Tag Archives: Stainless Steel Filters

stainless-steel-multi-bag-filter-housing-wellgreen

Stainless Steel Bag Filter Housing and Assembly


Stainless Steel Bag Filter Housing

Stainless Steel Bag Filter Housing are full 304 or 316L stainless steel structure, it is a common type of stainless steel filter housing. Wellgreen provides various designs of bag filter housing, such as top-entry single bag filter, side-entry single bag filter, multi-bag filter etc. We also accept customized fabrication on request for water, oil, air, chemical, Wellgreen is your reliable solution for stainless steel bag filter housing and assembly.

 

Multi-Bag Filtration Assemblystainless-steel-multi-bag-filter-housing-wellgreen

Muti-bag filter housing is mainly used for filter the impurities of water, oil and chemical etc. The liquid聽bag filtration assembly is effectively for removing dirt, tube scale, and other contaminants of process liquids such as water, beverage ,chemical and petroleum products. The current filter bag is #1 and #2, and supporting with a stainless steel filter basket strainer. The filtering area of this bag filtration assembly is rather big, the filtering efficiency is very good; Eyebolt can be used friendly, it is possible to reduce the filtering cost of high volume very much. The Max flow of single unit are from 90 cubic m./h to1,080 cubic m./h, it is the idea choice for multiple applications and processes.

Technical Inner Surface
Max. working pressure 10
Max. working temperature 110
Pressure tolerance on welding 0.85
Corrosion by acid 0

Application of Multi-Bag Filter Housing

  • Bag filter can be used for food and beverage wine industry and meet sanitary grade requirement.
  • Petrochemical, chemical industry.
  • Biopharmaceutical industry/Environmental.
  • Printing, furniture industry.

 

Side-Entry type Single Bag Filtration Assembly

Wellgreen side-entry bag fitter housing has a better internal space usage compare with traditional
design, to eliminate the waste of filtering space.

Features of Side-Entry type Single Bag Filter Housing

  • Open the top cover to replace the filtering bag quickly. It is different from the traditional designside-entry-top-entry-single-bag-filter-housing-wellgreen which need to remove the filter bag squeeze ring before replacement, our side-entry single bag filter housing will reduce the probability of secondary pollution.
  • Wide and smooth liquid inlet, partial pressure automatically after the liquid enters. Small impacting of the filter bags, it can be protect the filter bags to avoid accidents. The design is small pressure losing, filtering fastly and steadily.
  • The filter bag using patented collar to fit closely with the filter housing, not loosen, multi-sealing, good seal effect.

Application of Side-Entry type Single Bag Filter Housing

Food filtration, chemical filtration, oil filter, paint filter ,activated carbon pre-filtration and so on.

 

Top-Entry type Bag Filter Assembly

Our top-entry single bag filter housing is a novel structure bag filter housing, it is a multi-purpose filter top-entry-single-bag-filter-housings-wellgreenhousing and with the advantages of small size, operated easily, energy saving, high efficiency, enclosedspace working, well-adapted聽etc.

This filtration assembly is a pressure type filtration equipment. The liquid enters fitering bag through the side inlet tube of filter housing, the filter bag installed in the reinforcement mesh, to get the qualified filtrate after the liquid permeated聽the demanded fitering bag – the impurities聽and particles filters by the fitering bag.

Features of Top-Entry type Bag Filter Assembly

  • Fitering bag fixed by single聽and positioned automatically.
  • Sealing type safety and reliable, no leakage.
  • Operated easily and fastly.
  • Big volume mesh basket inside, it can extend service time of fitering bag effectively.
Technical Specification Parameter
Design pressure 4~12.0kgf/cm
Housing Material SS304, SS316L or carbon steel
Bag material PE, PP, Nylon or on request
Sealing material Silicone, Buna, PTFE, PVDF, Graphite Gasket
Suface Finish Brushed, Mirror or Electrochemical Polishing
Connection End Threaded or flange to JIS, ANSI, DIN, BS etc.

