Master-Clip Vinyl B PVC-Coated Polyester Fabric Ducting with Galvanised Steel Helix
Product Code: M252

Description
Designed for demanding applications in environments with raised safety requirements. This ducting is engineered to provide exceptional performance and reliability, making it an ideal choice.
Features and Applications:
Master-Clip VINYL B is made from PVC-coated polyester fabric that is hardly inflammable, with an external helix made of hot-dip galvanised steel. It is suitable for air conditioning and ventilation, exhaust equipment, suction and extraction of air, tent heating, welding fume extraction, and low-pressure applications. The lightweight and flexible design of this hose makes it easy to handle and install, enhancing efficiency.
Properties:
This hose offers good resistance to mechanical damage and is both robust and inexpensive. It is highly flexible and extremely compressible, with a compression ratio of approximately 1:6, and a small bend radius. The external steel helix provides protection against abrasion, and a special clamping method ensures high tensile strength between the hose material and the external helix. The hose is RoHS compliant, ensuring it meets strict environmental and safety standards. The hose's robust design reduces maintenance costs and the risk of damage during operation, ensuring consistent and high-quality performance. Bore Finish: Corrugated
Temperature
- -20°C to 70°C, intermittently as high as 80°C
Applications
- Air-conditioning
- Ventilation
- Air supply
- Extraction
- Extractor unit
- Tent heating
- Welding
- Low pressure applications
- Solder fume extraction
Construction
- Wall: PVC-coated polyester
- Helix: Galvanised steel
Suitable Media
- Air
- Fumes
Certification
- RoHS
- REACH
Available Colours
- Grey
| Part | Inner Diameter | Working Pressure | Vacuum Rating | Bend Radius | Weight | Length | Max Production Length |
|---|---|---|---|---|---|---|---|
| M252-050 | 50 | 0.9 | 3.16 | 30 | 400 | 10 | 10 |
| M252-055 | 55 | 0.85 | 2.65 | 33 | 400 | 10 | 10 |
| M252-060 | 60 | 0.78 | 2.24 | 36 | 500 | 10 | 10 |
| M252-065 | 65 | 0.68 | 1.94 | 39 | 500 | 10 | 10 |
| M252-070 | 70 | 0.67 | 1.63 | 42 | 500 | 10 | 10 |
| M252-075 | 75 | 0.62 | 1.43 | 45 | 600 | 10 | 15 |
| M252-080 | 80 | 0.61 | 1.22 | 48 | 600 | 10 | 20 |
| M252-090 | 90 | 0.56 | 1.02 | 54 | 600 | 10 | 20 |
| M252-100 | 100 | 0.51 | 0.816 | 60 | 600 | 10 | 25 |
| M252-110 | 110 | 0.48 | 0.714 | 66 | 700 | 10 | 25 |
| M252-120 | 120 | 0.36 | 0.612 | 72 | 700 | 10 | 25 |
| M252-125 | 125 | 0.33 | 0.510 | 75 | 800 | 10 | 25 |
| M252-130 | 130 | 0.28 | 0.510 | 78 | 800 | 10 | 25 |
| M252-140 | 140 | 0.25 | 0.408 | 84 | 800 | 10 | 25 |
| M252-150 | 150 | 0.22 | 0.408 | 90 | 900 | 10 | 25 |
| M252-160 | 160 | 0.21 | 0.306 | 96 | 900 | 10 | 25 |
| M252-170 | 170 | 0.19 | 0.306 | 102 | 900 | 10 | 25 |
| M252-175 | 175 | 0.185 | 0.306 | 105 | 1000 | 10 | 25 |
| M252-180 | 180 | 0.172 | 0.204 | 108 | 1000 | 10 | 25 |
| M252-200 | 200 | 0.148 | 0.204 | 120 | 1200 | 10 | 25 |
| M252-215 | 215 | 0.128 | 0.204 | 129 | 1300 | 10 | 25 |
| M252-225 | 225 | 0.115 | 0.204 | 135 | 1400 | 10 | 25 |
| M252-250 | 250 | 0.1 | 0.102 | 175 | 1600 | 10 | 25 |
| M252-275 | 275 | 0.08 | 0.102 | 193 | 1900 | 10 | 25 |
| M252-300 | 300 | 0.07 | 0.102 | 210 | 2100 | 10 | 25 |
| M252-315 | 315 | 0.062 | 0.102 | 221 | 2100 | 10 | 15 |
| M252-325 | 325 | 0.059 | 0.102 | 228 | 2200 | 10 | 15 |
| M252-350 | 350 | 0.056 | 0.102 | 245 | 2500 | 10 | 15 |
| M252-375 | 375 | 0.05 | 0.102 | 263 | 2900 | 10 | 15 |
| M252-400 | 400 | 0.047 | 0.102 | 280 | 3100 | 10 | 15 |
| M252-450 | 450 | 0.045 | 0.102 | 360 | 3600 | 10 | 15 |
| M252-500 | 500 | 0.043 | 0.102 | 400 | 4100 | 10 | 10 |
| M252-550 | 550 | 0.042 | 0.102 | 440 | 4600 | 10 | 10 |
| M252-600 | 600 | 0.039 | 0.102 | 480 | 5100 | 10 | 10 |
| M252-700 | 700 | 0.031 | 0.102 | 560 | 6000 | 10 | 10 |
| M252-800 | 800 | 0.022 | 0.102 | 640 | 6900 | 10 | 10 |
| M252-900 | 900 | 0.016 | 0.102 | 720 | 7800 | 10 | 10 |
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.
Please click here for full terms and conditions.
Please contact our sales office on 01636816612 or email us at sales@megaflex.co.uk for further details!

