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Product category
Product name
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Plenum box
Plenum box type
Duct connection size
Diffuser connection size
Function
Connection
Working setup
Air volume
qv
Room attenuation
Dr
dB
Adjustment pressure
Δp
Pa
Description
Usercode
Calculate

PC7

PC7-S-160+MBC-100-160
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  • Product information
  • Results
  • View in 3D
MISSING
Perforated diffuser

PC7 is a circular diffuser with perforated face plate and integrated swirl insert. The diffuser is suitable for the horizontal supply of very cold air. The integrated swirl insert ensures optimum distribution and high induction.
Installing a PC7 diffuser in a plenum box type MB can help to achieve a stable flow of air to the diffuser as well as realise the potential for individual adjustment.
Damper type B is an unique linear cone damper which allows to use the full operational area (0-100%) and allows to balance with a high pressure drop over the box with low sound generation. Furthermore the construction of the damper gives an accurate and reliable measurement.
Damper type C has a rotating blade damper for supply air. Typically used in applications that don’t require a high balancing pressure in the plenum box.

  • High induction
  • Discrete design
  • Suitable for cooling at very low temperatures
  • Plenum box with several damper options
Face velocity
v
m/s
Total pressure loss
Δpt
Pa
Sound power level
LwA
dB(A)
Sound pressure level
LpA
dB(A)
Throw
L0.2
m
  • Pressure and sound power diagram
    MISSING
    Hz 63 125 250 500 1K 2K 4K 8K
    Coct 3 4 1 0 -6 -15 -22 -14
    ΔL 17 15 5 12 18 17 17 19
Logo PC7-MBC

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