Application of Top-Entry type Single Bag Filter Housing

  • System cartridge filter such as NF, UF, RO, ED etc.
  • Medicine injection, infusion solutions, eye drops and the extracting, purifying, enriching of biologicals.
  • Pre-filtration of industrial high purity water for micro-electronics, semiconductor etc.
  • Oilfield reinjection water, boiler feedwater, chemical reagent, farm chemical聽etc.
  • Purified water for drinking, fruit juice, beverage industries.
  • Brewery, winery, beer industry.
  • Other industries

 


* For more information of Stainless Steel Bag Filter Housing and Assembly, please contact us.

Stainless Steel Sterile Air Filter and Steam Filter Housing


Stainless Steel Sterile Air聽Filter Housings and Steam Filter Housings

Stainless Steel Sterile Air Filter Housing聽and Steam Filter Housing聽are horizontal, in-line high efficiency filter housing which used to remove contaminate particles from steam and compressed air systems. They are full stainless steel structure, with high purity surface to meet the hygiene requirements, suitable for use in steam, gas and liquid systems etc.

 

Stainless Steel Air and Steam Filter Housings聽-WGF010

The filter housing is available in stainless steel SUS304, SUS316L, it is externally polished with an stainless-steel-steam-filter-wellgreeninternal natural finish or on request whereas the 4″ to 10″ housing will have a natural finish both internally and externally or on request.

Specification:

  • Features: Sealed, long life
  • Connection: tri-clamp, threaded, welded
  • Working medium: gas, steam
  • Application: widely used in beer, engineering, food engineering, chemical engineering, pharmaceutical engineering, biological engineering and water treatment engineering and other fields.

 

Stainless Steel Sterile Air Filter Housings -WGF020

Stainless steel sterile air filter housrings adopts hydrophobic Teflon or polypropylene folding type micro-porous membrane. The filter housing is high quality stainless steel 304/316L, and filter cartridge adopts USA/Japan origin material, designed and manufactured according to GMP standard, it is with high efficient, energy saving, safety, reliable etc.

Strength:

  • Wellgreen sterile air filter housing is designed specially for the pharmaceutical industry, food industry, air exchange tank to reaches the purpose of sterilization function, the air filtration accuracy is 0.02碌m particles, with 99.99% efficiency, the filtration capacity is in the range of 0.1-100m鲁/min.
  • The medium thickness is 0.8mm only, pore size uniformly and steadily, with small gas resistance and Stainless Steel Sterile Air Filters -WGF020regeneration conveniently.
  • The filter cartridge can be used for 2~3 years commonly, but it can be extended to four to six years after regeneration.
  • The air filter housing can be used for steam sterilization filtration system.
  • The air filter housing聽can completely solve the problem of air contamination, but also improve the quality of disinfection and sterilization to achieve GMP and aseptic hygiene requirements.

Specification:

  • Materials: stainless steel SUS304, SUS316L
  • Features: good sealing, long life, precision filtering
  • Connection: tri-clamped, threaded, welded
  • Working medium: compressed air, sterile air etc

Application:

Idea choice for beer, engineering, food engineering, chemical engineering, pharmaceutical engineering, biological engineering and water treatment engineering and other fields.

 


* For more information about Stainless Steel Sterile Air Filter and Steam Filter Housing, please contact us when you feel free.

 

Stainless Steel Cartridge Filter Housings


Stainless Steel Cartridge Filter Housings

Stainless Steel Cartridge Filter Housing wellgreen
Stainless steel cartridge filter housing and head are made in stainless steel T304 or T316L. This filter housing head can use DOS and 222 end connected cartridages, so it can exclude the possibility聽of fluid bypass. Our cartridge filter housing is sealed by a threaded head cover, don’t need special tools to adjust the position of the filter cartridge. Also we can accept any new design or customized fabrication of cartridge filter housing, it can be suitable for every filter cartridges.

The cartridge filter unit are generally placed in the front of the pressure vessel, to remove the fine particles which turbidity degree is bigger than 1 degree, then ensure the water meets the requirement of subsequent process. Sometimes, the cartridge filter unit will be located in the end of the water treatment system to prevent the fine particles(such as broken resin)into the finished water.

