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3M DBI-SALA Manhole Mount Lower Mast Extension Base - Davit System Bases
3M DBI-SALADavit System Bases

3M DBI-SALA Manhole Mount Lower Mast Extension Base

The 3M DBI-SALA 27.5In Manhole Collar is a clamp-on aluminum base for confined-space davit systems, designed for use on 27 1/2 in manways. As a manhole-mount lower mast extension, it provides a secure foundation for…

SKU 3G-OTH-545724

Brand
3M DBI-SALA
Item
Manhole Mount Lower Mast Extension Base
Category
Davit System Bases
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

3M DBI-SALA
Manufacturer Part Number
8510632
Type
Manhole Mnt, Lower Mast Extension
Material
Aluminum
Color
Green
Mounting Type
Clamp-On
Compatible Component
Lower Mast Extension
Confined Space Component
Base

Technical Documents

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3M DBI-SALA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M DBI-SALA 27.5In Manhole Collar is a clamp-on aluminum base for confined-space davit systems, designed for use on 27 1/2 in manways. As a manhole-mount lower mast extension, it provides a secure foundation for compatible lower mast components. 3G Electric interprets and sources this genuine 3M DBI-SALA component (MPN 8510632) across 14 industrial departments, with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is the 3M DBI-SALA 27.5In Manhole Collar used for?

The 3M DBI-SALA 27.5In Manhole Collar (MPN 8510632) is a clamp-on aluminum base for confined-space davit systems. It mounts on 27 1/2 in manways to provide a secure foundation for a lower mast extension, enabling safe vertical entry and retrieval in manholes, tanks, and vaults.

What are the specifications of the 3M DBI-SALA 27.5In Manhole Collar?

This 3M DBI-SALA manhole collar (MPN 8510632) is a green, clamp-on aluminum base for 27 1/2 in manways. It is a confined-space base component compatible with a lower mast extension. The mounting type is clamp-on, and the material is aluminum for corrosion resistance.

Where to buy the 3M DBI-SALA 27.5In Manhole Collar worldwide?

3G Electric supplies the genuine 3M DBI-SALA 27.5In Manhole Collar (MPN 8510632) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this clamp-on aluminum base for confined-space davit systems.

How to install the 3M DBI-SALA 27.5In Manhole Collar?

Install the 3M DBI-SALA manhole collar by clamping it securely onto a 27 1/2 in manway rim. Ensure the clamp-on mounting is tight and level before attaching the compatible lower mast extension. Follow the manufacturer's instructions for proper confined-space setup and always use with approved fall-protection components.

Used in

Common applications for 3M DBI-SALA
Construction — 3M DBI-SALA full-body harnesses for fall arrest on scaffolding and steel structures.
Oil and gas — 3M DBI-SALA harnesses for confined space rescue and work at height on rigs.
Utilities — 3M DBI-SALA harnesses for tower climbing and pole-top work with positioning D-rings.
Manufacturing — 3M DBI-SALA harnesses for overhead crane maintenance and elevated platform access.
Fire service — 3M DBI-SALA harnesses for technical rescue operations meeting NFPA 1983 standards.

3M DBI-SALA Products

3G Electric supplies 3M DBI-SALA davit system bases. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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