B13 and 37 All PVDF

 

POREX ® PVDF Filter TMF Bundles – B13 and 37 All PVDF Membranes

Chemically resistant membranes

POREX TMF cross flow tubular membrane bundles contain POREX’s patented* structural membrane tubes. The superior strength of the PVDF membrane/substrate composite creates durable membrane tubes that can withstand high operating and backwash pressures, and harsh chemical environments for superior solids removal efficiency and high flow rates. The PVDF filters structural composite membrane features PVDF membrane bonded to a PVDF substrate.

* US 7,674,517

Tubular Membrane Filter Modules

 


TMF Series Features:
  • Consistent, reliable solid/liquid separations and long service life
  • Unique support with PVDF membrane offers high performance tubular membrane with superior operating characteristics
  • Sintered PVDF substrate with PVDF membrane offers high temperature and improved chemical compatibility (pH range of 0–14)
  • PVDF/PVDF composite option offers increased abrasion resistance and enhanced membrane durability
  • Three distinct membrane pore sizes available 
  • Uniform, thermally-bonded omni-directional substrate pore structure provides an optimized support structure for tubular membranes and enhanced membrane durability
  • Now available in multiple tube quantities and diameters for increased surface area and flux
Tubular Membrane

Chemical Resistance:

POREX TMF modules are resistant to a broad spectrum of corrosive chemicals and reagents as well as pH ranges of 0 to 14. Typically, pilot feasibility tests are needed to determine the actual TMF module performance under real operating conditions.

 

 

Operating Specifications
Pre-Use Wetting Agent IPA
Water Flux >200 GFD (340 LMH)
Cross Flow Liquid Velocity 10 - 16 ft /sec (3.5 to 5.6 m/s)
pH Range 0 - 14
Max Backpulse Pressure 20 psi (138 kPa) at 25°C
Max Differential Pressure 1/2" = 120 psi (827 kPa)
1" = 60 psi (414 kPa)
Max Solids 18%
Min Solids 0.25%
Max Viscosity 50 cp
Min Viscosity  


Maximum CleaningSolution Strength
Bleach (NaOCl) < 17% to 100° F
Caustic (NaOH) < 15% to 104° F
Acid (HCl) < 15% to 140° F
Peroxide (H2O2) < 5% to 100° F
Physical Specifications
Bundle
Bundle Diameter Nominal 6" (call for details)
Filtrate Port (Qty 2) None
Retentate Ports None
Mounting Required TMF-H6
Bundle Length 70" ( 1778 mm )
Tubes 1/2"
Number of Tubes 37
Nominal ID 0.5" ( 12.7 mm )
Nominal OD 0.79" ( 20 mm )
Total Active Surface Area 26.94 ft 2 (2.5 m 2 )
Tubes 1"
Number of Tubes 13
Nominal ID 1" ( 25.4 mm )
Nominal OD 1.34" ( 34 mm )
Total Active Surface Area 19.82ft 2 (1.84 m 2 )
Materials of Construction
Sealing Solvent Cement
Internal Supports PVDF
Gasket Materials None
Preservative Propylene Glycol
Membrane PVDF

 

  

 

Item Number

Description

Nominal Pore Size

Maximum 
Continuous 
Operating 
Temperature

Bundle

Substrate Tube

Shipping Dimensions
(inch) 
(mm)

Shipping Weight 
(lbs) 
(kg)

MBV2005637VV

37 Tube PVDF Module / 
PVDF 0.5” tube - 0.05μm

0.05μ

80°C / 176°F

PVDF

PVDF

13 x 11 x 76 
330 x 280 x 1931

46 
21

MBV2S01637VV

37 Tube PVDF Module / 
PVDF 0.5” tube - 0.1μm

0.1μ

80°C / 176°F

PVDF

PVDF

13 x 11 x 76 
330 x 280 x 1931

46 
21

MBV3005613VV

13 Tube PVDF Module / 
PVDF 1” tube - 0.05μm

0.05μ

80°C / 176°F

PVDF

PVDF

13 x 11 x 76 
330 x 280 x 1931

37 
16.8

MBV3S01613VV

13 Tube PVDF Module / 
PVDF 1” tube - 0.1μm

0.1μ

80°C / 176°F

PVDF

PVDF

13 x 11 x 76 
330 x 280 x 1931

37 
16.8