Pressure Leaf Filter


For clean operation, prevention of leaks, corrosion and operating difficulties

Fast and easy to clean
Totally enclosed construction
Easy to automate
Fully hydraulic operation
No disconnection of piping when opening
Filter leafs remain stationary, no cake dropping during opening
Quick closer with long gasket lifetime
Filter leafs with double “0” –ring to prevent bypass
Tailored for your needs
Decreases maintenance costs

Can be used for

For dry or wet cake discharge
Leading size range up to 200 m²
Vertical or horizontal

Why a vertical leaf filter

The Pressure Leaf Filter is the most common used pressure leaf filter in the market, this filter has been around for more than 70 years, even though its design has not changed that much. It is still one of the most reliable units when it comes to high flow rates that requires filtration areas above 120m², it can also be used for smaller applications.

We have managed to absorb the knowledge of this all-time trust worthy unit and optimise it to increase performance and adapt it to the automation world concept.
By understanding it, we can also design the best process to work with it.


Sulphur Processing
Amine Treating
Mining and metallurgy
Chemical Process Industry
Foods and Beverages

Pressure Vessel Code and Inspections

Design code according PED 2014/68/EU with CE marking or ASME VIII with “U”-stamp.

Certifications: for JIL, Customs Union Technical Regulation (CU TR), SQLO, AS1210 Inspection by Lloyds, TÜV, SVDB and others.

Complete your Pressure Leaf Filter with our

Filter Leafs

Good filtration performance begins with quality filter leafs. We will help you to find the perfect design for your needs. We can supply 3 or 5 layer Filter Leafs. Filter mesh is available in a wide range of weaves and materials; 316L, 317, 904L, Alloy 20 and more. We offer services for cost effective rescreening or repair for your pressure leaf filter elements. We supply new Filter Leafs and also repair Filter Leafs for a wide range of filter brands including AMA, USF, Stockdale, LFC, MAHLE, Autojet, Sparkler Filter, Durco, Industrial Filter, US Filter and others.

Benefits of choosing Sulphurnet Filter Leafs:

  • Leakage-free sealing
  • Robust design
  • Bolted construction that can be easily repaired onsite
  • Extra strong Frame 25% more Material 
  • The lifetime of our filter leaf can be up to 20 years
  • Heavy duty filter leafs are constructed out of fully welded perforated sheets. The filter leas are designed for free drainage and low pressure drop 
Filter Leafs VLF Sulphurnet