ROHN 45AG4 8 Foot 3/16 inch Tower Flat Top Cap Section
consists of 14 gauge walls with 3 bays of bracing and insert, double-bolted connections. The Top of this Section is Flat for use with a TB3 or TB4 Thrust Bearing (Available Separately). This Rohn section is one of several used to top off the 45G tower. The 45AG4 is available in a 7 Foot 8 inch section length. This tower uses double bolted joints which are proven to be the best method of joining tower sections for sturdiness and dependability. Featuring a 16 3/4 inch equilateral triangular design, the 45AG4 is constructed of extra heavy duty 1-1/4" steel tubing side rails with continuous solid steel rod bracing. Each 7'-8" section is shipped containing all required nuts and bolts attached to one leg. The 45G tower can be used guyed, self-supporting or bracketed configurations according to specifications in the ROHN catalog. As a guyed structure, it can rise to a maximum of 300 feet. Consult ROHN Catalog Links at Footer Section below for ROHN 45G Tower Details.
ROHN 25AG4 is the Flat Top Cap Section the Amateur Radio look for to Mount onto Pre-Drilled holes the ROHN TB-3 Thrust Bearing to limit Antenna Load onto the Antenna Rotor.
This Item Ships LTL Freight ONLY...
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ROHN TB4 Thrust Bearing for 45G 55G Tower
Pre-drilled to mount on ROHN Top Cap R-45AG4, R-BPL45G and R-BPL55G to support up to 3.00" O.D. Mast. Not intended to be mounted onto R-AS455G Accessory shelves...
Since there are various other Manufacturers of Towers and Tower accessories that copy the ROHN Tower design, if you are not sure of the manufacturer of your Tower, you can at least compare the actual measurements and design of yours to those found in the spec. sheets in the ROHN catalog section via the Link provided above to assure yourself that additional sections or parts will fit. We cannot make that determination for you as the ROHN clones are something we don't carry or otherwise represent in our Product line. All towers in the GT Series are constructed with high strength steel tubing and feature ROHN's exclusive Zig-Zag ® solid rod bracing to provide exceptional strength. All GT Series Towers are hot dip galvanized after fabrication. In this process, each section of the tower is totally immersed in molten zinc, allowing every square inch of the tower, inside and out, to be completely covered. Hot dip galvanizing protects all points of welding and construction against rust and corrosion while providing an attractive finish.
The 45G is a true multi-use structure that provides excellent strength for applications up to 300´. It´s offered with either heavy steel tube legs to satisfy a wide variety of needs under varied conditions. When properly installed, the standard tower will support the loads shown on various guyed and self-supporting information sheets in the ROHN catalog.
Most Restrictions Allow for 45 feet of Height without the Necessity of Guy Wires, Anchors or Braces. However, No Tower is self supporting during construction! Always use temporary guys on the top most section, and install permanent guy wires as soon as a guy point height is reached.
Wind Loading, Antenna Loading and Wind Survivability ratings vs. Height Documentation Provided by ROHN is available here as a Resource, but is by no means complete by itself or a susbstitution for Engineering Conducted Specific to your Application. Contact Us with any Questions you may have regarding Use prior to Purchase. All Information regarding the ROHN 45G Tower line, Parts and Accessories is as accurate and complete as we can possibly provide given that this Resource Offering is subject to change without Notice and is beyond Our Control.
This Buyers Guide will answer many questions you may have on this Product Line. For more detailed information and Specification Sheets covering many aspects of Various Parts, Accessories and Installation Scenarios... Please refer to the "ROHN 45G Tower" Link appearing in the Footer of this Page Below!