Wellman 300 is a permanent alternative to traditional materials such as steel, fibreglass, PVC and polyethylene in water wells with electric submersible pumps. WELLMAN 300

RAPID INSTALLATION AND RETRIEVAL OF THE SUBMERSIBLE PUMP - SUPERIOR HYDRAULIC PERFORMANCE
- LOW MAINTENANCE
- EASY TO STORE AND TRANSPORT • Groundwater abstraction / potable & brackish
• Water supply wells in R.O.
• Desalination plant app.
• Food processing
• Irrigation / Agriculture
• Environmental monitoring
• Mine de-watering
• Land stabilization
• Solar power systems
• Offshore rig fire water and service pumps APPLICATION

ADVANTAGES INTERNATIONAL DRINKING WATER CERTIFICATION LOW MAINTENANCE The textile reinforcement is designed to swell under operating conditions up to 15%. This feature gives a nominal increase in riser diameter, reducing friction loss and improving hydraulic performance. Often this can be translated into a smaller Wellman diameter than conventional rigid pipe, giving additional financial benefits. EASY TO STORE AND TRANSPORT Wellman has a small storage footprint compared to rigid pipe, allowing transportation by smaller vehicles and requiring less manpower. Particularly useful when installation is required in remote locations with poor access. Supplied in a single length to the required pump setting, there are no flanges or joints, except at the pump and headworks. Installation options include by crane or with a vehicle allowing for rapid restoration of service in the event of routine maintenance or pump failure. RAPID INSTALLATION AND RETRIEVAL OF THE SUBMERSIBLE PUMP All synthetic materials of construction mean that there is zero corrosion and no scale build up. The high grade polyurethane lining and cover material is resistant to hydrocarbon fuels, many chemicals, ozone and UV, abrasion and microbial attack. SUPERIOR HYDRAULIC PERFORMANCE

DOWNLOAD DATASHEET Wellman 300 is manufactured using ’through-the-weave’ technology, where the high grade polyurethane lining and cover are formed in a single process to provide a tough composite riser. The textile reinforcement is designed to support the weight of the submersible pump, the column of water, the power cable and the riser itself, with a minimum 2.5:1 safety factor.

Additionally, torque on pump start-up is accommodated without damage to the riser. The Mandals company also manufactures the textile weaving machines used by all the major hose companies throughout the world so our understanding of textile design and technology is unparalleled
Wellman 300 is the main component of a complete system, which includes couplings, power cable attachment equipment, lifting clamps and wellhead rollers. All ancillary equipment can be supplied and factory-trained installation engineers are available to provide assistance and training if required.

IT IS IMPORTANT THAT ONLY APPROVED ACCESSORIES ARE USED WITH THE WELLMAN RISER.
THE USE OF ALTERNATIVE COMPONENTS WILL COMPROMISE THE INTEGRITY OF THE COMPLETE SYSTEM WELLMAN 300 TECHNICAL DATA

BEST OPTION FOR WELLS WITH ELECTRIC SUBMERSIBLE PUMPS