Wellhose

Wellhose – Flexible Rising Main
(
1” to 4” option)

The Wellhose system provides a means to obtain the benefits of Boreline flexible rising main at a cost-effective price. Using the latest engineering plastics and advanced manufacturing processes, the Boreline Glass Reinforced Nylon (GRN) Couplings together with the Wellhose give the same performance as Boreline and stainless steel couplings at a fraction of the cost.

Wellhose is supplied cut to length to suit your borehole and comes complete with cable straps included in the price. Wellhose is specifically designed to take the full weight of itself, pump, motor, cable & water and so requires no support ropes or wires.

Benefits:

  • Quick, easy, inexpensive installation and retrieval
  • Fully resistant to corrosion, scaling & biological growth
  • Light weight
  • Excellent hydraulic performance

Specifications:

  • Water pH 4 – 9
  • Maximum Swell 5%
  • Average Extension 3%
  • Max Operating Temp 40°C

Wellhose Specifications

Nominal Size 1″ 1 ¼” 1½” 2” 2 ½” 3″ 4″
Inside Diameter 25 mm 32 mm 38 mm 50 mm 65 mm 76 mm 102 mm
Maximum set depth 100 m 100 m 100 m 100 m 75 m 75 m 75 m
Operating Pressure 12 bar 12 bar 12 bar 12 bar 8 bar 8 bar 8 bar
Maximum Working Load 400 kg 500 kg 600 kg 800 kg 1 000 kg 1 300 kg 1 400 kg
Minimum Well Diameter 3″ 4″ 4″ 5″ 6″ 6″ 8″
GRN Coupling Torque Settings 10Nm 10Nm 10Nm 15Nm 20Nm 25Nm 25Nm
 Weight Per Metre 0.2 kg 0.26 kg 0.3 kg 0.4 kg 0.5 kg 0.8 kg 1.15 kg

 


The manufacturer reserves the right to modify specifications without prior notice.
Please contact us on any technical queries
sales@hosessa.com or +27 21 948 3971

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