Dark blue GH P-FLEX-M as a close up | © GH
Abrasion resistance
Stability under pressure

GH P-Flex M Medium-weight layflat PVC hose

At a glance

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Material construction

Jacket:

  • High-tenacity polyester yarn, specially designed for minimal elongation
  • Totally embedded in the PVC, offering optimum protection against mechanical damage

 

Lining and jacket:

  • Very high-grade, soft PVC, extruded through the weave in a special one-step production process
  • Much more adhesive than conventional layflat PVC hoses due to the special production process, no blistering
  • Inside: Very smooth for minimal pressure loss
  • Outside: Very smooth for good flexibility

Advantages

  • Lightweight and flexible
  • Small coil diameter
  • Resistant to aging and ozone
  • Minimal elongation
  • Much better layer adhesion than conventional layflat PVC hoses

Pressures

Specifications apply only to the hose (medium water, 20°C).
The potential working pressure may be lower than specified above for hose lines with couplings due to the nominal pressure of the couplings or the type of assembly.

Datasheet

Inside diameter in mm Weight in g/m Wall thickness in mm Working pressure in bar Burst pressure in bar
25 165 1.5 7 21
32 200 1.5 7 21
38 230 1.5 7 21
52 340 1.6 7 21
65 430 1.7 7 21
76 570 1.9 6 18
102 880 2.3 6 18
127 1100 2.3 6 18
152 1500 2.6 6 18
203 2100 2.7 4 12

Specifications apply only to the hose. The potential working pressure may be lower than specified above for hose lines with couplings due to the nominal pressure of the couplings or the type of assembly.

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150 years of
GOLLMER & HUMMEL

What began in 1872 with 1.5 kilometers of hemp fire hose a year hand-woven by master rope-maker Friedrich Gollmer is now a global player in many industries around the world. And yet it’s still a family business – now in its 5th generation.

Our History