Pall HH8300 – High-Flow, Precision Industrial Filtration

1. Product Overview

The Pall HH8300 Series are low-pressure, high-flow industrial filters featuring coreless

 element technology. Housings are constructed from anodized aluminum, 

offering lightweight durability and corrosion resistance. These filters are designed for hydraulic,

 lubrication, and industrial oil purification applications, efficiently removing solid particles

 and colloidal contaminants to protect system components and support continuous, 

reliable operation.

2. Product Performance

Feature Description

High-Flow Design Single unit flow up to 1135 L/min; dual manifold up to 2270 L/min – meeting 

large system circulation demands

High Filtration Efficiency Equipped with Ultipor III elements (β ≥ 1000), accurately capturing 

particles from 1 – 100 μm

Large Dirt-Holding Capacity Coreless structure increases contaminant retention, enhances

 clogging resistance, extends element life, and reduces maintenance costs

Fast Bypass Response Built-in full-flow bypass valve opens quickly at excessive differential

 pressure, ensuring continuous system operation even during element saturation

3. Technical Specifications

Parameter Specification

Maximum Working Pressure 28 bar (400 psi)

Fatigue Pressure 23 bar

Burst Pressure 145 bar

Operating Temperature -43°C ~ +107°C (nitrile seals)

High-Temp Option FKM seals available for high-temperature / oil-resistant conditions

Port Sizes (Single) 1.5″, 2″, 2.5″

Port Size (Dual) 3″

Housing Material Anodized aluminum – lightweight and corrosion-resistant

Cover Type T-handle quick-remove cover

Standard Features Vent/drain ports, O-ring seals

Optional Features Differential pressure indicators

4. Scope of Application

Industry Typical Application

Metallurgy Hydraulic stations, rolling mill systems

Petrochemical Oil purification, circulation systems

Electric Power Turbine lubrication, oil conditioning

Wind Energy Gearbox oil filtration (wind turbine gearboxes)

Construction Machinery Heavy equipment hydraulic systems

General Industry Lubrication systems, gear oil circulation, industrial oil purification

Suitable Fluids: Hydraulic oil, lubricants, gear oils, and industrial circulating oils.

5. Summary

The Pall HH8300 Series delivers high-flow capacity, high-efficiency particle removal (β ≥ 1000), 

and coreless element design for maximum dirt-holding capacity and extended service life. 

With robust construction, fast bypass protection, and flexible seal/material options,

 it provides reliable oil purification across demanding industrial environments.

Contact Us

For detailed datasheets, cross-reference verification, and tailored quotations,

 please contact our technical team.

Need more information on high-flow industrial filtration solutions?

Contact our engineers today for expert assistance.