T-T has launched its UNIQA series of pumps, which goes from 4 to 200kW with 2, 4, 6 and 8 pole motors, 50/60 Hz power and DN80 to DN400 discharge ports, vortex impellers with full free passage and channels with anti-blockage systems, make the Uniqa® series ideally suited to operation in any conditions.
The motors have been designed to reach the Premium Efficiency Class IE3 according to the CEI EN 60034/30 regulations, can work in uninterrupted service S1 in water up to a temperature of 60°C, as per NEMA A. All hydraulic components are designed to provide highest efficiency and best performance.
The Aquavault seat gate valve is the latest engineered product to be added to T-T's valve portfolio. It incorporates a number of features such as a captive dezincification resistant stem nut within the EPDM vulcanised wedge to ensure long-life operation and guided polymer wedge shoes for reduced operating friction.
Additionally the triple stem seals are replaceable under pressure and the valve is suitable for buried service. Furthermore, the Aquavault™, to BS516 also exceeds the demanding torque requirements of EN1074-2. Manufactured in robust ductile iron with all materials WRAS listed the valve is suitable for wide ranging applications including potable water.