Lindab | Calculate NC19

Product
CRL
GS23
LCA
LCAN
LCC
LCP
LKA
LKAN
LKP
NC19
NQ19
NS19
PC6
PC7
PCA
PCAN
PCY
PKA
PKAN
PKY
PS1
PS8
RC14
RC15
RCG
RS14
RS15
RS16

Plenum boxes
MBC Sound-attenuated supply plenum box with rotating blade damper for constant airflows
MBB Sound-attenuated supply or extract plenum box with cone damper for constant airflows

Product category

Product name

Reset

Plenum box

Plenum box type

Duct connection size

Diffuser connection size

Function

Connection

Working setup

Air volume

q_v

Room attenuation

D_r

Adjustment pressure

Δp

Description

Usercode

Calculate

NC19

NC19-125+MBC-100-125

Generate PDF Add to project

Product information
Results
View in 3D

Nozzle diffuser

NC19 is a circular diffuser with individually adjustable nozzles. The diffuser is suitable for the horizontal supply of cooled air, where great flexibility in the dispersal pattern is required. The diffuser can also be set to a vertical supply air pattern, enabling supply of heated air.
Installing a NC19 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 is with a rotating blade damper for supply air. Typically used in applications that don’t require a high balancing pressure in the plenum box.