Several different types of plastic precision filter housing on white background.

Plastic Precision Filters for Pre-Treatment and Equipment Protection

Plastic filter housing, also known as plastic cartridge filter housing or plastic precision filters, is composed of an UPVC, PP, PVDF housing and filter bag, melt blown filter cartridges or high flow filter cartridges inside. The housing features stable structure, strong environmental adaptability and durability.

It is mainly installed after multi-media pretreatment filtration and before membrane filtration equipment such as reverse osmosis and ultrafiltration. It is used to filter out the residual trace suspended solids, colloids, microorganisms in the water, as well as fine materials (such as tiny quartz sand, activated carbon particles, etc.) after multi-media filtration, to ensure the water filtration accuracy and protect the membrane filtration element from damage by large particles. It has certain price advantages when compared with stainless steel filter housings and FRP filter housings.

  • Specification
  • Features
Specification
  • Several different sizes of UPVC, PP and PVDF bag filter housing on white background.

    Bag Filter Housing

  • Several different sizes of UPVC melt blown cartridge filter housing on white background.

    Melt Blown Cratridge Filter Housing

  • Four different sizes of UPVC, PP and PVDF high flow cartridge filter housing on white background.

    High Flow Cartridge Filter Housing

  • A high flow cartridge filter housing modular on white background.

    High Flow Cartridge Filter Housing Modular

Bag Filter Housing

Several different sizes of UPVC bag filter housing on white background.

UPVC Bag Filter Housing

Several different sizes of PP/PVDF bag filter housing on white background.

PP/PVDF Bag Filter Housing

Table 1: Popular Models of Plastic Bag Filter Housings
Model Housing Size (mm) Bag Size
D × H (mm)
Inlet&Outlet Height (mm) Maximum Working Pressure Reference Volume (T/H)
SW-BF-1-1-A Ø225–H805 178 × 17"/430 650 0.4 MPa (58 PSI) 10–15
SW-BF-1-2-A Ø225–H1190 178 × 32"/813 1035 0.4 MPa (58 PSI) 20–25
SW-BF-1-1-B Ø225–H820 178 × 17"/430 665 0.7 MPa (102 PSI) 10–15
SW-BF-1-2-B Ø225–H1200 178 × 32"/813 1045 0.7 MPa (102 PSI) 20–25
SW-BF-C-1-PP Ø225–H905 178 × 17"/430 387 0.8 MPa (116 PSI) 10–15
SW-BF-C-2-PP Ø225–H1285 178 × 32"/813 767 0.8 MPa (116 PSI) 20–25
SW-BF-C-1-PVDF Ø225–H905 178 × 17"/430 387 1.0 MPa (150 PSl) 10–15
SW-BF-C-2-PVDF Ø225–H1285 178 × 32"/813 767 1.0 MPa (150 PSl) 20–25
Notes: Inlet & Outlet flange: DN50 / ANSI2"

UPVC Melt Blown Cartridge Filter Housing

Several different sizes of 3 elements / 5 elements UPVC melt blown cartridge filter housing on white background.

3 Elements / 5 Elements Melt Blown Cratridge Filter Housing

Several different sizes of 8 elements / 9 elements UPVC melt blown cartridge filter housing on white background.

8 Elements / 9 Elements Melt Blown Cratridge Filter Housing

Table 2: Specifications of UPVC Melt Blown Cartridge Filter Housing
Model Housing Size (mm) Cartridge Size Reference Volume (T/H)
SW-HPCF-3DC1 Ø225–H465 10" 1–1.5
SW-HPCF-3DC2 Ø225–H715 20" 2.2–3
SW-HPCF-3DC3 Ø225–H965 30" 3.4–4.5
SW-HPCF-3DC4 Ø225–H1215 40" 4.5–6
SW-HPCF-5DC1 Ø225–H465 10" 2–2.5
SW-HPCF-5DC2 Ø225–H715 20" 3.7–5
SW-HPCF-5DC3 Ø225–H965 30" 5.6–7.5
SW-HPCF-5DC4 Ø225–H1215 40" 7.5–10
SW-HPCF-8DC2 Ø315–H745 20" 6–8
SW-HPCF-8DC3 Ø315–H995 30" 9–12
SW-HPCF-8DC4 Ø315–H1245 40" 12–16
SW-HPCF-9DC2 Ø315–H745 20" 6.7–9
SW-HPCF-9DC3 Ø315–H995 30" 10–13.5
SW-HPCF-9DC4 Ø315–H1245 40" 13.5–18
Notes:
  • Inlet & outlet for 3 elements / 5 elements: DN40/ANSI1.5" or DN50/ANSI2"
  • Inlet & outlet for 8 elements / 9 elements: DN80 or ANSI3".
  • Drain outlet: DIN1/2" or ANSI1/2"
  • Maximum working pressure: 0.6 MPa (86 PSI)

High Flow Cartridge Filter Housing

Several different sizes of UPVC bag filter housing on white background.

