MODULE, DELIVERY AND WELL CLEANING
Valid Article
MODULE, DELIVERY AND WELL CLEANING
Definition
Module containing the necessary articles for mechanical cleaning and disinfection of wells. To be used with a motor pump (to clean a shallow well) or a dewatering pump. Pumps are not include in this module.
Specifications
Components
Code | Label (English) | Quantity |
CWATASSYP06 | ASSEMBLY cleaning tube, plastic + half-coupling | 1 |
CWATTOOLH23 | HOOK SPANNER, 2"-3", for Guillemin coupling | 2 |
CWATSEALTT9 | TAPE (Teflon) 19mmx15m, 0.2mm thick, roll | 3 |
PHYGBRUSRH- | BRUSH scrubbing, hard bristles + handle | 1 |
CWATASSYP12 | ASSEMBLY T-coupling, galvanised, suspension, 2 pcs | 1 |
CWATCSEMP2IC | (symmetrical half-coupling) PLUG, 2" + chain | 1 |
CWATHOSS2086H | SPIRAL HOSE, 2", NP6, 8m + 2 half-couplings + lock | 2 |
PELEEXTD102 | EXTENSION CABLE, 3G2.5²/10m, IP20, plug type E | 1 |
PHDWROPE05P | ROPE, polypropylene, Ø 5mm, twisted, per metre | 100 |
CWATHOFD2102H | HOSE flat, 2", NP12, 10m, delivery + mounted couplings | 1 |
Instructions for use
Used for well cleaning and disinfection.
The T-piece allows to instal the pump quickly and easily in a well and provides 2 outlets for the pumped up water.
For a water level slightly deeper than the maximum total head, the dewatering pump can be connected in series with a surface pump (e.g. petrol motor pump KWATKPUP30-).
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
Precautions for Use
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!).