Security Filter Application

  1. Nanofiltration (NF), ultrafiltration (UF), reverse osmosis (RO), electrodialysis (EDI), systems such as security filtering and terminal filter;
  2. Pharmaceutical injection, infusion, drops, herbs and other liquid filtration, biological agents, extraction, purification, concentration;
  3. Electronics, micro-electronics, semi-conductor industry with high water pre-filtration, terminal filtration;
  4. Oil field injection water, boiler feed water, chemical reagents, liquid organic products, high purity chemicals, drugs and other thick filter;
  5. Purified drinking water, mineral water, fruit juice, tea drinks, health drinks filtration;
  6. Liquor, wine, beer, wine and other wine filtration, pure draft beer sterilization filter (replace pasteurization);
  7. Production and domestic wastewater treatment and water recycling and reuse in the process of pre-filtering or security filters;
  8. Others such as bio-engineering, oil refining, dyeing, textile industry, water supply and wastewater treatment, scientific research and experimental filtration.

Stainless Steel Cartridge Filter Housing and assembly-wellgreenTypical Application:

  • UHP Water
  • Bottled Water
  • Solvents
  • Chemicals
  • Potable liquid
  • Beverages
  • Parts washer

 


* For more information about聽Stainless Steel Cartridge Filter Housings, please聽contact us聽when you feel free.

Single Microporous Membrane Filtration Assembly for Water and Air-wellgreen

Single Microporous Membrane Filtration Assembly for Water and Air


Single Microporous Membrane Filtration Assembly for Water and Air

Single Microporous Membrane Filtration

Single Microporous Membrane Filtration Assembly is full stainless steel design, the filter housing material can be T304, T316L etc. The filtration structure is folded type millipore membrane filter, the cartridge material can be PTFE, PP, Polysulfone, Nylon, CA etc. The single microporous membrane filtration can filter liquid, gas, 0.1um above particles and bacteria. Wellgreen provides system membrane filtration assembly of stainless steel filter housing, microporous membrane聽cartridge, tri-clamps, sanitary valves, seal materials etc.

Membrane Filters

Membrane filters are microporous plastic films with specific pore size ratings. Also known as screen, sieve or microporous filters, membranes retain particles or microorganisms larger than their pore size primarily by surface capture. Some particles smaller than the stated pore size may be retained by other mechanisms.

Technical Data

  • Filter element of Milipore Pall of America is available.
  • Cartridge core: 3-core, 5-pin, 7-pin, 9-pin, 11-pin, 13-pin, 15-pin or on request.
  • Folded filter length: 2.5 “, 5″, 10″, 20″, 30″,40”, customized fabrication available.
  • 0.1?m, 0.22?m, 0.45?m, 1?m, 3?m, 5?m, 10?m, 30?m, 60?m, both hydrophobic (for gas) and hydrophilic (for liquids) filters on request.

Features

  • Full stainless聽steel design for filter housing and holdersSingle Microporous Membrane Filtration Assembly for Water and Air-wellgreen
  • Filter element can be from Milipore Pall of America
  • High filtration precision
  • Good filtering speed
  • Low adsorption
  • No dielectric loss, no leakage
  • Acid resistance, corrosion-resistance
  • Easy to clean
  • With a recoil function

How to Installing:

-1. Thoroughly clean the filter and filter connecting parts, properly installed filters and housing.

-2. Boot before the first check whether clockwise pressure pump, check, for tight, the valve is closed.

-3. Slowly open the boot before the first inlet valve, through the exhaust, then open the valve for normal filtering.

-4. If you detect filtration pressure difference is greater than 0.1Mpa or flow significantly decreased, indicating that the filter is clogged pore most recommended manufactures of filter cleaning or replacement.

Applications

Suitable for bio-pharmaceutical, electronics, beer, beverage, chemical, water treatment and other filtration equipments.

 


*For more information of Single Microporous Membrane Filtration Assembly, please contact us feel free.

