Water pumps for domestic use (UNICEF) Monday, 17 October 2005 Sunlabob will install two solar water pumps for domestic use in two mountain villages in Vientiane province. One pump will pump 80 metres up and deliver 12'000 liters per day. The other pump will pump 90 meters up and deliver 8'000 litres per day. These systems are funded by UNICEF.