The ABS - AAL Stainless Steel Basket Strainer is a high-performance industrial pipeline filtration solution designed to efficiently remove solid contaminants from liquid process streams while protecting downstream equipment. It is widely used as a pre-filtration device in water treatment, chemical processing, food & beverage production, pharmaceutical manufacturing, power generation, marine engineering, and many other industrial applications.
The basket strainer mainly consists of an inlet and outlet connection, stainless steel housing, filter basket, flanges, top cover, and fastening components. During operation, contaminated liquid enters the strainer through the inlet, where suspended solids are captured inside the removable basket. The filtered liquid then flows smoothly through the outlet, effectively preventing debris from reaching pumps, valves, heat exchangers, flow meters, spray nozzles, and other sensitive equipment.
Maintenance is quick and simple. Operators only need to drain the remaining liquid through the bottom drain port and remove the quick-opening top cover to take out the basket for cleaning. With its robust construction, large filtration area, low pressure drop, and easy maintenance, the ABS Basket Strainer is an ideal choice for continuous-duty and high-flow industrial filtration systems.

The straight-through inlet and outlet configuration enables easy pipeline installation, compact system layout, low flow resistance, and convenient maintenance.
The filter screen and basket are independently designed. If the screen becomes damaged, only the screen needs to be replaced instead of the complete basket, significantly reducing maintenance costs.
The top cover features a quick-opening eye-bolt design, allowing maintenance personnel to remove the cover within approximately one minute, greatly reducing downtime.
The basket can be easily removed from the housing for fast cleaning and debris removal, making it especially suitable for applications with high solid content.
Manufactured entirely from SS304 or SS316L stainless steel, the basket strainer offers outstanding corrosion resistance, mechanical strength, and long service life in demanding industrial environments.
Available with:
· Mirror Polished Finish
· Matte Sandblasted Finish
These finishing options provide excellent durability while meeting the appearance and cleanliness requirements of different industries.
Various filtration ratings are available according to customer requirements, allowing optimal filtration performance for different process conditions and particle sizes.
The large filtration area inside the basket minimizes pressure loss while maintaining excellent filtration efficiency, making it ideal for continuous high-flow applications.
AAL Filter offers customized solutions including:
· Flange standards (ANSI, DIN, JIS, etc.)
· Connection sizes
· Housing dimensions
· Working pressure
· Material selection
· Basket specifications
· Drain configurations
Custom designs are available to meet specific industrial process requirements.
ABS - AAL Basket Strainer | ||||||
Model | In/Out | L(mm) | H(mm) | H1(mm) | D0(mm) | Drain |
ABS-25 | DN25 | 220 | 260 | 160 | Ø130 | ½" |
ABS-32 | DN32 | 230 | 270 | 160 | Ø130 | ½" |
ABS-40 | DN40 | 280 | 300 | 170 | Ø150 | ½" |
ABS-50 | DN50 | 280 | 300 | 170 | Ø150 | ¾" |
ABS-65 | DN65 | 300 | 360 | 210 | Ø150 | ¾" |
ABS-80 | DN80 | 350 | 400 | 250 | Ø200 | ¾" |
ABS-100 | DN100 | 400 | 470 | 300 | Ø200 | ¾" |
ABS-125 | DN125 | 480 | 550 | 360 | Ø250 | 1" |
ABS-150 | DN150 | 500 | 630 | 420 | Ø250 | 1" |
ABS-200 | DN200 | 560 | 780 | 530 | Ø300 | 1" |
ABS-250 | DN250 | 660 | 930 | 640 | Ø400 | 1" |
ABS-300 | DN300 | 750 | 1200 | 840 | Ø450 | 1" |
ABS-400 | DN400 | 800 | 1500 | 950 | Ø500 | 1" |
■ Material: SUS304, SUS316L ■ Enclosure Type: Swing bolt ■ Port type: Thread, Flange ■ Filtration Rating: Customized ■ Sealing Material: Silicone, NBR, EPDM, FKM(Viton), PTFE (Teflon) optional ■ Surface Finish: Sandblasting or Polishing | ||||||

The ABS - AAL Stainless Steel Basket Strainer is widely used for liquid filtration and equipment protection in numerous industries.
· Industrial water filtration
· Municipal water supply
· Wastewater treatment
· Cooling water circulation systems
Suitable for filtering:
· Chemical solutions
· Acids and alkalis
· Solvents
· Resins
· Lubricants
· Process liquids
Protecting pumps, valves, and processing equipment from contamination.
Commonly used for:
· Drinking water
· Fruit juice
· Beer
· Wine
· Edible oil
· Syrup
· Dairy products
Helping improve product quality by removing unwanted particles.
Ideal for filtering:
· Process water
· Batch mixing systems
· CIP cleaning solutions
· Cosmetic liquids
Supporting hygienic and reliable production processes.
Widely used in:
· Cooling water systems
· Boiler feed water
· Heat exchanger protection
· Industrial utility systems
Suitable for filtering pulp, dyes, and circulating process liquids while protecting production equipment.
Applicable for:
· Seawater intake filtration
· Offshore platforms
· Marine cooling systems
· Shipboard pipeline protection
Its stainless steel construction provides excellent corrosion resistance in marine environments.
Effectively protects:
· Pumps
· Control valves
· Heat exchangers
· Flow meters
· Spray nozzles
· Precision instruments
Reducing equipment wear, maintenance frequency, and unexpected downtime.
It is suitable for filtering water, cooling water, seawater, oils, chemicals, solvents, food-grade liquids, beverages, wine, syrup, resin, and many other low- to medium-viscosity liquids.
Yes. AAL Filter provides customized filtration ratings in both mesh and micron sizes according to your application requirements.
Yes. The stainless steel basket is designed for repeated cleaning and long-term reuse, helping reduce operating and replacement costs.
Standard material options include:
· SS304 Stainless Steel
· SS316L Stainless Steel
Other corrosion-resistant materials are also available for special applications upon request.
Absolutely. We offer customized solutions including:
· Housing size
· Filtration area
· Working pressure
· Flange standards
· Connection type
· Basket design
· Drain configuration
· Surface finish
Our engineering team can design a basket strainer tailored to your specific process requirements.
At AAL Filter, we specialize in designing and manufacturing high-performance industrial filtration equipment for customers worldwide. Our ABS Stainless Steel Basket Strainer is engineered to deliver reliable solid-liquid separation, protect valuable process equipment, and minimize maintenance costs across a wide range of industries.
Whether you require a standard basket strainer or a fully customized filtration solution, our experienced engineering team can provide professional technical support, filtration system recommendations, product selection assistance, and OEM/ODM manufacturing services.
Contact AAL Filter today to request product catalogs, technical specifications, filtration selection guidance, pricing information, or customized industrial filtration solutions. We are committed to helping you build safer, cleaner, and more efficient process filtration systems.