Product introduction
SVM, SVMT is a high-efficiency and energy-saving vertical multi-stage centrifugal pump. The centrifugal force generated by the impeller of the rotary pump drives the fluid to transfer. Its pump body and motor are composed of
main shaft, impeller, diffuser, pump case and mechanical seal, and connected by coupling. SVM, SVMT series can be used as booster pump alone or as auxiliary booster equipment in the booster system of construction and industry. Its piping structure ensures that the pump is directly installed in the same horizontal piping system with the same diameter in and out. This design makes the structure and piping of the pump more compact.
SVM, SVMT series vertical multi-stage centrifugal pump can be installed vertically or horizontally on pipeline according to different installation space. In the case of horizontal installation, the pump needs to be added with fixed module to ensure the stability of the pump during operation.
Pump material
Cast iron
Stainlesssteel(AISI304/I316)
Duplex stainless steel(2205)
Pipe connection
DIN flange, ANSI flange
Thread
Oval flange
Tri-Clamp
Motor
- Totally enclosed, fan-cooled, 2-pole standard motors
- Enclosure class: IP55
- Voltage: 3×220-240/380-415V 1×220-240V
- Insulation class: F
- Available with single-phase motors(0.37kW-2.2kW)
Liquid temperature °C
- Normal temperature pump: -15°C to +70°C
- Hot temperature pump: -15°C to +120°C
If the ambient temperature exceeds the 40 °C or the pump is installed at an altitude exceeding 1000 m, the motor output
power P2 will decrease. In such cases, it necessary to use a motor with a higher rated output.
Performance curves
- The motors used for the measurements are based on 2900rpm or 2950 rpm
- Tolerances to ISO 9906
- Measurements have been made with airless water at a
temperature of 20 °C - The curves apply to the following kinematic viscosity:=1 mm²/s
- Select a best efficiency of the pump which is operating
within the bold curve of the pump performance.
Pump performance range
Ultra efficient Siemens motor
Fluid optimization design is energy-saving and efficient
Adopting a containerized anti dry abrasion mechanical seal for convenient maintenance
Activity flange Easy to install
Typical application
Water treatment: ultrafiltration system, reverse osmosis system, distillation system, separator, swimming pool
Liquid transportation: cooling air conditioning system, boiler feedwater, condensing system, and cooling tower
Water supply: filtration and transportation of water plants, zoning of water supply in water plants, pressurization of main pipelines, and pressurization of high-rise buildings
Industrial pressurization: process water system, high-pressure flushing system, fire protection system, automotive cleaning equipment