UPVC High Flow Cartridge Filter Housing

Several different sizes of PP/PVDF bag filter housing on white background.

PP/PVDF High Flow Cartridge Filter Housing

Table 3: Specifications of High Flow Cartridge Filter Housing
Model Housing Size (mm) Cartridge Height (mm) Inlet Height (mm) Reference Volume (T/H)
PF20 Ø225-H1070 525 905 10–15
PF40 Ø225-H1560 1015 1395 20–25
PF20-C Ø225-H1096 525 588 10–15
PF40-C Ø225-H1586 1015 1078 20–25

High Flow Cartridge Filter Housing Modular

  • Dimension
    • In/Out: 3"
    • Vent: 1/4" Female
    • Drain: 1/4" Female
    • End cover installation: Quick coupling
  • Material
    • Body: UPVC, CPVC
    • End cover: UPVC, CPVC
    • Quick coupling: SS304
    • O-Ring: EPDM
  • Design Parameters
    • Max. working pressure: 6 bar
    • Hydraulic test pressure: 15 bar
    • Max working temperature: 45 °C
    • Life test: 100,000 cycles from 0 bar to 6 bar
    • PH: 2-12
A 40″ and a 60″ high flow cartridge filter housing on white background.
Table 4: Specification of High Flow Cartridge Filter Housing
Type Flowrate (M3/H) In/Out Dimension (mm) Length Qty of element
HPCF-HPF2P 10–20 3"/3" 375 x 9851 20" 1
HPCF- HPF40 20–40 3"/3" 375 x 1475 40" 1
HPCF-HPF60 30–60 3"/3" 375 x 1985 60" 1

High Flow Skid Package Units

A set of 40″ high flow cartridge filter housing modular with two cartridges.

HPCF-HPF40×2
HPCF-HPF60×2

A set of 40″ high flow cartridge filter housing modular with three cartridges.

HPCF-HPF40×3
HPCF-HPF60×3

A set of 40″ high flow cartridge filter housing modular with four cartridges.

HPCF-HPF40×4
HPCF-HPF60×4

A set of 40″ high flow cartridge filter housing modular with six cartridges.

HPCF-HPF40×6
HPCF-HPF60×6

A set of 40″ high flow cartridge filter housing modular with eight cartridges.

HPCF-HPF40×8

Table 4: Specification of High Flow Skid Package Units
Type Flowrate (m3/h) In/Out Length Qty of Element
HPCF-HPF40x2 40–80 DN125 40" 2
HPCF-HPF40x3 60–120 DN150 40" 3
HPCF-HPF40x4 80–160 DN200 40" 4
HPCF-HPF40x6 120–240 DN200 40" 6
HPCF-HPF40x8 160–320 DN250 40" 8
HPCF-HPF60x2 60–120 DN150 60" 2
HPCF-HPF60x3 90–180 DN200 60" 3
HPCF-HPF60x4 120–240 DN200 60" 4
HPCF-HPF60x6 180–360 DN300 60" 6
Features
  • Plastic precision filter housings have good corrosion resistance and can be used in acid and alkaline environments. It can be applied to fields where stainless steel and carbon steel cannot enter.
  • The filter housing features compact structure, beautiful appearance, simple installation and operation, and small footprint.
  • The filter housings adopt all-in-one molding and are produced in a standardized manner, which makes it easy to replace and maintain.
  • The filter cover and the body are connected and sealed with wide threads or eyebolts, which not only ensures the intact sealing performance of the filter housing, but also brings convenience and speed to the disassembly and installation of the replacement filter cartridges.
  • The pressure gauge and exhaust valve are separately installed to make operation easier and will not cause the pressure gauge vibrating when exhausting.
Downloads

Here are product catalogue and data sheet for your reference. more information just contact us.

The nuonuo is answering the phone.
Interested?
Related Products