Testing facilities at the new Hatcliff complex, for pressurized testing of valves and large water pumps. - - FAO Technical Assistance to AGRITEX: ZIM/91/005/G/01/12. The FAO complex situated at Hatcliff, outside Harare, is the only one of its kind in South Africa, designed for testing all types of locally manufactured irrigation systems. At present all systems undergoing testing, are Zimbabwean manufactured.