Download Wellman datasheet as PDF
It is made from extruded thermoplastic polyether based polyurethane (TPU) with excellent wear & tear properties. The reinforcement is made from circular woven filament polyester yarn. The “extrusion through the weave” production method gives a very strong bonding between cover and lining as well as firmly encapsulating the woven polyester.
The hose has the following certifications:
WRAS approved to BS 6920UK
KTW-DVGW approval, Germany
W270 approval, Germany
Mandals Wellman is an important part of a system where also the coupling is central. The hose is mainly used in a borehole with a submersible pump mounted at the end of the hose. This is possible due to the high tensile strength of the hose. The use of such pumps is the reason why there is an incorporated strap at the outside of the hose, so that the electrical cables for the pump can be strapped to the hose.
Mandals Wellman can operate in a temperature range from -50°C to +75°C. It can withstand intermittent use up to + 80°C. Maximum length extension under recommended operation is 2 % and maximum diameter swell under recommended operation is 15 %.
Standard lengths up to 200 meters. Longer lengths can be made on request.
