Subsea Lever Hoists
Subsea Lever Hoists
Subsea lever hoists are used in underwater lifting and pulling work. These hoists are made for use in offshore environments, including oil rigs, subsea construction, and underwater inspection or repair jobs. At Holloway Houston, you’ll find subsea hoists that meet the needs of both shallow and deep-water operations.
These hoists are often needed in locations where normal lifting tools cannot be used due to water pressure or the effects of saltwater. Subsea hoists come with materials and finishes that make them suitable for these types of jobs.
At Holloway Houston, William Hackett SS-L5 QP Subsea Offshore Lever Hoists, available in different working load limits. These sizes are common for subsea lifting tasks that involve chain sling operations, positioning tools, or lifting items from the seabed.
Applications of Subsea Hoists
Subsea lever hoists are often used in the oil and gas industry, shipyards, marine repair services, and underwater construction. These hoists can be operated manually and are useful in situations where power tools or electric hoists are not practical.
The compact size of lever hoists makes them easier to handle during subsea dives. They help divers and topside workers lift, pull, or hold items in place. Their design supports both vertical and horizontal operations, which makes them a practical choice for a variety of tasks.
William Hackett SS-L5 QP Lever Hoists
The SS-L5 QP series by William Hackett is made to meet offshore demands. These hoists come with features that allow use in subsea lifting while keeping operations smooth and manageable.
They are also known for their load control and stable performance, even in changing conditions. The hoist body and chain are made to reduce the effect of saltwater, helping to maintain performance over time.
William Hackett is a known brand in offshore and marine sectors, and the SS-L5 QP is one of their main products for underwater lifting. These hoists are often picked for their build quality and long-term use in marine operations.
Working Load Limits and Sizes
Holloway provided different options based on working load limits: 1.6-ton subsea hoist, 3.2-ton subsea hoist. These sizes support most common subsea lifting needs. Whether you are moving tools or positioning frames or anchors, these hoists help carry the load. The chain length can be selected depending on the depth or the working space you need. Hoists should always be matched to the job based on the load weight and usage direction.
Features
Subsea hoists often come with special coatings, stainless parts, and sealed mechanisms. This allows the hoist to be used underwater without quick wear or corrosion.
Some hoists also include friction brakes or overload features to give better load control. They are often fitted with stainless steel hand chains, load chains, and hook latches. These parts support clean operation under wet and salt-heavy conditions.
The latch and hook assemblies allow for easy attachment and release. Lever controls help divers apply pulling force even in gloves or low-visibility situations.
Maintenance and Use
Subsea hoists must be cleaned after each dive. Saltwater and marine growth can affect the hoist’s parts over time. Hoists should be inspected for wear, rust, or chain damage before each use.
Material is important. Subsea hoists often require grease or special coatings to keep parts moving smoothly. The chain should move freely through the mechanism without dragging or locking up.
It’s best to store the hoist in a dry and covered area when not in use. Before storage, rinse the hoist with clean water to remove any salt, sand, or dirt.
Alternatives from Holloway Houston
Holloway Houston also supplies subsea lever hoists that support similar lifting needs. These include offshore and marine-rated hoists that perform in similar underwater jobs.
Holloway Houston can provide alternative brands or custom options for specific applications, especially for jobs involving diving operations or subsea rigging. These options cover the same load capacities and can be used in direct lifting, pulling, or holding tasks below water.
If you need help comparing the Hackett SS-L5 QP hoists with alternatives from Holloway Houston, our team can help you choose based on size, weight, or chain type.
How to Select a Subsea Lever Hoist
Start by knowing your lifting weight. Then match the hoist to the working load limit. For underwater work, also check how deep the hoist will be used, and if special coatings or features are needed.
The 1.6-ton hoist is good for lighter work or tight spaces. The 3.2-ton option is better when lifting heavier parts or needing more pulling power.
Chain length is also important. You may need a longer chain for deep jobs or vertical lifts. Always measure the space you’ll be working in and choose based on that.
Any Questions? Check Here
Subsea lever hoists are useful tools for lifting and pulling in marine and offshore environments. On this page, you’ll find options from William Hackett, including the SS-L5 QP series. These hoists are available in 1.6-ton and 3.2-ton models.
Holloway Houston also supplies alternatives for offshore hoisting needs. Whether you're working in shallow water or at greater depths, these hoists help get the job done with dependable build and easy use.
Browse through the options to find a subsea hoist that matches your lifting plan. For help with sizing or comparing products, get in touch with our team.