Introduction to the B-Tech BT7850-150/B System‑2 50mm Pole
B-Tech BT7850-150/B System‑2 Poleis a versatile 1.5 m Ø50 mm steel pole engineered for professional AV mounting applications. Designed for ceiling, floor or floor‑to‑ceiling installations, the pole provides a robust, clean and adaptable solution for mounting displays, projectors and other AV equipment where wall mounting is not practical. With a manufacturer maximum load rating of 140 kg (309 lb), internal cable routing and compatibility with a range of joiners and accessory collars, the BT7850‑150/B balances strength, finish and installer flexibility at a competitive suggested price of 64.99.
Key features at a glance
- Length: 1.5 m (BT7850‑150)
- Outer diameter: Ø50 mm (System‑2)
- Steel wall thickness: 1.6 mm for added rigidity and durability
- Manufacturer maximum load: 140 kg (309 lb)
- Internal cable pass‑through for neat, concealed cabling
- Safety bolt holes at top & bottom to secure the assembly
- Supplied with a finishing ring for a polished appearance
- Compatible with BT7823/BT7824 joiners and BT7052/BT7057 accessory collars
Detailed specifications and benefits
The BT7850‑150/B is constructed from 1.6 mm steel tube with an outer diameter of 50 mm, a size commonly referred to as System‑2 in the B‑Tech modular range. This diameter strikes a strong balance between visual proportion and structural capacity: it is substantial enough to support heavier AV equipment while remaining discreet and easy to install in most commercial interiors.
Steel construction ensures long‑term durability and resistance to bending under load. The 1.6 mm wall thickness increases stiffness compared with thinner alternatives, reducing deflection when supporting displays or projector assemblies. The tube is internally unobstructed to allow cables to be run through its center, preserving a neat aesthetic and protecting cabling from wear or accidental damage.
The pole has a manufacturer maximum load rating of 140 kg (309 lb). This rating should be used as the baseline when planning installations, but installers must also consider the effects of accessories, mounting hardware and the strength of the mounting surfaces. Safety bolt holes at both ends are provided so that poles can be mechanically locked into place once positioned. For any installation, follow the official B‑Tech specification sheet and installation guide and ensure local building regulations and anchor ratings are suitable for the applied loads.
The BT7850‑150/B is supplied with a finishing ring and is compatible with System‑2 joiners (BT7823/BT7824) and accessory collars (BT7052/BT7057). Poles can be linked with joiners to create custom lengths, or cut on site to the exact required length for floor‑to‑ceiling installations or bespoke fit outs. Available in multiple finishes (Black, Chrome, White) depending on length, the pole adapts to both functional and aesthetic requirements, making it a go‑to choice for integrators who need simplicity plus modularity.
Use cases and scenarios where the product excels
The BT7850‑150/B shines in professional and commercial AV environments where flexibility, strength and clean finishes are required. Typical scenarios include:
- Ceiling‑suspended displays and digital signage:Retail stores, airports, malls and exhibition centers often need ceiling‑mounted screens where wall space is limited. The System‑2 pole supports medium to large displays while hiding cables inside the tube.
- Projector mounting:Auditoriums, lecture theatres and meeting rooms benefit from a robust pole that can support projector weight and keep power/video cables concealed and protected.
- Floor‑to‑ceiling installations:When a fixed vertical support is required but walls are unsuitable or unavailable, a floor‑to‑ceiling pole provides an elegant solution without the permanence of structural work.
- Temporary or rental events:Trade shows and temporary events where quick assembly and neat appearance are important — poles can be joined or cut to size and removed after use.
- Corporate and education installations:Meeting rooms, classrooms and collaborative spaces can use poles to centralize AV equipment with tidy cable management and strong load capacity.
Comparisons with similar products in the market
When choosing a mounting pole, buyers typically compare diameter, material, load rating, cable management and modularity. Here is how the BT7850‑150/B stacks up against common alternatives:
- Smaller diameter poles (e.g., 40 mm):Slimmer poles can be more discreet and lighter to handle, but they usually have lower load ratings and may deflect more under heavy displays. The 50 mm System‑2 diameter provides added stiffness and the ability to support heavier AV loads without a dramatic visual footprint.
- Aluminium poles:Aluminium offers corrosion resistance and lighter weight, but steel poles like the BT7850‑150/B typically provide higher rigidity and lower cost for equivalent wall thicknesses. For heavy loads and fixed commercial installations, steel is often preferred.
- Telescopic poles:Adjustable telescopic poles are convenient for uncertain heights, but they can introduce potential points of movement and sometimes lower overall strength. The fixed 1.5 m pole is simple, robust and can be cut or joined to ensure a permanent, tight fit without telescopic complexity.
- Full suspension kits vs single pole approach:Suspension kits that include multiple components can be ideal for complex ceiling grids, but a single well‑specified pole is quicker to deploy, hides cables internally and often offers better value for straightforward vertical mounts.
Customer feedback and representative reviews
No specific customer testimonials were provided with the product brief, but common feedback trends from AV installers and integrators using System‑2 style poles typically highlight the following:
- "Solid, easy to cut and finish — made on‑site adjustments simple."
- "Internal cable routing saved a lot of time and gives a professional final look."
- "Good load capacity for the price; we’ve used it for heavy signage and projectors without issue."
Installers frequently praise the combination of load rating and modular accessories (joiners and collars), noting that the finishing ring and available colors make the poles suitable for visible installations as well as hidden supports. As with all structural AV components, where critical loads are involved customers recommend following manufacturer instructions and using appropriately rated fixings.
Conclusion: Why the BT7850‑150/B is a great choice
The B‑Tech BT7850‑150/B System‑2 50mm pole is a practical, cost‑effective and reliable option for a wide range of AV mounting needs. It combines a robust 1.6 mm steel construction and a generous 140 kg load rating with practical features such as internal cable routing, safety bolt holes and compatibility with a proven range of accessories. Whether you are fitting out a retail space with suspended digital signage, installing ceiling‑mounted projectors in a lecture theatre, or creating a floor‑to‑ceiling AV support in a corporate environment, this pole provides a balanced solution that saves installation time and results in a tidy, professional finish.
For detailed load charts, installation guidance and compliance information, consult the official B‑Tech BT7850 specification sheet and installation guide. Professional installation is recommended; ensure mounting points and fixings are appropriate for the intended loads and local building regulations.
