Sigma Inline Fan

Sigma | Powerful Ducted Airflow, Hidden from View

High static pressure | Dual-speed airflow | Long-life ball-bearing motor

From ₹ 6,190

Select Size

Select Color

Product Highlights

  1. Designed for hot and cold air transfer.
  2. High static pressure helps maintain airflow through ducting.
  3. Low-noise operation keeps concealed ventilation discreet.
  4. Long-life ball-bearing motor supports extended use.
  5. Fully copper-wound motor adds reliability.
  6. Designed for straightforward duct integration.
Sigma Inline Fan dimension diagram

Specification

Technical Specifications

Model A B C D E F G G1 H L L1
SIGMA-4 180 130 231 98 314 21 115 117 241 155 168
SIGMA-5 168 130 232 122 279 25 115 117 241 155 168
SIGMA-6 192 130 244 147 293 25 115 117 293 155 168
SIGMA-8 211 142 278 197 353 51 140 139 272 161 211

Dimensions (10" & 12")

Model A B E H H1 L L1 W W1 W2
SIGMA-10 251 245 34 275 145 385 133 300 124 100
SIGMA-12 320 310 34 340 175 445 185 360 144 112

Electrical Specifications

Model Volts/Hz Watts Air-Flow (m³/hr) CFM Noise Level(db) @3M-Low Noise Level(db) @3M-High
SIGMA-4 220-240/50 25/40 190/270 112/160 24 30
SIGMA-5 220-240/50 25/40 240/320 140/190 24 30
SIGMA-6 220-240/50 55/70 420/595 250/350 27 33
SIGMA-8 220-240/50 65/85 820/910 480/540 34 39
SIGMA-10 220-240/50 165/225 1065/1400 630/830 58 66
SIGMA-12 220-240/50 275/390 1750/2200 1035/1300 61 69

Customers Also Liked

Blow Inline Fan
White

Blow Inline Fan

Compact inline airflow built specifically for smaller ducting systems.

View More

Need More Information?

Have a question about this product? Share your details below and our team will get in touch with you shortly.

How can we help you?

Product Catalogue

Explore our complete range of ventilation and fresh air solutions. Fill in your details to download the latest Amaryllis catalogue.