Polypropylene discount filter

Polypropylene discount filter

Product Features

· Material    is
  made of pure polypropylene pleated filter material. The material conforms to GMP and FDA requirements, does not use adhesives, surface activity, and has a wide range of chemical compatibility.
· Structure
  The filter element is a double-layer polypropylene material with a discounted structure. The inner layer of polypropylene is the final filter layer. The pore size of the filter layer inside the filter element determines the filtration accuracy of the filter element. The outer layer of the filter element plays a pre-filtering role. Therefore, this type of filter element It is a combination of pre-filtration and final filtration.

Filtration accuracy

Accuracy: 0.2~80um

Operating conditions

·Maximum operating pressure difference 5.6bar at 20℃ ·Maximum operating pressure difference 5.2bar
at 40℃ ·Maximum operating pressure difference 4.8bar
at 60℃ ·Maximum operating pressure difference 3.2bar
at 80℃
·Hot water sterilization temperature is not Over 88℃
·Single end open type insert filter element can carry out on-site steam bacteria.
·121℃, 30min each time

advantage

·Multiple pleat discount structure, large filtration area, low initial pressure difference and high flow velocity.
·Because it is a combination of pre-filtration and final filtration, this type of filter has a large dirt-holding capacity and a longer service life than a single-pore filter
. A single polypropylene material makes it easy to judge its chemical compatibility.
·The filter element has a fixed pore size without medium migration and unloading.

model

The DOF type
is open at both ends, with gaskets at the ends, an outer diameter of 70mm, an inner diameter of 28mm, and lengths of 10, 20, 30, and 40 inches.
SOA type is
open at one end, plug-in filter, the port has a double circle, the top is flat or pointed, and the socket is divided into 226 and 222. Lengths are 10, 20, 30, and 40 inches.

Application range

Gas applications: pre-filtered
  liquid applications for gases in food, fermentation, pharmaceutical, electronics, and other industries : alcohol, beverages, syrups, edible oils; liquid medicines, biological products, serums, gases; organic solvents, paints, inks, etc. Prefiltration of permeate water system, prefiltration and precision filtration of deionized water. 

Selection parameters

Order information

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FRISTAM FM

FRISTAM FM

MULTISTAGE CENTRIFUGAL PUMP

Perfect for whenever highly sensitive products must be transferred under high pressure. It is hygienic, smooth-running, robust, easy to maintain, durable and economical.

Specifically designed for generating high delivery heads and for operating under extreme pressure conditions.

SPECIFIC CONSTRUCTION

The FM is a multistage pump, specifically developed to generate high delivery heads, boosted by several successive pump stages. Adhering to minimal production tolerances throughout our highly precise production process makes the FM series an exceptional product of superb industrial manufacturing.

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FRISTAM FPM / FSM

FRISTAM FPM / FSM

CENTRIFUGAL PUMP

Specifically suited for transferring toxic, dangerous and WHC goods. These magnetically coupled pumps are designed for applications with special safety requirements. The open impeller is connected to the driving unit via a magnetic coupling that is contact-free. The product space is hermetically sealed from the environment by a separating can.

The Fristam FSM is available as a shear pump featuring a combination of rotor and stator that produces homogenised multiphase products of supreme quality.

SPECIFIC CONSTRUCTION

The pump’s power is transmitted from the drive shaft contact-free via the magnetic coupling. This ensures that the pump’s speed always corresponds to the drive speed. Thanks to the special bearings of the magnetic coupling’s internal rotor, only the drive speed is transmitted to the drive shaft, avoiding any undesirable forces.

TECHNICAL DETAILS

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FRISTAM FPC

FRISTAM FPC

CENTRIFUGAL PUMP

This newly designed pump offers superior performance with gaseous liquids and in CIP-return applications.

It combines Fristam’s proven impeller with a rotor screw. This clever design results in a low-noise hybrid that very efficiently pumps liquids with a significant gas content.

The FPC is also suitable for emptying tanks.

SPECIFIC CONSTRUCTION

The eccentrically arranged rotor casing, recirculation pipe and rotor screw enable the easy transportation of gaseous liquids. The FPC’s construction follows the proven principles of Fristam centrifugal pumps, ensuring high efficiency and low noise levels. The Fristam FPC is manufactured according to our high standards of German engineering with stainless-steel forgings and investment castings.

