Product introduction
SMO,SMC is a stainless steel horizontal single-stage centrifugal pump, which conveys the liquid by rotating the impeller with the centrifugal force. It mainly consists of spindle, impeller, diffuser, pump casing, mechanical seal combined into the pump body and motor connection.
SMD,SMC series use stainless steel plate technology such as stamping, bulging and welding and pull-back design, for impeller, coupling and motor to be pulled out without connecting pump body and pipeline system. The SMD series is a one-piece design with an extended shaft connection for the motor while the SMC series is a rigid connection design for the standard motor.
- SMC Series
- Motor
- Operating Conditions
- Performance curves
- Ambient temperature
- Range
- Performance Cruve
- Installation
• Design: The SMC is a stainless steel horizontal single-stage centrifugal pump that conveys liquid by rotating the impeller with centrifugal force.
• Components: It mainly consists of a spindle, impeller, diffuser, pump casing, and mechanical seal combined into the pump body and motor connection.
• Construction: The series utilizes stainless steel plate technology, including stamping, bulging, and welding.
• Connection: The SMC series features a rigid connection design for the standard motor.
• Type: Equipped with totally enclosed, fan-cooled, 2-pole standard motors.
• Enclosure Class: IP55.
• Insulation Class: F.
• Voltage: 3×220-240V/380-415V or 1×220-240V.
• Availability: Single-phase motors are available for the 0.37kW to 2.2kW range.
Pump Material
• Stainless Steel: Options include AISI 304 or AISI 316.
• Liquid Type: Suitable for pumping liquids that are thin, clean, non-flammable, noncombustible, or non-explosive, and do not contain solid particles or fibers.
• Normal Temperature Pump: -15°C to +70°C.
• Hot Temperature Pump: -15°C to +100°C.
• Maximum Ambient Temperature: +40°C.
• Maximum Altitude: Up to 1000 m above sea level
• Measurements are based on motors used at 2900rpm or 2950rpm.
• Tolerances are according to ISO 9906.
• Curves apply to a kinematic viscosity of 1 mm2/s with measurements made using airless water at 20°C.
If the ambient temperature exceeds 40°C or the pump is installed at an altitude exceeding 1000 m, the motor output power (P2) will decrease.
• In these cases, it is necessary to use a motor with a higher rated output.
Minimum Inlet Pressure (NPSH)
• A minimum pressure on the inlet side is required to avoid cavitation.
• Cavitation risks increase if the water tank is lower than the pump inlet, if the liquid
temperature is high, or if the actual flow significantly exceeds the rated flow.
• The maximum suction range is calculated using the formula: H = Pb – Nf – Hf – Hv – Hs.
o Pb: Atmospheric pressure.
o Nf: Net positive suction head.
o Hf: Pipeline loss at inlet.
o Hv: Vaporization pressure.
o Hs: Safety margin (Minimum 0.5m head).
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