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Rl Series

CENTRIFUGAL SIMPLE SUCTION

RL0451

OPERATING RANGES: Medium to high flow rates and medium to low pressures.
TYPE OF TURN: Curved, reverse, negative.
APPLICATIONS: For suction of clean and slightly dusty air, for applications in industrial plant engineering and civil and industrial air conditioning

Data sheet
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Key Features

• Esecuzioni costruttive standard
Es.1-Es.4-Es.5-Es.8-Es.9-Es.12
• Temperature del fluido standard
-10÷+60°C. Per altre temperature es.speciali a richiesta
• Tipo di costruzione
Ventilatore in lamiera di Fe360, girante in Fe360 equilibrata staticamente
e dinamicamente.
• Costruzione in AISI e ATEX a richiesta
• Dati di funzionamento
Condizioni dell’aria all’aspirazione T=20°C, 0m.s.l.m. e ρ=1.205 kg/m3.
• Rumorosità
Espressa in Pressione sonora LpA [dB(A)] rilevataA 1.5 MT, campo libero, 1/2 sferico, canalizzazione impiantistica <1MM)
TOLLERANZA
+- 3dB(A)

Accessories

- Cerebro and/or Easy series electrical panel - Gravity damper
- Anti-vibration joint on suction/premise port
- Manual calibration damper
- Dapo valve
- Bell vibration dampers

Technical characteristics

kW

11

Voltage

3PH

Current (A)

19,3

Polarity or No. turns at 1'

Poles 2

Type of controller

QE CEREBRO/EASY

Dimensions

Centrifugal Rl Quote
B x D x H (mm)

895X860X880

Mouth Pressing base "b"

322

Mouth Pressing height "h"

453

Air passage "D" diameter mm

455

Flange "D1" hole spacing mm

497

External flange "D2" diameter mm

535

Weight KG

161

CIMI Srl reserves the right to change dimensional dimensions and/or performance for improvements or range changes without what is on the site being binding.

The reported data meet the following parameters:

  • - Tolerance on flow rate ±5%
  • - Noise tolerance +3dB(A)
  • - Air temperature 15°C
  • - Barometric pressure 760 mm Hg
  • - Air specific gravity 1.226 kg/m³
  • - Frequency 50 Hz

Sound pressure level was measured by omnidirectional free-field measurement at 1.5 or 3 m (depending on the product) from the fan with ducted inlet, tolerances, performance points and environments according to European standards.

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