Master PUR HÜ S Trivolution Ducting Smooth Bore with Spring Steel Helix (Production only, Minimum Order Quantities apply)
Product Code: M975

Description
Master-PUR HÜ S Trivolution — a high-quality, reinforced polyester polyurethane suction and delivery ducting designed for medium-duty applications. Equipped with a very smooth inner lining, providing optimal flow characteristics, and is perfect for industries where cleanliness and efficiency are crucial.
Features and Applications
Master-PUR HÜ S Trivolution is ideal for use in bulk and construction, chemical processing, food and pharmaceutical sectors, and waste disposal and cleaning technologies. It is constructed with a spring steel profile extruded design. The hose features a 2.0 mm thick wall between spirals, made from polyester polyurethane with a non-migrating permanent antistatic agent. This design ensures the hose is antistatic, flame retardant according to DIN 4102 B1, and microbe-resistant, making it suitable for demanding environments. The transparent material allows for easy visual monitoring of transported media.
Properties
Master-PUR HÜ S Trivolution provides a balanced blend of flexibility and strength, with surface resistance below 10⁹ Ohm, ensuring reliable antistatic properties as per DIN EN ISO 8031. The hose is highly resistant to abrasion, chemicals, UV rays, oil, petrol, and ozone, and is free of halogens and plasticisers. It also complies with TRGS 727 and ATEX 2014/34 EU standards, offering peace of mind in terms of safety and performance. The hose is moderately flexible and pressure resistant, designed to handle challenging industrial conditions while maintaining durability and functionality. Bore Finish: Smooth
Temperature
- -40°C to 90°C, intermittently as high as 125°C
Applications
- Agriculture
- Pneumatic conveying
- Street cleaning
- Landscaping
- Dust and powder transport
- Grain transport
- Street cleaning
- Leaf and grass collection
- Construction
- Chemistry
- Waste disposal
- Cleaning technology
- Plastics technology
- Plastics
Certification
- ATEX 2014/34/EU (1999/92/EC)
- TRGS 727
- DIN EN ISO 8031
- DIN ISO 4649
- DIN 4102-B1
- RoHS
- REACH
Suitable Media
- Dust
- Powder
- Grain
- Air
- Grass
- Salt
- Sugar
- Ice
Construction
- Wall: Ester-PU
- Helix: Spring steel
Electrical Resistance
- Antistatic to 109 Ω/m
Available Colours
- Clear
| Part | Inner Diameter | Outer Diameter | Wall Thickness | Working Pressure | Vacuum Rating | Bend Radius | Weight | Length | Max Production Length |
|---|---|---|---|---|---|---|---|---|---|
| M975-125 | 125 | 138 | 2 | 1.6 | 5.30 | 290 | 2810 | 25 | |
| M975-150 | 150 | 163 | 2 | 1.45 | 4.38 | 410 | 3370 | 25 |
Please be advised; specifications assume standard room temperature unless otherwise specified. All data presented here is intended as a guide only; we are not responsible for errors or discrepancies in the specifications.
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Please contact our sales office on 01636816612 or email us at sales@megaflex.co.uk for further details!

