Gollmer & Hummel GmbH

Model P-FLEX L - Lightweight PVC Layflat Hose

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Very lightweight and highly flexible. Small coil diameter. Resistance to weathering and ozone. Low elongation. Excellent layer adhesion compared to conventional PVC layflat hose

Applications

  • agriculture and industry
  • commercial and civil engineering
  • supply line for drip irrigation
  • water discharge hose
  • protection hose for cables and hydraulic hoses
  • light duty applications chung

Standard length: 100 m ( 330 ft )
Standard colour: light blue
Service temperature: -10°C up to +60°C (14°F up to 140°F), based on water
Tolerances can be found in the technical appendix
Change in technical specification without prior notice
10 Bar = 1 MPa

Technical data based on water at a temperature of 20°C (68°F). Depending on application and dimension of hose this product can be operated with a working pressure up to 50 % of the bursting pressure. Consult factory for approval!

Construction
Textile reinforcement:

  • high tenacity polyester yarn, special construction for low elongation
  • totally embedded in the PVC compound, excellent protected against mechanical damage

Lining and cover:

  • Special high grade formulated PVC compound extruded  through the weave in a unique one step production process
  • much better adhesion level compared to conventional PVC layflat hoses, no delamination
  • inside: very smooth for minimum friction loss
  • outside: smooth for good flexibility

ASSEMBLY OF COUPLINGS:

  • the hose tail of the coupling should be machined and free of sharp edges to avoid that the inner tube is cut
  • if hose is binded with clamps a piece of hose should be placed between hose and coupling tail as a protection
  • the bandwidth of the clamp should be dimensioned in a way, that the hose is not squeezed between the ribs of the hosetail

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