 

Duplex Filter Assemblies


Duplex Filter Assemblies

Stainless Steel Duplex Filter Assemblies consist of sanitary filters, elbows, tees, tri-clover clamps, gaskets and sanitary butterfly valves etc. The two filters of Duplex filter assembly can be used alternately, it is available to renew the cartridges and clean the equipment in line. It is suitable for long-term continuous production, then reduce the production cost and improve the working efficiency. Sanitary duplex filter assemblies enables the pipeline produce purified liquids, it is widely used in the equipment of Brewery, Winery, Beverage, Milk, Biopharmaceutical etc.

Structure:

Consist of angle type filters, elbows, tees, tri-clover clamps, gaskets and sanitary butterfly valves or ball valves.

Material:

  • Body: T304 or T316L stainless steel
  • Other parts: T304 stainless steel
  • Sealing material: EPDM gasket

Feature:

Duplex filter assemblies is possible to ensure the equipment continuous work online and don’t need to stop the production for maintenance. When it working, just open one filter and another is backup. When we want to change the cartridge, just open another and stop this one.

Strength:

  • Customized Fabrication.
  • OEM service available.
  • Gasket to FDA177.2600.
  • Low cost, good quality.
  • Fast delivery.

Surface Finish:

  • Internal surface: Ra?0.4?m
  • External surface: Satin or on request

Application:

Suitable for sugary聽fluid, beverage, brewery, winery, dairy, biopharmaceutical etc.

 


Stainless Steel Duplex Filter Assemblies

Size 1″ thru 4″
Material T304, T316L stainless steel etc.
Structure Dual Filter Combination
Mesh Number 150, 200, 240 320, 400 or on request.
Finish Ra 0.4?m聽or on request.
Seal Material PTFE, EPDM, Silicone, FPM etc.
Connection Threaded, Butt-welded, Tri-Clamped
Standard 3A, DIN, SMS, DS, ISO, BPF, ISO, IDF etc.
Application Food, Brewery, Beverage, Dairy, Pharmaceutical, Fine chemical, Cosmetic etc.
How to order *Products Name

*Dimension

*Material

*Quantity

*Standard

*Polish requests

 

Sanitary Male Duplex Filter Assemblies

Dimension of Sanitary Male Duplex Filter Assemblies – DIN

Size

DxT

A

B

DN25

28*1.5

305

570

DN32

34*1.5

320

525

DN40

40*1.5

365

600

DN50

52*1.5

420

590

DN65

70*2.0

455

650

DN80

85*2.2

555

710

DN100

104*2.0

560

775

 

Sanitary Tri-Clamped Duplex Filter Assemblies

Dimension of Sanitary Tri-Clamped Duplex Filter Assemblies – DIN

Size

DxT

A

B

DN25

28*1.5

305

570

DN32

34*1.5

320

525

DN40

40*1.5

365

600

DN50

52*1.5

420

590

DN65

70*2.0

455

650

DN80

85*2.2

555

710

DN100

104*2.0

560

775

*If you couldn’t find your dimension or requirement of sanitary duplex filter assemblies here, please contact us for details.

 

Sanitary Angle type Strainer


Sanitary Angle type Strainer

Sanitary Angle type Strainer is an outlet on the strainer housing. It is made of stainless steel 304 or 316L, size from 1鈥 to 4鈥 . Our sanitary angle type strainers can be butt welded or threaded connection, it is easy for installation and cleaning. Sanitary filters and strainers enables the pipeline produce purified liquids, it is widely used in the equipment of Brewery, Beverage, Biopharmaceutical etc.

 


Sanitary Angle type Strainer and Filter- Hygienic Tank Parts

Size 1/2″ thru 4″
Material T304, T316L, En 1.4301, EN 1.4404 etc.
Type
  • Welded Angle type Strainer
  • Threaded Angle type Strainer
Connection Threaded, Welding
Standard 3A, DIN, SMS, ISO, DS etc.
Application Food, Brewery, Beverage, Dairy, Pharmaceutical, Fine chemical, Cosmetic etc.
How to order *Products Name

*Dimension

*Material

*Quantity

*Standard

*Polish requests

 

Welded Sanitary Angle type Strainer

Welded Sanitary Angle type Strainer (DIN)

