q: What does the GS-37 gas spring do in a pallet jack?
A: The GS-37 is a nitrogen gas spring used in electric or manual pallet jacks to assist in lowering the load, reduce operator effort, and provide smooth descent control. It counterbalances the load during the lowering cycle.

Q: Which pallet jack models use the GS-37 gas spring?
A: The GS-37 is compatible with electric pallet jacks and some advanced manual models from Crown, Toyota, Raymond, Yale, Hyster, and similar manufacturers. Confirm your jack model and year of manufacture to ensure compatibility.

Q: What are the pressure specifications and dimensions of the GS-37?
A: The GS-37 is a sealed nitrogen gas spring with a specific precharge pressure, rod diameter, and stroke length. These specifications vary by equipment model. Provide your jack make, model, and serial number for exact technical details.

Q: How long does the GS-37 gas spring last?
A: A properly functioning GS-37 typically lasts 5 to 10 years depending on usage intensity and environmental conditions. Once the gas charge deteriorates, the spring loses assist force and must be replaced with a new unit.

Q: What happens if the GS-37 gas spring fails?
A: A failed GS-37 results in loss of lowering assist, requiring significantly more operator effort to control load descent. The jack may lower too quickly or too slowly, reducing safety and productivity. Replacement is necessary for proper function.

Q: Can the GS-37 gas spring be refilled or must it be replaced?
A: The GS-37 is a sealed unit that cannot be field-refilled or repaired. When nitrogen pressure decays, the entire gas spring must be replaced with a new GS-37 unit. Recharge attempts will damage the seal.