Design and Manufacture of Bulk Tank Hydraulic Filters

Hydraulic bulk tank filters manufacturing and development for superior performance in applications across various industries.

End to End Design and Manufacturing

Operating across many sectors and industries, Pallman have embarked to become a renowned filtration brand on the global stage in the research, innovation, design, development, and manufacture of hydraulic filters. Our engineering teams work with customers to design and manufacture hydraulic tank filters directly installed on the reservoir and bulk tank of a hydraulic system. Pallman takes control of the hydraulic filter manufacturing process end to end, to ensure the supply of premium quality filters, often improving on OEM filtration products.

In-tank Hydraulic Filters

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Filters that are submerged directly into the hydraulic fluid within the reservoir. In-tank filters are typically designed with a suction pipe that extends into the tank and draws fluid through the filter element. In-tank filters are commonly used in hydraulic systems with limited space and are effective in removing contaminants as the fluid enters the reservoir.

Top-Mount Hydraulic Tank Filters

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Installed on top of the hydraulic reservoir and draw fluid from the top portion of the tank, top-mounted filters are often equipped with a diffuser or baffle to prevent aeration or foaming of the fluid. Top-mount tank filters are suitable for systems with high fluid levels or where the reservoir has limited access from the sides.

Side-Mount Hydraulic Tank Filters

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Installed on the side of the hydraulic reservoir and draw fluid from the middle or lower portion of the tank, side-mount filters are commonly used when there is limited space on the top of the tank or when the fluid needs to be drawn from a specific level within the tank. Side-mount filters are available in various configurations to accommodate different installation requirements.

Hydraulic Tank Breather Filters

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A specific type of hydraulic tank filter that is designed to control the air exchange between the hydraulic system and the external environment. These breather filters prevent the ingress of airborne contaminants, such as dust and moisture, into the reservoir. Breather filters often incorporate desiccant or air drying capabilities to remove moisture from the air entering the system.

Reputation for Excellence

They are often positioned at or near the return line entry point into the tank. These hydraulic filters are designed to filter the fluid to capture contaminants as it returns to the reservoir, to prevent further circulating in the system. The tank filters designed by Pallman are manufactured to match and often exceed the Fit, Form, and Function standards recommended by original equipment manufacturers. Maximum efficiency, reliability, and premium quality in design and manufacture is Pallman’s trademark.

Filtration Innovation and Bespoke Applications

Organisations choose Pallman to develop best of breed hydraulic filtration solutions for reliable maintenance of equipment, to ensure product quality, and to protect machinery investments. Extensive experience of developing hydraulic tank filters allows our engineers to provide optimised filter performance for the most demanding of applications.

The Process

The Pallman Hydraulic Filter Team provide filtration manufacturing solutions that include:

Research and Development

Scrutinise filter requirements and application to identify specifications, media, metals, seals, packaging.

Filter Manufacturing

Specialist manufacturing facilities construct filter media, casings, assemble, label and package.

Design and Testing

Design with specialist CAD software, building models, filter prototypes, testing, documenting.

Quality Control

Implement checks, tests, and validation routines, conduct benchmarking, align to ISO standards.

Why Speak to Pallman?


Relied upon to provide critical filter solutions worldwide


Can do attitude, energetic, proactive, and passionate about filtration


Standards, quality compliance, certification built-in at the core, ‘perfection on each filter’


Innovative filter design customised to specific applications and industries


Continual investment in research, design, and manufacturing technology


Customer service tailored to each client and sector, with continuous development


Global reach and service from headquarters in the UK to worldwide locations


Dedicated to manufacturing quality, producing filters that help our environment
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