FLEXIGOM® RISER

Construction

Interior and middle layer:
- Specially formulated black nitrile rubber extruded through the circular weave. Minimal flow loss thanks to its smooth inner wall.
First fabric reinforcement:
- Circular-knit outer layer made of high-tenacity polyester yarn specially designed to withstand high pressure. No defects (broken threads, knots, etc.)
Second fabric reinforcement:
- Circular woven outer layer running in the opposite direction made of high-tenacity polyester yarn specially designed to protect the inner hose. There are no defects (broken threads, knots, etc.). It has hook wires placed along the hose.

Flexible and highly resistant hose for continuous use in wells with multiphase pumps.
Ideal for working with water with a pH of 4 to 9.
The hose does not degrade or rust. It does not impart any flavor.
Highly resistant to traction, supporting the weight of the pump itself.
Easy to install and remove from wells. Its double-weave structure prevents the hose from kinking.
A hose designed to work in high pressure wells.
Easy to handle and roll.

DIAMETER		WEIGHT	THICKNESS	WORKING PRESSURE	BURST PRESSURE	Tensile fracture	MAX. LOAD
in.	mm.	gr/m.	mm.	bars	bars	kg.	kg.
2″	51,0 – 53,5	≤ 925	4,5 – 4,9	40	≥ 120	5500	1000
3″	75,5 – 78,0	≤ 1350	4,6 – 5,0	30	≥ 90	7300	1750
4″	101,5 – 104,0	≤ 1900	4,8 – 5,2	25	≥ 80	10600	3300
6″	151,5 – 154,0	≤ 2950	4,9 – 5,3	21	≥ 62	14600	6200