systemair SPI-150 C Spi Iris Damper Instructions
- June 4, 2024
- systemair
Table of Contents
systemair SPI-150 C Spi Iris Damper
Description
Technical details can be found here The SPI is an iris damper for measuring
and adjusting the air flow. The SPI has the following specifications: low
noise level, centrically-formed air flow and fixed test points for precise
measurements. The damper also has an adjustment aperture which can be opened
completely, which means there is no need for an access door for cleaning.
Available in sizes ø 80-800mm. The damper is manufactured from galvanised
sheet steel and is fitted with a rubber seal tested for air-tightness.
Permitted ambient temperature is 70 °C. This device can be used for exhaust
air.
Mounting
The SPI adjustment damper must be installed in accordance with the distances
required to minimise air-flow deviation. Reducing or enlarging the duct to the
next duct size does not require any specified distances for minimising
deviation. The SPI enables the taking of precise air-flow measurements at all
points including points close to duct deviations such as T junctions and
bends, and points in front of other supply-air devices.
Protective distance
- before bends – 1 x D
- after“ – 1 x D
- before T-pipes – 3 x D
- after “ – 1 x D
- before supply-air devices – 3 x D
- Technical parameters
- Air tightness class C
- Weight 1,5 kg
Diagram
- Mid-frequency band, Hz
Dimensions
ød C øD
- SPI 80 79 58 134
- SPI 100 99 48 163
- SPI 125 124 50 210
- SPI 150 149 50 230
- SPI 160 159 52 230
- SPI 200 199 58 285
- SPI 250 249 90 333
- SPI 300 299 56 405
- SPI 315 314 90 406
- SPI 400 399 90 560
- SPI 500 499 90 644
- SPI 630 629 90 811
- SPI 800 798 70 1015
Accessories
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Documentation
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SPI_205236_IMO.pdf (424,94kB)
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BVD Iris damper SPI ID7.pdf (751,37kB)
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SPI_K-factor_diagram_20181002.pdf (478,56kB)
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Get In Touch
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Call: 0845 6880112
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Email: info@adremit.co.uk
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Our Address
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Paravent, Adremit Limited, Unit 5a, Commercial Yard,
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Settle, North Yorkshire, BD24 9RH
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Name: SPI-150 C IRIS DAMPER | Item no.: 6752
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Document type: Product card | Document date: 2019-06-20 | Generated by: Online Catalog
Documents / Resources
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systemair SPI-150 C Spi Iris
Damper
[pdf] Instructions
SPI-150 C, Spi Iris Damper, Iris Damper, SPI-150 C, Damper
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