ABB SCC-02P5010 Diaphragm Pump Bypass

The ABB SCC-02P5010 is a diaphragm pump and bypass component used in ABB process analytical systems for sample gas handling. The product is associated with the ACX Sample Gas Feed Unit SCC-F and is designed to provide controlled gas movement within a sample preparation arrangement. Its catalog description identifies it as a diaphragm pump/bypass with a power supply specification of 115/230 V and 50/60 Hz.

In gas analysis systems, stable sample transport is an important part of reliable measurement. Before a gas reaches an analyzer, the sample may need to be conveyed through filters, cooling equipment, flow-control components, tubing, and other conditioning devices. A suitable sample pump provides the movement required to transfer the gas through this process. The SCC-02P5010 is designed for this type of sample gas handling application.

Product Overview

The SCC-02P5010 belongs to ABB’s Process Analytics product environment and is listed as a component for the SCC-F Sample Gas Feed Unit. ABB product information identifies the part as a diaphragm pump/bypass, while product catalog information places it within the ACX sample gas handling system.

The pump is an important mechanical component within a sample gas path. Instead of functioning as a general-purpose industrial process pump, it is associated with analytical gas sampling equipment where the controlled transfer of sample gas is required. This distinction is important when selecting a replacement component because compatibility depends on the surrounding sample preparation system as well as the electrical supply.

Diaphragm Pump Operating Principle

A diaphragm pump moves gas through cyclic diaphragm movement. The changing volume inside the pump chamber produces suction on one side of the cycle and discharge on the other. Check-valve action controls the direction of gas movement, allowing the pump to convey the sample through the connected gas path.

This operating principle is suitable for analytical sample handling because the pump can move gas without using a rotating impeller in direct contact with the sample path. The pump arrangement can therefore be incorporated into systems where controlled sample transportation is required between sampling equipment and analytical components.

For the SCC-02P5010, the pump function should be considered together with the bypass arrangement indicated by the ABB catalog description. The bypass function can form part of the sample gas routing arrangement, depending on the configuration of the associated SCC-F system.

Electrical Characteristics

The specified electrical supply for ABB SCC-02P5010 is 115/230 V with a frequency of 50/60 Hz. This dual-voltage and dual-frequency specification allows the component to be used with the electrical supply arrangements specified for the associated sample gas system.

Correct electrical configuration is essential when installing or replacing a diaphragm pump. The available supply voltage should be confirmed against the equipment documentation and the existing system configuration before connection. Wiring, protection, and installation procedures should follow the applicable ABB documentation and the requirements of the complete analytical system.

Gas Handling Application

The SCC-02P5010 is intended for sample gas handling rather than for general liquid pumping. In a process analysis installation, gas is taken from a process or sampling point and transferred through a sample preparation system before reaching the analyzer. The sample gas pump provides the mechanical force necessary to maintain this transfer path.

Sample gas systems can include several stages. Depending on the application, these may include sample probes, filters, condensate management, gas cooling, flow measurement, valves, tubing, and the analyzer itself. The diaphragm pump works as part of this overall arrangement rather than as an isolated device.

The relationship between the SCC-02P5010 and the SCC-F Sample Gas Feed Unit is therefore significant. When replacing the component, the correct part number and the configuration of the surrounding sample preparation equipment should be checked to ensure that the replacement corresponds to the original system design.

Connection and Integration

Available product catalog information identifies the pump as an N86 KPE type gas pump without housing and specifies G1/8 inch female connections. The same information identifies a nominal flow rate of approximately 6 L/min. These specifications describe the pump component and should be considered when checking mechanical compatibility with the existing gas circuit.

Connection requirements should always be checked against the actual system documentation before installation. Sample gas systems can operate under specific flow, pressure, temperature, and gas composition conditions, and the pump should not be selected solely from its electrical characteristics.

Role in ABB Process Analytics Systems

ABB process analytical systems are designed to obtain representative samples from industrial processes and deliver them to measurement equipment. The sample handling section is particularly important because analyzer performance depends on the condition and availability of the gas sample.

The SCC-02P5010 contributes to this sample-handling process by providing gas movement within the associated SCC-F equipment. Its position in the sample gas path means that pump condition can affect sample transport. A pump with restricted movement, damaged diaphragm components, blocked connections, or other mechanical problems may reduce the effectiveness of the sample handling system.

Maintenance Considerations

Diaphragm pumps are mechanical components and should be considered part of the maintenance program for a sample gas system. Maintenance requirements depend on the gas composition, operating conditions, duty cycle, and overall system configuration.

When investigating a pump-related issue, technicians can check the electrical supply, tubing connections, flow path, filters, valves, and pump operation as part of a systematic diagnosis. Restrictions elsewhere in the sample line can also influence apparent pump performance, so the complete sample handling path should be considered before replacing the pump.

If a diaphragm pump requires replacement, the identification number should be checked carefully. ABB SCC-02P5010 is a specific product identification and should not be confused with other diaphragm pump components used within the SCC-F product family. Related parts may have different flow characteristics, configurations, or application positions.

Product Identification

The most important identification information for this component is the ABB product ID SCC-02P5010. The ABB catalog description is “diaphragm pump/bypass 115/230V 50/60Hz.” This description provides the primary reference for identifying the component in procurement, maintenance, and spare-part documentation.

When checking an existing installation, the product identification should be compared with the equipment documentation and the installed pump configuration. Electrical rating, connection arrangement, sample gas requirements, and the associated SCC-F system should all be considered before selecting a replacement.

Conclusion

ABB SCC-02P5010 is a diaphragm pump/bypass component associated with ABB ACX process analytical sample gas handling systems and the SCC-F Sample Gas Feed Unit. Its specified electrical supply is 115/230 V at 50/60 Hz, and available catalog information identifies it as an N86 KPE gas pump configuration.

The component is intended to support controlled sample gas movement within an analytical sample preparation system. For maintenance and replacement applications, accurate part-number identification and verification of the surrounding sample gas system are important. Understanding the pump’s electrical and mechanical characteristics helps ensure that the component corresponds correctly to the intended ABB process analytical installation.