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FRISTAM FZ

FRISTAM FZ

CENTRIFUGAL PUMP

A reversible, self-priming pump that offers exceptional precision for the complete evacuation of tanks and lines. The FZ is characterised by its impressive perform-ance when pumping highly viscous products.

It is ideal for CIP return applications and is the optimum solution whenever high suction capacity is required.

SPECIFIC CONSTRUCTION

Fristam’s self-priming FZ pumps operate according to the side-channel principle. Impellers with radial blades in conjunction with hydrodynamically optimised side channels transmit the pressure energy to the product. The stable impeller and narrow sealing gaps ensure an outstanding suction capacity. The FZ’s symmetric design allows for a reversal of the rotating direction.

TECHNICAL DETAILS

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FRISTAM FPH

FRISTAM FPH

CENTRIFUGAL PUMP

The Fristam FPH features specific advantages for high-pressure applications up to 80 bar. It can therefore also be used as a booster pump in filtration technology.

It is hygienic, gentle, exceptionally low-maintenance, durable, highly economical and, due to its heavy-duty components, very robust.

SPECIFIC CONSTRUCTION

The Fristam FPH’s design with its open impellers and a flow-optimised pumping channel ensures gentle product handling even at high volumetric flows.

TECHNICAL DETAILS

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FRISTAM FP

FRISTAM FP

CENTRIFUGAL PUMP

Tried and tested a thousand times in the most varied applications throughout the hygienic process industry.

All 14 models of the FP series can be used universally, ensuring gentle product handling. They are robust, low-maintenance, durable and economical.

SPECIFIC CONSTRUCTION

Fristam FP pumps are designed with open impellers as well as with narrow gaps between the impellers and the cover. Combined with the flow-optimised pumping channel, these ensure minimal secondary flow, very gentle product handling even at high volumetric flows, and energy-saving operation. The FPs’ design makes them ideal for hygienic applications. The pumped medium may be homogenous or contain air, gases or suspended solids.

TECHNICAL DETAILS

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FRISTAM FSP

FRISTAM FSP

SHEAR PUMP

Fristam’s shear pump is specifically designed for producing dispersions and emulsions with maximum efficiency.

It achieves incomparably homogenous products, while reducing raw material input and shortening processing times considerably. The FSP’s three-dimensional shearing process continuously produces perfect blends of consistent quality.

All models are extremely hygienic and efficient, very robust and exceptionally economical.

SPECIFIC CONSTRUCTION

Fristam shear pumps were developed based on our proven centrifugal pumps of the FP series. In place of their impeller, a rotor-and-stator system draws inhomogeneous products through shearing clearances of just 0.3 mm at tip speeds of up to 38 m/s. As a result of extremely high flow rates in the rotor-and-stator system, and the high shear rates of up to 125,000 1/s, multiphase products are blended with supreme efficiency.

TECHNICAL DETAILS

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FRISTAM FKL

FRISTAM FKL

POSITIVE DISPLACEMENT PUMP

With its perfectly balanced rotor, the FKL is ideally suited for operation at high differential pressures. It is specifically designed to endure pressure peaks.

The Fristam FKL series is suitable for high flow rates of up to 120 m3/h, as well as for CIP and SIP.

All models are hygienic, gentle, low-maintenance, durable and economical.

SPECIFIC CONSTRUCTION

FKL pumps with their circumferential pistons are characterised by their solid design with extremely narrow gaps. Their well-balanced construction principle minimises piston wear. Due to the sophisticated shapes of their rotating parts, pumps from Fristam’s FKL series can be easily maintained very quickly.

TECHNICAL DETAILS

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FRISTAM FK

FRISTAM FK

POSITIVE DISPLACEMENT PUMP

Thanks to extremely tight clearances in the pump chamber, the FK is characterised by excellent suction performance.

The pistons’ special shape guarantees almost perfect displacement and the remarkably gentle transfer of your product.

All models are hygienic, very gentle, durable, low-maintenance, versatile and economical.

SPECIFIC CONSTRUCTION

Positive displacement pumps of the FK series are characterised by extremely narrow gaps in their interior as well as by their area seal. They have excellent suction capacities and produce high flow rates. As a result of their compact sizes and Fristam’s high level of manufacturing quality, they offer extreme reliability, minimal downtime and boast exceptional durability. Wear parts can be exchanged quickly with only minor technical efforts.

TECHNICAL DETAILS

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