Air diffuser LDB 12 Small

Overview
Slot diffuser for unobtrusive installation in shadow gaps and suspended ceilings. Adjustable slot diffuser for constant or variable volume flow. Adjustable without additional mechanics for volume flow ranges of 100…20% of the nominal volume flow. Blow-out direction adjustable by 180°, preset at the factory and reproducible at any time. Adjustment also possible after installation, almost closed adjustment also possible. Roller-shaped outlet elements, high induction, air-optimized inner contour, rapid reduction of outlet velocity and temperature difference.

Key features

• Roller diameter: 12 mm
• From flat ceiling beams to wide beam fanning in 18 individual beams per meter row of slots
• Unobtrusive installation in shadow gaps and suspended ceilings
• System Clean: additional gap in the edge profile to reduce soiling in the close-up area

Technical data
Technical Data for LpA = 35 dB(A):
Number of slot rows: 1
Recommended air volume: 65 m³/h at 36 dB(A)
Integrated silencer: optional

Dimensions (length in mm): up to 1500
Profile width [mm]: 15 or 28

Design / Options:
Adjustable outlet elements
Plenum box with integrated throttle element: optional

Further information
Possible edge profiles (Type 1) and air duct options are available. Downloads include a technical brochure, installation instructions and a presentation for the LDB linear diffuser unit.

Technical specifications

• Brand: LTG
• Model: LDB 12 Small
• Roller-shaped outlet element diameter: 12 mm
• Beam configuration: up to 18 individual beams per meter row of slots
• Number of slot rows: 1
• Recommended air volume: 65 m³/h (at 36 dB(A))
• Acoustic reference: LpA = 35 dB(A)
• Maximum length: up to 1500 mm
• Available profile widths: 15 mm or 28 mm
• Adjustable blow-out direction: 180°, factory-preset and reproducible
• Adjustability: 100…20% of nominal volume flow without additional mechanics
• Options: integrated silencer (optional), plenum box with integrated throttle element (optional)