DuraHoist Core Mount Sleeve with Stainless Steel Finish (DH-9SS)

Stainless steel construction. Designed for slip-in installation into Ø4.0 core hole in concrete or in an existing steel structure. Comes with PVC sleeve liner.

Materials
General Construction: Stainless Steel
Weld Certification: AWS
Structure Material: 304 SS
Sleeve Material: 304 SS
Sleeve Bearing
Material: PVC Pipe
ASTM-D-1785
Thrust Bearing
Material: High Density Polyethylene
Finish (Stainless Steel): Brush Blast

Technical

Rated Capacity: 450lbs (204kg) working load limit @ minimum 4:1 Design Factor
Mast Moment
Proof Load 90,000 in-lbs (10,200 N.m)
Mast Rotation 360°
Weight 8lbs (3.6kg)
Note: Sleeves are designed to withstand the proof load rating of all standard DuraHoist masts.

Mounting Requirements (Minimum)
The structure and mounting hardware must be capable of withstanding a 90,000lbs (10,170kNm) moment and a 5,000lb (22.2kN) vertical load.
Note: Concrete MUST be sufficiently thick or have sufficient underlying structure to support the 5000lbs (2268kgs) vertical load. Installation MUST be approved to local standards by a qualified engineer.

 

Application Restrictions

1. Sleeves are for use with approved masts and accessories ONLY.
2. System design factor depends on other system components and the configurations in which they are assembled. The minimum design factor for all standard DuraHoist mast and accessories is 4:1.
3. All welding is to be carried out by qualified personnel.
4. If base material does not meet minimum requirements, reinforcement MUST be added to meet minimum requirements.
5. Each installation MUST be approved to local standards by a qualified engineer.