Description

Diffusers with adjustable micro-nozzles on a rectangular panel. They can be used for air supply when there is the need for long air throws with low noise levels and/or direction of air-flow.

Features

Material: Steel plate, aluminium frame, white nylon micro-nozzles. 

Finish: RAL 9016.

Use

Individually adjustable micro-nozzle diffusers designed to obtain long air throws with low noise levels.

Installation

Installation with front screws on fame.

On request

Black micro-nozzles.

Diffuser Dimensions

Operating Data

  • Vk: effective speed (m/s).
  • m³/h: flow rate.
  • Pa: pressure drops in Pascal.
  • L(m): air throw in metres calculated on ceiling installation, terminal velocity 0.25 m/s.
  • dB(A): noise level.
HVkL
6m/s20030040050060070080010001200
100Number of micro nozzles arranged in a single row35791113151923
m3/h111825323947546882
L(m)2,02,32,73,03,53,94,04,55,0
dB(A)<20<20<20202121222324
150Nr. of micro-nozzles arranged in 2 row61014182226303846
m3/h223650657993108136165
L(m)2,63,33,84,34,85,35,66,37,0
dB(A)<202022232324252626
200Nr. of micro-nozzles arranged in 3 row91521273339455769
m3/h32547597118140161204247
L(m)2,93,84,75,35,76,37,07,58,3
dB(A)202223242526262728
250Nr. of micro-nozzles arranged in 4 row-2028364452607692
m3/h-72100129158186215273330
L(m)-4,55,56,57,07,68,29,010,1
dB(A)-2324252627272829
300Nr. of micro-nozzles arranged in 5 row-25354555657595115
m3/h-90125161197233269341412
L(m)-5,36,56,87,68,38,810,011,0
dB(A)-2425262728282930
Pressure Drop: 18 Pa
Effective Cross-section: 0,0166 dm2 x N° Microugelli

HVkL
8m/s20030040050060070080010001200
100Number of micro nozzles arranged in a single row35791113151923
m3/h1424334353627291110
L(m)2,73,33,74,04,75,05,56,37,0
dB(A)212325262627282929
150Nr. of micro-nozzles arranged in 2 row61014182226303846
m3/h29486786105124143182220
L(m)3,54,35,35,76,67,27,88,29,5
dB(A)242627282930303132
200Nr. of micro-nozzles arranged in 3 row91521273339455769
m3/h4372100129158186215273330
L(m)4,05,36,46,57,88,39,010,111
dB(A)262829303131323334
250Nr. of micro-nozzles arranged in 4 row-2028364452607692
m3/h-96134172210249287363440
L(m)-6,07,08,29,310,211,011,813,5
dB(A)-2930313233333435
300Nr. of micro-nozzles arranged in 5 row-25354555657595115
m3/h-120167215263311359454550
L(m)-7,28,29,510,211,011,813,015,0
dB(A)-3031323333343536
Pressure Drop: 27 Pa
Effective Cross-section: 0,0166 dm2 x N° Microugelli

HVkL
10m/s20030040050060070080010001200
100Number of micro nozzles arranged in a single row35791113151923
m3/h18304254667890114137
L(m)3,44,04,55,05,76,27,07,89,0
dB(A)262829303131323334
150Nr. of micro-nozzles arranged in 2 row61014182226303846
m3/h366084108131155179227275
L(m)4,45,46,87,28,38,59,210,311,5
dB(A)283032333434353637
200Nr. of micro-nozzles arranged in 3 row91521273339455769
m3/h5490125161197233269341412
L(m)5,06,77,88,810,010,211,713,014,0
dB(A)303233343536363738
250Nr. of micro-nozzles arranged in 4 row-2028364452607692
m3/h-120167215263311359454550
L(m)-7,59,010,512,013,013,514,016,5
dB(A)-3335363637383939
300Nr. of micro-nozzles arranged in 5 row-25354555657595115
m3/h-149209269329388448568687
L(m)-8,510,511,513,013,514,517,018,0
dB(A)-3435363738393940
Pressure Drop: 50 Pa
Effective Cross-section: 0,0166 dm2 x N° Microugelli

Price List

HL
20030040050060070080010001200
 €€€€€€€€€
10079,47 102,43 125,42 148,48 171,58 194,63 217,66 263,72 309,77
150118,51 152,84 195,46 237,93 280,46 323,00 365,53 450,50 535,52
200151,74 208,76 270,81 332,74 394,79 456,75 518,68 642,73 766,70
250181,84 269,89 346,04 427,63 509,03 590,47 671,95 834,92 997,83
300208,76 333,17 424,50 517,00 617,86 718,84 819,77 1.021,69 1.223,63