BB5 and BB6 Tangential Full Cone Spray Nozzles (FBB5 / MBB5 / FBB6 / MBB6)
The BB5 and BB6 tangential full cone spray nozzles produce a consistent full cone pattern with the spray directed 90° from the inlet axis, making them ideal for compact installations and targeted coverage. A removable cup (interchangeable head) supports fast cleaning and maintenance, helping reduce downtime.
These spray nozzles are suited to washing, cooling, foam dispersion, fire protection, air and gas washing, and chemical processes, with BB5 available in a wide-angle version for broader coverage.
Available materials include brass, SS303, and SS316L, with other options on request.
- Tangential full cone spray for uniform distribution
- 90° spray from the inlet axis (side-spray orientation)
- Removable cup / interchangeable head for easier cleaning and servicing
- Applications: washing, cooling, foam dispersion, fire protection, air & gas washing, chemical processes
- BB5 wide-angle option for broader coverage
- Materials: Brass, SS303, SS316L (others on request)
- Connection sizes shown: 1/8", 1/4", 3/8", 1/2"
- Published spray angle examples at 3 bar include 50° to 110° depending on configuration
More Information
The BB5 and BB6 range (including FBB5, MBB5, FBB6, and MBB6) are tangential full cone nozzles designed for reliable, uniform spray distribution in a wide variety of industrial duties. A key design benefit is the 90° spray direction relative to the inlet axis, allowing the nozzle to be installed where a side-spray orientation is preferred—such as on headers, manifolds, or tight equipment layouts.
For maintenance efficiency, the nozzles feature a removable cup / interchangeable head, enabling quick access for inspection and cleaning without replacing the complete assembly. This helps maintain consistent spray performance in applications where build-up or contamination may occur.
The BB5/BB6 nozzles are specified for broad process use including washing of all types, cooling, foam dispersion, fire protection, air and gas washing, and chemical processes—covering both utility and production environments. Where a larger coverage footprint is needed, the datasheet highlights BB5 with a wide spray angle, offering an option for wider distribution at operating pressure.
Performance and selection are supported by capacity and angle information across sizes and pressures. Connection options shown include 1/8", 1/4", 3/8", and 1/2", with dimensional data provided for FBB and MBB variants. Spray angles vary by configuration, with examples listed at 3 bar including values such as 50°, 60°, 65°, 75°, 80°, 85°, 90°, and 110° depending on size/model. Standard materials are brass, stainless steel 303, and stainless steel 316L, with alternatives available by request for compatibility needs.
FAQ
They are tangential full cone nozzles that generate a full cone distribution pattern. The spray is directed 90° relative to the inlet axis, which is useful where a side-spray orientation is required.
The removable cup allows quicker access for inspection and cleaning, helping reduce downtime and maintain consistent spray performance. This feature is especially helpful in washing, cooling, and process environments.
They are recommended for washing, cooling, foam dispersion, fire protection, air and gas washing, and chemical processes. This makes the BB5/BB6 range suitable across utilities and industrial process lines.
Standard materials include brass, SS303, and SS316L, with other materials available on request. The datasheet shows connection sizes including 1/8", 1/4", 3/8", and 1/2".