product detail

Polypropylene (PP) Liquid Filter Bag

Polypropylene (PP) liquid filter bags are used in compatible bag filter housings to remove suspended solids from selected process liquids. The right bag should be selected according to the liquid type, particle size, micron requirement, flow rate, operating temperature, chemical compatibility and housing sealing design.

PP liquid filter bags can be configured for industrial liquid filtration projects where polypropylene is suitable for the operating conditions. Bag size, micron rating, ring type and seam construction should be matched to the bag filter housing and filtration target before quotation.

Selection for Your Process

Confirm the working liquid, particle size and filtration target.
Match the bag size, diameter, length and ring type to the bag filter housing.
Review operating temperature and chemical compatibility before final selection.

Request a Quote

Please send the filter bag size or housing model, required micron rating, PP material requirement, ring type, seam preference and working liquid. If available, include a sample, drawing or photo.

Specifications

PP Liquid Filter Bag Specification and RFQ Review

Product name	Polypropylene / PP Liquid Filter Bag
Filter media	Polypropylene (PP)
Micron rating	Select according to liquid, particle size, flow rate and filtration target; confirm before quotation.
Common size reference	#1: approx. Ø180 × 420 mm; #2: approx. Ø180 × 810 mm; #3: approx. Ø105 × 230 mm; #4: approx. Ø105 × 380 mm; #5: approx. Ø150 × 520 mm; Y size: approx. Ø202 × 330 mm. Final size must match the bag filter housing and sealing design.
Ring type	Plastic ring, steel ring, sewn ring, or another confirmed sealing option.
Seam type	Sewn or welded construction subject to the selected design and application.
Application	Industrial liquid filtration in compatible bag filter housings.
Working temperature	Confirm by project.
Chemical compatibility	Confirm by liquid type, concentration and operating conditions.
Required buyer data	Liquid type; particle size or filtration target; micron; flow rate; temperature; chemical concentration; housing model; bag size; ring and seam; quantity; sample, drawing or photo.

Application

Liquid Filtration Applications

Water treatment: Select PP material, micron and size according to water quality, solids load and housing design.
Chemical filtration: Review PP compatibility against the liquid, concentration and operating temperature before selection.
Paint, coating and ink filtration: Confirm particle target, viscosity, micron rating and bag construction.
Process-liquid pre-filtration: Confirm liquid chemistry, cleanliness target and equipment requirements.
Food and beverage: Proceed only after material-compliance and project-documentation requirements are confirmed.
Oil, coolant and industrial process liquids: Confirm liquid type, operating temperature, compatibility and flow conditions.
Ceramic slurry, sewage and wastewater: Confirm solids characteristics, micron requirement and bag filter housing configuration.

Case

Customized Liquid Filter Bag Solution for Precision Applications SFFILTECH – Engineering Filtration Excellence

FAQ

What is a PP liquid filter bag?

A PP liquid filter bag is a polypropylene filter bag used in a compatible bag filter housing to capture suspended solids from selected liquids.

How do I choose the micron rating?

Select it according to particle size, filtration target, liquid characteristics, flow rate and acceptable pressure drop. Confirm the micron requirement before quotation.

What sizes are available?

Common references include #1, #2, #3, #4, #5 and Y size. Final diameter and length must match the bag filter housing and sealing design.

What ring types can be used?

Plastic-ring, steel-ring and sewn-ring options can be reviewed according to the housing and sealing requirement.

Can PP bags be used for chemical filtration?

PP may be considered for selected chemical-filtration conditions. Check compatibility with the liquid type, concentration and temperature before ordering.

Are PP bags suitable for food and beverage filtration?

That requires confirmation of material-compliance and project-documentation requirements before ordering; this page does not make a blanket food-related claim.

What information is needed for a quotation?

Please provide liquid type, micron rating, bag size, diameter and length, ring and seam type, working temperature, chemical conditions, flow rate, housing model, quantity and any sample, drawing or photo.