ABB 999823 Filter Element 50X20X135MM for Industrial Filtration and ABB Equipment Maintenance Applications

As a filtration component, ABB 999823 has a different function from electrical control modules, drives, contactors or motor components. Its purpose is related to the removal or retention of unwanted particles from an air or process stream within the equipment where the filter assembly is installed.

Product Identification

• Manufacturer: ABB
• Part Number: 999823
• Component Type: Filter Element
• Product Description: Filter Insert
• Associated Dimension: 50X20X135MM
• Associated Replacement Reference: 730682/999823
• Component Category: Industrial Filtration
• Application: Compatible ABB Industrial Equipment
• Unit Type: Filter Component

ABB 999823 Filter Element Overview

The ABB 999823 reference identifies a compact filtration component rather than a complete filtration system. Available catalog information describes the related component as a filter insert with an ABB type designation of 50X20X135MM. The same catalog record identifies 730682/999823 as a replacement relationship, providing an important reference when comparing historical and current part numbers.

Another industrial parts record identifies ABB 999823 specifically as a “Filter stone.” Although terminology can vary between equipment records, the available information consistently places 999823 within the ABB filtration-component category. :contentReference[oaicite:1]{index=1}

For technical identification, the complete part number should be preserved as ABB 999823 rather than shortened to a generic description such as filter or filter insert.

Filter Insert Function

A filter element provides a physical filtration barrier inside an industrial system. Depending on the equipment design, a filter can retain dust, particles, contaminants or other unwanted material while allowing the intended air or fluid stream to pass through the filtration medium.

The effectiveness of a filter depends on its physical construction, filtration medium, surface area, installation position and the characteristics of the equipment in which it operates. Therefore, the filter element should always be matched with the correct equipment assembly and application.

ABB 999823 should be considered a specific component reference rather than a universal industrial filter designation.

50X20X135MM Filter Designation

Available ABB parts catalog information associates the filter insert with the designation 50X20X135MM. This dimensional identification is useful when comparing the component with an existing filter assembly or equipment drawing.

Dimensions are particularly important for filtration components because even a small difference in diameter or length can prevent correct installation. The filter must seat correctly within its housing so that the intended flow path passes through the filtration medium rather than around it.

The 50X20X135MM designation should therefore be used as a dimensional reference together with part number 999823 rather than as a substitute for the complete ABB identification.

Replacement Reference 730682/999823

A related ABB catalog record for filter insert 768096 lists 730682/999823 as the replacement reference. This indicates an association between the 999823 identification and the 730682 reference within the relevant parts information. :contentReference[oaicite:2]{index=2}

Replacement relationships are useful when maintaining older industrial equipment because an equipment drawing, inventory record or previous maintenance document may contain a different reference from the one currently used in a parts database.

When evaluating a replacement, the equipment model, original filter dimensions and installation arrangement should still be checked before selecting the component.

Filtration in Industrial Equipment

Filtration is an important part of many industrial systems. Clean air or process media can help reduce contamination and protect sensitive components located downstream of the filtration stage.

In equipment that uses forced air for cooling or ventilation, a filter can help limit the amount of airborne material entering the equipment enclosure or airflow path. In other systems, filtration can serve a process-related function.

The exact purpose of ABB 999823 depends on the equipment assembly in which the component is installed. The part number itself identifies the component, while the host equipment determines its operating function.

Physical Identification

The compact size associated with the 50X20X135MM designation makes dimensional verification practical during maintenance. Technicians can compare the existing filter housing, retaining structure and filter cavity with the documented dimensions.

Available catalog data for the related filter insert listing records a net weight of approximately 0.217 kg. This value is useful as a catalog reference but should not be treated as a substitute for dimensional or application verification. :contentReference[oaicite:3]{index=3}

Filter media construction, sealing surfaces and internal support structures can also influence compatibility even when external dimensions appear similar.

Installation Considerations

Correct installation is important for any industrial filter element. The filter should be positioned according to the equipment’s intended flow direction and mounting arrangement.

The sealing surfaces should be correctly seated where the equipment design requires a sealed filter chamber. A damaged or incorrectly positioned seal can allow air or fluid to bypass the filtration medium.

The filter housing should also be checked for accumulated contamination, mechanical damage or deformation before a replacement element is installed.

Filter Performance

Filter performance depends on the condition of the filtration medium and the operating environment. As contaminants accumulate, the pressure difference across the filter can increase. In airflow systems, excessive restriction can reduce available airflow and affect cooling performance.

