Singlestage pumps type E
Singlestage pumps type E | Turbo-S Ltd
Type E pumps are Bulgarian single-stage centrifugal pumps with one-sided liquid inlet into the impeller. The pumps are Bulgarian-made – Turbo-S EOOD, Vidin. . Through our adapted model equipment for a new modern casting method, greater smoothness in the impellers is achieved. This improves the efficiency of the pump in operating mode, respectively, energy consumption. Possible reduction of the impeller in relation to the user’s needs for a desired operating point. In this way, the energy consumed is reduced. The operation of a type E water pump can be made more efficient and economical by using a speed regulator that adjusts the pump mode to the system.
Operating limits pumps
Maximum flow: up to 120 l / sec (430 m3/hr)
Maximum total head: up to 85 meters head (8 bars)
Temperature range: up to + 80 ° C
Application
Irrigation, drainage, water supply, industry and agriculture, fire protection systems, washing systems, thermal power plants, hydropower plants etc.
Single-stage pumps type E are coupled with high-efficiency motors with energy efficiency class IE3 or IE4, characterized by low operating costs, or IE2 with a frequency converter. This guarantees long-term economic benefits for users.
Max. flow rate up to: 120 l/sec (432 m3/h)
Max. total head up to: 85 meters water column (8.5 bar)
Temperature range: up to + 80°C
Shaft seal – gland packing as standard, if not indicated CHU; Material for execution – cast iron 20 as standard, if not indicated otherwise.
Variant of manufacturing of Bulgarian horizontal single-stage pumps – only a pump without a motor or a pump unit, including a pump, coupled via an elastic coupling to a motor, placed on a common metal frame. Motors.
The nominal parameters of the pumps were obtained when transporting water with a temperature of 20 °C, a pressure of 735.5 mm Hg and a viscosity of ν= 1.10-6 m2/s. Operation in modes other than those specified in the manufacturer’s catalog may lead to cavitation or engine burnout. Observe the given suction height, which will ensure pump operation without cavitation.