ASSEMBLY cleaning tube, plastic + half-coupling
Valid Article
ASSEMBLY cleaning tube, plastic + half-coupling
Form
Plastic tube with pierced holes of 4 to 6mm. One end of the tube is closed, the other one has a 2" ND50 symmetric half-coupling (N°7 on the picture). Per piece.
Fit
Part of the KWATKPUED1- KIT, PUMP, ELECTRICAL, DEWATERING + WELL CLEANING.
Fits on the 2" symmetric half-coupling of the delivery hose of a pump (Motor pump or dewatering pump).
Function
Used for well cleaning and disinfection.
Can be used with a motor pump (to clean a shallow well) or with a dewatering pump.
Caution when using an electric pump: Switch off the power supply to the pump when somebody is in the same body of water being pumped (risk of electrocution!).
Part of the KWATKPUED1- KIT, PUMP, ELECTRICAL, DEWATERING + WELL CLEANING
For more detailed information see "Public Health Engineering in Precarious Situations", MSF, 2nd edition, 2010:
- T.B. 2.03 Cleaning and disinfection of a well
- T.B. 2.25 Centrifugal pumps
- T.B. 2.27 Determination of the maximum pumping rate of a well