Centrifugal Smoke Fan Blower

Products
   Smoke Machines
   Hazers
   Specialist

   Smoke Fluid
   Special Effects
   Smoke Pellets

Sales / Hire
   Applications
   How to order
   Hire
   Q & A

About us
   Who we are
   Contact

Your Basket

PS Centrifugal Smoke Fan / Blower

Continuously rated fan designed for pushing smoke through duct work and pipes

Pea Soup’s PS Centrifugal Fan is a very impressive, smoke sealed, continuously rated industrial duty blower for distributing smoke rapidly and evenly through ductwork into training buildings, simulators etc. or forcing smoke down pipes or duct work, pressurising containers for smoke leak visualisation tests, etc.

The unit is supplied on a stand appropriate to the type of Pea Soup smoke generator being used (PS27 Dragon, PS31 or PS33), with a guarded inlet and a 75mm outlet spigot as standard (50mm outlet also available). Up to 30 metres of 75mm diameter ductwork can be used with this blower. We supply lined, flexible ducting hose in 10 metre lengths for this. A 100mm outlet spigot can also be ordered to allow connection to a system of 100mm uPVC waste pipe to act as a smoke ducting system for installations.

These fans are installed in fire training centres that are 20 years old and have accumulated over 1,000,000 operating hours. This is a high quality and incredibly reliable fan.

It is normally supplied in its 115/240v 50/60hz form, although other options are available. The angle of discharge can be specified the time of ordering. The default angle of discharge is L90 (outlet parallel with ground, see photo, left).

The Pea Soup Smoke Fan

PS Fan

Weight:
8kg

Noise level:
77db(a) free air, 1 metre

Stove enamel black finish

Cast aluminium casing, galvanised steel impellers

Induction motor:
IP55 rated

Power:
120 watts (50Hz) or
180 watts (60Hz)

Available for both 110V or 240V power supplies.
Made to order, lead time normally ~21-28 days.

PS Centrifugal Fan Brochure

The Correct Spacing Relationship Between Smoke Machine and Centrifugal Fan

For the best performance, it is important that the fan is sited in front of the smoke system, as far away from the smoke generator as possible whilst capturing the entire smoke plume. ie distance A shown in the diagram above should be maximised. This distance depends on the length / smoothness etc of the ducting used (and the frictional losses therefore present) and so it is impossible to set until the ducting has been attached to the centrifugal blower.

CAD drawing showing fan with upward discharge
(fan discharge angle can be specified when ordering)

3 x PS33T systems with centrifugal fans to feed separate rooms in the same fire training facility

PS Multi-Stage Centrifugal Smoke Fan / Blower

Continuously rated fan designed for pushing smoke through very long duct work and pipes and overcoming back pressures

Pea Soup’s PS Multi-Stage Centrifugal Fan is a very impressive, smoke sealed, continuously rated backward curved blower fan for distributing smoke rapidly and evenly through ductwork into training buildings, simulators etc. or forcing smoke down pipes or duct work, pressurising containers for smoke leak visualisation tests, etc.
Although the two stage version is popular, the fan can be built with up to 10 stages in total producing very impressive pressure.

It is normally supplied in its 115/230v 50/60hz form, although other options are available. The angle of discharge can be specified the time of ordering.

The Pea Soup Multi-Stage Smoke Fan

Weight:
11kg

Stove enamel finish

Cast aluminium casing, aluminium impellers

Available for both 110V or 230V power supplies.
Made to order, lead time normally 21 - 28 days.

PS Multi-Stage Centrifugal Fan Brochure

DUCTING HOSE

50mm and 75mm Reinforced Ducting

100% PVC film wall with galvanised steel protective binding spiral.
-20C to +80C temperature range.
Compressible 1:6
0.5kg weight per metre
Bend radius: 45mm for 75mm dia.
Each 75mm hose comes complete with a stepped hose clip included allowing secure attachment to fan outlet. Spare clips are available.

NB Hose clips (shown below) included with 75mm hose keep the hose attached to the fan outlet spigot.

Ducting hose clips for 50mm and 75mm ducting only

75mm Ducting

PSD751
75mm diameter reinforced flexible ducting x 10 metre length, with hose clip

£185.00

Accessories

Smoke Filtration Units filter smokey air effectively extracting all smoke particles in situations where venting the smoke to the outside is not possible.

Related products:
Name	Description
Oil Based Smoke Generators	The ultimate choice for larger applications whose super dense smoke has a very high temperature tolerance and persistence.
Hand Portable Smoke Machine	The Rocket is the market leading compact portable smoke generator. Robust, powerful and reliable.
2.2kW High Output Smoke Machine	The Dragon is our highest quality water-based smoke generator offering continuous 100% high output and uncompromising component reliability.