Essential HVAC, Varieties for All Needs
We are manufacturing specialists in dust extraction, heating, air conditioning and ventilation ducting.
We manufacture and supply a wide range of ventilation ducting either economical PVC versions or Silicone impregnated Glass fabrics for high performance non toxic and fully fire-retardant requirements. All versions are also available with Foam or Glass wool insulation.
All duct versions can be seamlessly joined onto one hose version that suits your specific needs. Special suspension tabs can be fitted or customer’s fittings can be sewn onto the cuffs.
Pitch:
- wide pitch 150-250mm gives light weight, and compressibility
- close pitch 35-60mm gives strong duct with good vacuum and good crush resistant properties
Applications:
- portable heating and air-condition units
- over head ducting ceiling mounted to distribute air
- conduction of hot air
- solvent fume extraction
- permanent antistatic version for explosive fume extraction
Spiraflex PP 80 and PLSS Black
-20°C to +100°C
- PVC coated polyester fabric
- smooth seamless bore
- wire free cuffs at each end
- mining approval (PP80)
Spiraflex PLS (strong) Spiraflex PL (light)
-20°C to +100°C
- Temperatures: -20°C to +100°C
- PVC coated Nylon or Polyester
- incorporated steel wire helix
- wire free cuffs at each end
Spiraflex TR300/NTOPRENE/Hypalon
- low air friction loss
- good weather resistance
- tear resistant & inexpensive
- fire retardant to DIN 4102
Spiraflex Silver and Transparent
- 100% clear virgin polyester film
- inexpensive, durable products
- aluminised polyester / PVC fabric
- ideal for special events or fairs
PLS 90°, "T" and "Y" pieces and PLS Reduce
- compatable with Spiraflex ducting
- 90 degree or T and Y versions
- velcro or zipper versions available
- simple layflat versions available
Spiraflex ISO GL Dessert Sand and NATO Green
- Insulated version available
- Temperatures: -50°C to +180°C
- weather resistant and UV stabilised
- choice of insulations available
Spiraflex Injection Ducting and Layflat
- Machine washable & very durable
- ideal for under ceiling air distribution
- available with fire retardant
- many options available
Spiraflex End Finish
- steel rope or plastic endrings
- NTC coupling rings
- ring with hook & loop tape overlap
- 50mm,100mm & 200mm cuffs
NTC Material Shoot Duct
- hanging loops
- rings at cuff
- ntistatic PTFE liner 10 8 OHMS
NTC Crush Proof Spiraflex
Most products can be made crush recoverable by using a polyamide wire
> Product Information
NTC Coupling Bands
- ideal with steel rope end rings
- rubberised clamp
- quick release lever
Hoses from NTC Ducting appear much stronger outer than the usual expanding hose that I’ve tried before. Fantastic!
-ZhiYang Wan from China
Example Of Usage
Insulated Ducting
photo shows: mobile air condition insulated ducting for military application.
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