Coppus Air-Driven Reaction Fans | Saurya | Safety Experts

Coppus Air-Driven Reaction Fans

Rugged, cast aluminum housing and fan blade make these fans ideal for hazardous locations and demanding ventilation projects. The RF design utilizes action-reaction principles; compressed air is discharged through nozzles located at the tip of the fan blades providing extremely efficient, high-volume, low maintenance air movers.

Features

RF 12, RF 16 Features

• 2,100 to 5,100 CFM (3,566 to 8,665 m3/hr) at 80 psig
• Use for fresh air supply or fume exhaust
• Low compressed air consumption
• Spark-resistant, cast aluminum housing and fan blade
• Virtually maintenance-free
• Permanently lubricated bearings eliminate line oiler
• Cast in handles and feet
• Cast in the bead to accept 12-inch and 16-inch duct
• Bolt holes allow attachment of optional adapter plates

 

RF-20, RF-24 Features

  • For 20 inch (50.8 cm) to 24 inches (60.96 cm) tank manways
  • 11,000 to 16,900 cfm (18,689 to 28,713 m3/hr) at 80 psig
  • Use for fresh air supply or fume exhaust
  • Can be carried or rolled to the job site
  • Spark resistant cast aluminum housing and fan blade
  • Permanently lubricated bearings
  • Flanges mate with 20-inch (508mm) and 24-inch (610mm) API tank opening
  • Swing-Out Assembly – optional accessory
RF-12, RF-16 Free Air Operating Data Air flow divided by consumed air = delivery ratio (efficiency)

Model

Inlet
Pressure

Air
Consumption

Total
Air Flow

Delivery
Ratio

psig

kg/cm2

scfm

m3/hr

scfm

m3/hr

RF-12

80

5.6

61

104

2,140

3,636

35

RF-16

80

5.6

144

246

5,100

8,665

35



RF-20, RF-24 Free Air Operating Data Air flow divided by consumed air = delivery ratio (efficiency)

Model

Inlet
Pressure

Air
Consumption

Total
Air Flow

Delivery
Ratio

psig

kg/cm2

scfm

m3/hr

scfm

m3/hr

RF-20

60
80

4.2
5.6

160
210

271
375

7,000
11,000

11,893
18,689

59
53

RF-24

60
80

4.2
5.6

324
400

550
680

14,600
16,900

24,804
28,713

45
42

Contact Us

  • SAURYA HSE PVT LTD
    C-112A, Kailash Business Park,
    Veer Sawarkar Marg,
    Vikhroli (West),
    Mumbai – 400079,
    Maharashtra, India
  • +91 22 4065 5555​
  • info@sauryahse.com

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