For this reason, filtration components should be considered as part of the complete equipment airflow or process circuit rather than as isolated parts.

The correct maintenance interval depends on operating conditions, contamination levels and the manufacturer’s equipment requirements.

Industrial Maintenance Applications

ABB 999823 can be relevant when maintaining industrial equipment that uses the associated ABB filtration assembly. Correct identification helps maintenance personnel distinguish the required filter element from visually similar components.

Industrial maintenance records should include the complete part number, equipment identification and, where available, the associated filter assembly reference.

This approach reduces the risk of selecting a filter based only on general dimensions or appearance.

Technical Specification Summary

Importance of Correct Part Identification

Filter elements can have similar external appearances while using different filtration characteristics, dimensions or mounting arrangements. Therefore, part-number identification is particularly important when selecting an industrial replacement component.

For ABB 999823, the 999823 reference should be compared with the equipment documentation and the physical filter assembly. The 50X20X135MM dimensional designation provides an additional identification point, but the part number remains the primary reference.

Where 730682 appears in older records, the 730682/999823 relationship should also be considered during parts verification. :contentReference[oaicite:4]{index=4}

Storage and Handling

Filter elements should be protected from contamination, moisture and physical deformation before installation. Damage to the filtration medium or sealing surface can affect the intended filtration function.

The component should be handled carefully to avoid crushing, bending or contaminating the filter media. The filter housing should also remain clean during installation.

These handling considerations are applicable to industrial filter inserts generally and should be combined with the specific maintenance requirements of the ABB equipment.

Inspection of Existing Filter Assembly

Before identifying ABB 999823 as the required component, maintenance personnel can inspect the existing filter assembly and compare its dimensions, mounting arrangement and identification markings.

Important points include filter length, outer and inner dimensions, sealing surfaces, retaining features and the available part number. If the existing component has a label or stamped identification, that information should be recorded together with the equipment model.

This provides a more reliable basis for determining compatibility than appearance alone.

Application Compatibility

ABB 999823 should be selected for equipment configurations that specify this particular filter reference or its documented replacement relationship. A filter with similar dimensions is not automatically an equivalent component.

Filtration characteristics, pressure drop, sealing and installation geometry can all affect system performance. Therefore, compatibility should be established using the equipment documentation and the complete component identification.

The available catalog information specifically associates ABB 999823 with a filter insert and the 50X20X135MM designation. :contentReference[oaicite:5]{index=5}

Technical Documentation

The available parts information identifies ABB 999823 as a filter-related component and provides a connection to the 730682 replacement reference. Another catalog record describes the associated filter insert as 50X20X135MM. :contentReference[oaicite:6]{index=6}

Because public information for this part number is limited, specifications such as filtration grade, pressure-drop characteristics, filter-media material and exact host-equipment model should not be inferred without the corresponding ABB equipment documentation.

Keeping these parameters configuration-specific helps prevent inaccurate technical information from being transferred into industrial equipment records.

Maintenance Planning

The condition of a filter element can influence the performance of the equipment in which it is installed. Maintenance planning should therefore consider the operating environment and the amount of contamination encountered by the system.

In dusty or contaminated environments, filtration components may require more frequent inspection than in clean operating areas. A maintenance program can include visual inspection, checking for excessive contamination and verifying that the filter housing remains correctly sealed.

Any maintenance procedure should follow the safety and service requirements applicable to the host ABB equipment.

Product Identification Summary

ABB 999823 is an industrial filter element reference associated with an ABB filter insert. Available parts information identifies the component as a filter-related spare part and associates it with the 50X20X135MM designation. A related ABB catalog record also lists 730682/999823 as a replacement reference. :contentReference[oaicite:7]{index=7}

For technical records and search indexing, the most useful identification is ABB 999823 Filter Element. The additional terms “Filter Insert,” “50X20X135MM” and “730682/999823” can be retained as secondary identification references where appropriate.

Conclusion

ABB 999823 is identified as a filter element used within compatible ABB industrial filtration assemblies. Available catalog information describes the component as a filter insert and associates it with the 50X20X135MM dimensional designation. The same information identifies a replacement relationship involving 730682/999823. :contentReference[oaicite:8]{index=8}

The component should be identified by its complete ABB part number rather than by general terms such as filter or filter insert. Dimensional information can support compatibility checks, but the equipment model, filter housing, sealing arrangement and filtration requirements should also be considered.

For industrial maintenance records, inventory databases and technical product pages, the recommended identification is ABB 999823 Filter Element, with 50X20X135MM and 730682/999823 retained as associated references where applicable.