4-79A centrifugal fans – series illustration

Series illustration

4-79A centrifugal fans

4-79A centrifugal fans

Selected model specifications

4-79A No3 · 1.5kW · 2900rpm · PNJ2-4-79A-3-1.5KW-2900RPM

Catalogue model4-79A No3
Power1.5 kW
Speed2900 rpm
Flow1970 - 3830 m³/h
Pressure726 - 1196 Pa
Pressure typeFull
Motor designation (kW-P)1.5-2
TypeCentrifugal fans

Price

on request

Send an inquiry to receive prices and delivery terms within 1–2 days.

Send an inquiryContact us
+995 593 41 57 35+995 555 585 860+995 574 104 024
[email protected]
  • Official dealer for 20+ brands
  • Delivery in Georgia
  • 20+ years of experience

Models and technical data

Select a model or its data in the table.

Selected model: 4-79A No3 · 1.5kW · 2900rpm

ModelPower (kW)Speed (rpm)Flow (m³/h)Pressure (Pa)
1.5 kW2900 rpm1970 - 3830 m³/h726 - 1196 Pa
0.75 kW1450 rpm990 - 1910 m³/h177 - 304 Pa
3 kW2900 rpm3120 - 6070 m³/h981 - 1628 Pa
1.1 kW1450 rpm1560 - 3040 m³/h245 - 412 Pa
5.5 kW2900 rpm4670 - 9080 m³/h1275 - 2138 Pa
1.1 kW1450 rpm2330 - 4540 m³/h324 - 530 Pa
11 kW2900 rpm6640 - 12920 m³/h1618 - 2700 Pa
1.5 kW1450 rpm3320 - 6450 m³/h402 - 677 Pa
15 kW2900 rpm9100 - 17720 m³/h2001 - 3334 Pa
2.2 kW1450 rpm4560 - 8860 m³/h500 - 834 Pa
5.5 kW1450 rpm7890 - 15320 m³/h706 - 1196 Pa

Scroll sideways or down to view the full table.

Airflow performance curve

4-79A No3 · 1.5kW · 2900rpm

Calculated curve · Total pressure · 2900 rpm

Total pressure (Pa)03006009001 2001 9702 4352 9003 3653 830Airflow Q (m³/h)

Calculated value – approximate

Calculated points (approximate)

Q (m³/h)Total pressure (Pa)
≈ 1 196
≈ 1 131
≈ 1 032
≈ 896
≈ 726

The calculated shape uses catalogue ranges. Minimum flow is provisionally paired with maximum pressure and vice versa. These pairs and intermediate values are not confirmed by a factory curve.

Basis: Model catalogue ratings and provisional calculated shapeQ: 1970 - 3830 m³/h; Pressure: 726 - 1196 Pa

4-79A centrifugal fans · PN.GE