Water Well Rising Layflat Hose Extruded Through the Weave NSF 61 Groundwater Extracting
Welline is incorporated a strip of reinforced polyurethane on the side to support the electrical cables and accessories.
Welline is made from extruded thermoplastic polyether based polyurethane (TPU) with excellent wear & tear properties. The reinforcement is made from circular woven filament polyester yarn. The extrusion through the weave production method gives a very strong bonding between cover and lining as well as firmly encapsulating the woven polyester.
Welline meet the following potable water certificaton
NSF 61 standard, USA
Features
★A simpler, safer and more efficient way to install Submersible pumps. Offering greater cost savings and superior hydraulic performance advantages over Poly Pipe / PVC Pipe, Fiber Glass and Steel Riser Pipes.
★Superior abrasion resistance
★Extremely hardwearing and durable for long service life
★Resistance to oil, fuel and a wide range of chemicals (see resistance table in technical appendix)
★Resistance to weathering and ozone
★Flexible, lightweight and good handling
★Excellent cold flexibility
Welline™ PU Layflat Hoses | |||||||||
ID | Wall Thickness | Weight | Working Pressure | Bursting Pressure | |||||
Inch | mm | Inch | mm | lbs/ft | kg/m | PSI | bar | Kg | Lbs |
1 1/2 | 39+1.5 | 0.1 | 2.4 | 0.22 | 0.33 | 425 | 30 | 920 | 65 |
2 | 52+1.5 | 0.1 | 2.4 | 0.37 | 0.55 | 425 | 30 | 920 | 65 |
2 1/2 | 65+1.5 | 0.11 | 2.9 | 0.41 | 0.61 | 425 | 30 | 920 | 65 |
3 | 77+2.0 | 0.1 | 2.5 | 0.64 | 0.95 | 390 | 27 | 860 | 60 |
4 | 104+2.0 | 0.13 | 3 | 0.94 | 1.4 | 380 | 26 | 840 | 58 |
5 | 128+2.0 | 0.15 | 3.8 | 1.14 | 1.7 | 360 | 25 | 800 | 55 |
6 | 155+2.5 | 0.15 | 3.8 | 1.68 | 2.5 | 360 | 25 | 800 | 55 |
8 | 204+3.0 | 0.17 | 4.3 | 2.3 | 3.4 | 260 | 18 | 645 | 45 |
2. Agriculture
3. Water utilities
4. Residential wells
5. Water monitoring
6. Appraisal wells
7. Sports field, playgrounds and parks