Filter Housing Manufactured to ISO 3834-3

Product description

Filter housing manufactured according to ISO 3834-3 welding quality requirements

This filter housing is manufactured according to ISO 3834-3 welding quality requirements and is intended for industrial liquid filtration applications where controlled fabrication quality and reliable welding processes are essential.

ISO 3834-3 defines quality requirements for fusion welding of metallic materials. It ensures that welding procedures, personnel qualification and production controls are managed according to a recognized European standard. This makes the filter housing suitable for applications where consistent workmanship and documented welding quality are required, without the need for pressure vessel certification under PED, AD 2000 or ASME.

The filter housing can be configured for a wide range of filtration tasks and is manufactured to order based on process conditions, material selection and connection requirements.

Manufacturing standard and quality control

Manufacturing to ISO 3834-3 focuses on controlled welding processes and traceability during production. This includes:

• qualified welding procedures

• trained and qualified welders

• documented production controls

• inspection of welded joints

This standard is commonly used for industrial equipment that requires proven welding quality but does not fall under mandatory pressure equipment regulations.

Design and configuration

The filter housing is designed as a modular solution and can be configured to suit different filtration principles and installation requirements. Depending on the application, the housing can be supplied in various designs and sizes.

Typical configurable parameters include:

• housing diameter and length

• connection type and orientation

• sealing system

• internal filter element design

• surface finish

The design allows the filter housing to be integrated into existing systems or supplied as part of a new filtration installation.

Materials of construction

Filter housings manufactured to ISO 3834-3 are typically produced in stainless steel or carbon steel, depending on the chemical compatibility and process conditions. Material selection is defined during the quotation phase to ensure suitability for the filtered medium and operating environment.

Key benefits

• Manufactured according to ISO 3834-3 welding quality requirements

• Controlled and documented welding processes

• Flexible design suitable for multiple filtration concepts

• Custom manufactured to order

• Suitable for industrial filtration applications

• Ideal where pressure vessel certification is not required

Typical applications

These filter housings are commonly used in:

• industrial liquid filtration

• chemical and process industries

• water and utility systems

• recycling and recovery processes

• general industrial filtration installations

Variants and filter types

This product page represents a generic filter housing manufactured to ISO 3834-3. Specific filter types can be selected as variants, including:

• bag filter housings

• basket filter housings

• candle filter housings

• modular filter housings

• filter housings with quick release closure

Configuration and quotation

Filter housings manufactured to ISO 3834-3 are supplied on a quotation basis. This allows full customization of:

• filter housing type

• dimensions and connections

• material grade

• sealing system

• quantity

This ensures the filter housing matches the technical and operational requirements of the application.