Rohn BPH25G 25G Hinged Base Plate

Secure and Convenient Foundation for 25G Tower Installations
The Rohn BPH25G Hinged Base Plate offers a stable and efficient mounting solution for 25G tower sections, giving you both strength and convenience during tower assembly. Designed to be permanently installed in a concrete foundation, this hinged base plate allows the tower to be tilted up during installation, minimizing the need for crane lifts and streamlining the process. Once raised, the tower is securely fixed in place, ensuring a safe and level connection to the base.

Engineered for 25G Series Compatibility
Built to match the leg spacing and geometry of Rohn’s 25G tower sections, the BPH25G base plate ensures a precision fit that simplifies tower alignment. The pre-drilled leg mounting holes align with standard 25G tower legs, eliminating the need for field modifications. This compatibility allows for faster installations and confident structural integrity.

Hinged Design for Easier Tower Erection
The hinged design makes this base plate a valuable asset during tower installation. Instead of building the structure in the air section by section, the tower can be assembled horizontally and then raised into place using guy wires or a lifting device. This feature dramatically reduces labor time and exposure to working at height during the early stages of the build.

Galvanized Steel for Outdoor Durability
The BPH25G is constructed from rugged steel and finished with a hot-dip galvanized coating to resist corrosion. It’s designed for permanent outdoor use in challenging weather conditions. Whether the tower is exposed to rain, sun, snow, or wind, this base plate maintains its structural integrity for years.

Designed for Guyed and Bracketed Tower Use
This base plate is intended for use in guyed or bracketed installations and is not rated for self-supporting tower configurations. When combined with a proper concrete footing and guy wire layout, the BPH25G offers a cost-effective and secure solution for deploying lightweight towers in amateur radio, telecom, or small broadcast setups.

Simplifies Maintenance and Tower Upgrades
The hinged feature also provides benefits after installation. If needed, the tower can be carefully lowered for maintenance, equipment upgrades, or inspections without fully disassembling the structure. This makes the BPH25G a smart investment for those who require occasional access to mounted antennas or hardware.