Flexible Ventilation

Flexible Forced Ventilation

Flexible Forced Ventilation

Lay Flat systems are ideal for positive pressure applications.  Seams and grommets are welded to be airtight for low resistance.

Features:

Low friction loss

Stiff cable endrings minimize leakage

Grommet suspension strips

Acid & rot resistant

MSHA approved

Standard lengths: 25’ to 1000’

Positive pressure shaft duct

Positive pressure shaft duct

 

Lay Flat Shaft Duct Features:

Two welded suspension strips

Steel wire cable w/ button stops welded into the suspension

Standard diameters 24” – 96”

Lengths made to order

 

 

 

 

Flexible Suction

Flexible Suction Ventilation

Flexible Suction (Spiral) Duct is designed for both high negative and positive pressure

Features:

Strong nylon fabric & polyester fabric, coated w/ PVC

Springsteel helix reinforcement

Stiff cable endrings / internal coupling bands

Airtight seams

Low friction loss

Standard diameters 10” to 96”

Standard lengths 10’ – 25’

Standard pitches 6”, 3” & 1 ½”

Shaft duct

Shaft duct

 

Spiral Shaft Duct Features:

Springsteel helix reinforcement

Steel wire cable suspension

Standard diameters 24” – 96”

Lengths made to order

Flexible Fittings

Tees for positive pressure application application

Tees for positive pressure application application

54" Spiral Capital Wye with 3" Pitch in 18oz material

54″ Spiral Capital Wye with 3″ Pitch in 18oz material

 

 

 

 

 

 

 

 

 

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