High capacity disposable bag sized Pleated Cartridge
Emerald Series 700 Oil/Water seperation Cartridges
Stainless Steel Filter Cartridges
Rosedale Absolute Pleated Cartridges
Platinum 900 Absolute Rated Cartridges
Rosedale Membrane Filter Cartridges For:
General Service Membrane Filter Cartridge
Food Wine and Beverage Serviece
Medical Sterilization Applications
Platinum 900 Absolute Rated Cartridges
Model 4 Basket Strainer and Bag Filters
Model 6 Basket Strainer and Bag Filters
Model 8 Basket Strainer and Bag Filters
Model 4-8 Indicating Bag Filters
Dual Capacity Bag Filters with Basket Strainer
All Plastic Poly Pro Model 8 Bag Filter Housing
Multi Basket Straners and Multi Bag Filters
The Platinum 700 Cartridge Filter Housing
The Platinum 900 Cartridge Filter Housing
Duplex Bag Filters and Basket Strainers
Multiplex Filters and Strainers for Rosedale Products
In Line Seperator for Industriail Applications
Generation II all Plastic Model 8 Bag Filter
Polycap PED Disposable Filter Cartridge
Polycap AS Disposable Filter Capsule
Polycap TF Disposable Filter Cartridge
SteriVENT Membrane Filter Cartridge
Polycap HD Disposable Filter Cartridge
Polycap SPF Disposable Filter Cartridge
Duplex Bag Filters with Automatic Sequencing
Automatic Backwash Filtration System
Automatic Water Reclamation System
Solids Recovery Filtration System
Bag-Sized Cartridges
Absolute-rated units provide up to 12 times more dirt-holding capacity
Rosedale has combined the best features of filter bags and cartridges into one single unit. Like bags, these bag-sized pleated cartridges are easy to handle and trap contaminant inside, preventing "WASH OFF" when removing spent or dirty cartridges. Like cartridge elements, they provide larger surface areas and greater dirt-holding capacities than standard bags. They are the ideal solution when frequent servicing of filters is a problem.
Construction
Rosedale bag-sized pleated cartridges are unique. Twenty-five* square feet of high efficiency material is sandwiched between two flow-enhancing, coarse-mesh screens, and then pleated in a supported construction. This supported pleat construction ensures flow cannot be pinched off. It also greatly strengthens the overall integrity of the element. The seams in these units are ultrasonically welded, not sewn, to prevent leakage or contamination bypass. The top sealing ring and cartridge bottom, made of solid molded polypropylene, are sonically welded to the pleated cylinder.
Features
- Eleven micron retention ratings from 1 to 110 at 95% efficiency, are available
- Three different top sealing ring designs - one to fit your needs
- Available in standard bag sizes 1 and 2,to fit housings 8-15 and 8-30
- Low pressure drop
- Greater Capacity Means Longer Life
Filtration Level
These elements have been tested using the Single-Pass Efficiency Test (see diagram) using water and AC Fine Test Dust. Water is passed through an initial pre-filter (at 0.45 ì), after which contaminant is injected into the water line. An automatic particle counter analyzes the number of particles per milliliter greater than a selected size, before the water enters the filter.
The water then passes through the test filter, and the effluent is analyzed for the number of those same-size particles. The number of particles removed provides the efficiency rating. For example, if after the single pass, 95 percent of the particles are removed, then the filter is 95 percent efficient at the specified micron rating.
Filtration Efficency
Using the single pass efficiency test, we’ve determined the following efficiency ratings for our pleated cartridges. Real ratings are consistently accurate and reliable, time and time again.
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