MILLER BY PIP Confined Space Hoist Mast Extension: 3 3/4 ft
The MILLER BY PIP Confined Space Hoist Mast Extension (MPN DH-22/45) is a 3 3/4 ft aluminum davit base/upper arm mast extension, powder coated in silver. It is designed for use as a lower mast extension compatible…
SKU 3G-OTH-543982
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Product Description
The MILLER BY PIP Confined Space Hoist Mast Extension (MPN DH-22/45) is a 3 3/4 ft aluminum davit base/upper arm mast extension, powder coated in silver. It is designed for use as a lower mast extension compatible with an upper arm mast, and works with Mfr. No. DH-3, DH-4, and MR50GB/50FT.
Frequently Asked Questions
What is the MILLER BY PIP DH-22/45 confined space hoist mast extension used for?
The MILLER BY PIP DH-22/45 is a 3 3/4 ft aluminum lower mast extension for davit systems. It extends the reach of compatible upper arm masts, enabling safe confined space entry and retrieval in industrial applications such as tank cleaning, manhole access, and vertical shaft work.
What are the specifications of the MILLER BY PIP DH-22/45 mast extension?
The MILLER BY PIP DH-22/45 is a silver, powder-coated aluminum davit base/upper arm mast extension measuring 3 3/4 ft. It is compatible with Mfr. No. DH-3, DH-4, and MR50GB/50FT systems. The confined space component is a lower mast extension designed for use with an upper arm mast.
Where to buy the MILLER BY PIP DH-22/45 mast extension worldwide?
3G Electric supplies the MILLER BY PIP DH-22/45 mast extension to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this aluminum confined space component.
How to install the MILLER BY PIP DH-22/45 lower mast extension?
Install the MILLER BY PIP DH-22/45 by attaching it as a lower mast extension between the davit base and the upper arm mast. Ensure all locking pins are fully engaged and the assembly is vertical. Always follow the manufacturer's manual for torque specifications and load ratings before use.
MILLER BY PIP Products
3G Electric supplies MILLER BY PIP davit mast extensions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.