Size DxT A B C
DN25 28*1.5 60 539 391
DN32 34*1.5 65 530 382
DN40 40*1.5 70 521 373
DN50 52*1.5 85 566 394
DN65 70*2.0 85 540 368
DN80 85*2.2 95 747 543
DN100 104*2.0 105 720 516

 

threaded Sanitary Angle type Strainer

Threaded Sanitary Angle type Strainer (DIN)

Size DxT A B C
DN25 28*1.5 80 561 413
DN32 34*1.5 80 552 404
DN40 40*1.5 85 543 395
DN50 52*1.5 95 589 417
DN65 70*2.0 100 565 393
DN80 85*2.2 120 777 573
DN100 104*2.0 135 750 546

*All dimension are in mm except specified.

*For more information and specification about聽Sanitary Strainers,聽please聽contact us聽here.

Sanitary Filter KIT

 


 

Sanitary Filter KIT

Sanitary Filter KIT Assembling is a set of filter equipment, includes stainless steel sanitary filter聽housing, filter cartridge, filter screen, tri-clamp, sanitary gasket and ferrule fittings, gauges and聽valves etc. It will reduce your installed cost and improve the work efficiency. Wellgreen is ability to supply the sanitary filter kit completely with excellence service, customized fabricated is available.

 


Sanitary Filter KIT stainless steel sanitary strainer assembling

Sanitary Filter KIT – Fabricated and Assembled on Request

Size 1/2″ thru 4″
Material T304, T316L, En 1.4301, EN 1.4404 etc.
Sanitary Filter Type
  • Y-Type Filter
  • Straight Filter
  • Angle Filter
  • Double connection Filter
  • Microfiltration( MF) etc.
Connection Threaded, Welding, Tri-Clamped etc.
Standard 3A, DIN, SMS, BS, ISO, BPF, ISO, IDF,INCH etc.
Application Food, Brewery, Beverage, Dairy, Pharmaceutical, Fine chemical, Cosmetic etc.
How to order *Part name*Dimension

*Material

*Quantity

*Drawing or sample requested

*Please contact us聽to get more information and specification about sanitary filter kits and strainer assembling of custom fabrication.

 

Sanitary Filter Housing

 


 

Sanitary Filter Housing

Sanitary Filter Housing is cartridge housings for sanitary filter and strainer. They are聽welded construction, and materials in聽stainless steel 304 or 316L,聽size from 1鈥 to 4鈥. 聽The In line design and manufacturing process make our sanitary filter housing strength of sterile filtration.聽Wellgreen sanitary is ability to produce high purity finish sanitary filter housing with excellence quality, customized fabricated is available.

Features:

  • Housing are made in T316L stainless steel, T304 on request.
  • Housing length is聽up to 40″ or on request.
  • Inlet and Outlet聽sanitary聽ferrule and聽sanitary flange available.
  • Quick release, easy cleaning, draining and cartridge replacement.
  • High purity聽Finish 25 Ra or better for sanitary filter housing interior/exterior surface.
  • Tri-clamp or orbital welding connection available.
  • Variety designs to meet your different needs.
  • Sealing of聽Silicone gasket,聽or聽EPDM, Viton, PTFE on request.
  • Meets 3A and GMP Sanitary Design Standards
  • True sanitary design prevents entrapment or build-up of contaminants
  • Suitable for聽fermentor air and tank venting

Sanitary Filter Housing – for Hygienic Filter and Strainer

Size 1/2″ thru 4″
Material T304, T316L, En 1.4301, EN 1.4404 etc.
Type Y-Type Filter, Straight Filter, Angle Filter, Double connection Filter, Microfiltration( MF) etc.
Connection Threaded, Welding, Tri-Clamped etc.
Standard 3A, DIN, SMS, BS, ISO, BPF, ISO, IDF,INCH etc.
Application Food, Brewery, Beverage, Dairy, Pharmaceutical, Fine chemical, Cosmetic etc.
How to order *Products Name*Dimension*Material*Quantity*Length of housing etc.

*For more information and specification about聽Sanitary Strainers,聽please聽contact us聽here.