WELLMASTER 200-"THE ULTIMATE"

WELLMASTER 200 is the premier, flexible rising main system for use in ground-water extraction. It is manufactured from high tenacity synthetic yarns, circular woven and totally encapsulated in a tough high performance elastomer. The riser has an integral textile reinforced rib for location of the power cable strapping system. 

Its features include: 

  • Lightweight
  • Continuous lengths
  • World-wide potable water approval
  • Layflat coilable construction for ease of storage, handling and transport
  • Exceptionally high tensile strength and pressure rating
  • High safety margin in both tensile and hydraulic performance
  • Totally resistant to corrosion, microbiological attack and internal scaling
  • Compatible with all types of submersible pumps
  • Superior hydraulic performance with low friction loss for reduced operating costs
  • Total security of couplings
  • High abrasion resistance lining and cover
  • Rapid installation and retrieval methods resulting in substantial cost savings
  • Long operational life
  • 5 year warranty
  • Manufactured under Angus's IS09002 Quality Management Systems accreditation
NOMINAL TECHNICAL SPECIFICATION 
 
Dimension   2" 
51mm
3" 
76mm
4" 
102mm
5" 
127mm
6" 
152mm
Short length burst pressure (bar) 57 57 57 57 57
Ultimate tensile strength (te) 4 7 12 15 20
Weight (average) (Kg/m) 0.58 0.99 1.41 2.02 2.62
Maximum average extension under recommended operation (%) 2.0 2.0 2.0 2.0 2.0
Diametric swell under recommended operation (%) 15 15 15 15 15
Wall thickness (mm) 3.3 3.4 4.0 4.5 5.1
Maximum working head (m) 258 258 258 258 258
Maximum continuous end load (te) 1.6 2.8 4.8 6.0 8.0
Maximum operating temperature (°C) 50 50 50 50 50
Water Quality Below 30°C 
30-50°C
(pH) 4-9 
5-9
4-9 
5-9
4-9 
5-9
4-9 
5-9
4-9 
5-9
Angus Fire Armour Limited operates a continuous programme of product development. The right is therefore reserved to modify any specification without prior notice and Angus should be contacted to ensure that the current issue of all technical data sheets is used 
 

 
 

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