A manual duct or pipe lifter is a specialized tool used to lift and position ducts, pipes, or other long, heavy materials during installation, maintenance, or repairs. These lifters are typically operated by hand, using mechanical systems like pulleys, winches, and cranks, to lift heavy items safely and efficiently without the need for heavy machinery.

Manual duct or pipe lifters are designed for use in environments where lifting equipment like cranes or forklifts may not be practical due to space constraints, cost, or the nature of the task. They are especially useful for:

• HVAC installations: Lifting ducts into place.
• Plumbing and piping work: Handling large sections of pipe.
• Industrial applications: Moving large, heavy sections of ducts or pipes in tight or confined spaces.

Key Features:

1. Adjustable Height/Capacity: These lifters can often be adjusted to handle different sizes and weights of ducts or pipes.
2. Ease of Use: Operated manually, making them more accessible for smaller teams or situations where powered lifting equipment is not available.
3. Portable: They can be moved around construction sites or facilities easily.
4. Safety: Provides a safer means of lifting and positioning materials, reducing the risk of injury compared to manual lifting.

Manual duct or pipe lifters are commonly used in construction, HVAC installations, and plumbing work where precise and controlled lifting of heavy or cumbersome materials is required.