|
Uniquely Pancera's PVC pipe has been tested by ARPA (regional agency for environmental protection) and approved for manufacture in accordance with Ministerial Decree Number 174/2004 for the abduction of and distribution of water intended for human consumption. |
| Pancera Tubi e filtri s.r.l. also manufactures PVC screen covered with a stainless steel net. This product is particularly suited for fine sand and silt as it does not clog and can be installed to greater depths due to its high collapse resistance.
Compared with gravel coated screens these pipes cost less, exhibit higher flow rates and most importantly require a smaller diameter bore hole.
|
|
 |
Clear Solutions International Ltd also supply Pancera's carbon steel, galvanised steel and stainless steel well screen and casing. |
Depending on the type of well screen and casing PVC pipes and screens are available from 33mm diameter to 630mm diameter with Whitworth, Trapezoidal (DIN 4925) or Flat Trapezoidal Threads.
Depending on the application and the ground conditions our engineers can provide advice on the most suitable product for each particular project.
|
 |
 |
Bentonite Pellets
With over 70% Montmorillonite Clear Solutions International Ltd's True-Seal™ Bentonite Pellets create a permanent, impermeable and flexable well seal and exhibit the following properties:
Free Swelling Volume > 500% (after 48 hrs)
Contained Swelling Volume > 40% (after 48 hrs)
Settling Velocity 40 (cm / sec)
Swelling Onset 15 (minutes) |
