DAIDO MACHINES - Industrial Membrane Filters
HOME
Contact
Sitemap
Japanese
DAIDO MACHINES TOP > Filter > MEMBRANE TYPE FILTER

MEMBRANE TYPE FILTER

PRODUCT LIST

>> Model : DFPS  >> Model : DFPY  >> Model : DFPT  >> Model : DFPZ

Back to Top

Model : DFPS

Model : DFPS

Asymmetrical Polyether Sulphone Membrane Filter

Since DFPS is made of non-symmetrical polyester sulphon membrane, it can provide high porosity rate, long life and high flow rate. Desired specific resistance is obtainable by use of limited rinsing because eluted substance is very limited. DFPS is effective for such applications as ultra-pure water making and sterilization of process water.

Materials of Composition Hardware / Polypropylene, Media / Polyether Sulphone
Support / Polypropylene, Center core / Polypropylene
Filtration Precision
(Absolute microns)
0.04, 0.1, 0.2, 0.45, 0.65, 0.8
Dimensions Outside diameter: 70mm Inside diameter: 30mm
Length: 10, 20, 30, 40 (inch) / 250, 500, 750, 1000 (mm)
Maximum
Differential Pressure
0.49MPa
Maximum
Operating Temperature
80°C (also good for 135°C steam sterilization)
Applicable Fluids Ultra-pure water, Non-electrolytic plating, Chemicals, Foodstuff, Pharmaceuticals, Water for cosmetics and Alcoholic drinks
Model Code Model Code
Back to Top

Model : DFPY

Model : DFPY

Nylon Membrane Filter

DFPY requires no pre-treatment by use of alcohols, since it has excellent aqueous affinity. Furthermore, it offers outstanding performance in filtering organic solvents, high temperature water, alkali solutions, etc. Filters with polypropylene type hardware are also available.

Materials of Composition Hardware / Nylon 6, Polypropylene, Media / Nylon 6
Support / Nylon 6, Center core / Nylon 6, Polypropylene
Filtration Precision
(Absolute microns)
0.1, 0.2, 0.45, 1, 2, 4, 10
Dimensions Outside diameter: 70mm Inside diameter: 30mm
Length: 10, 20, 30, 40 (inch) / 250, 500, 750, 1000 (mm)
Maximum
Differential Pressure
0.49MPa
Maximum
Operating Temperature
80°C (also good for 135°C steam sterilization)
Applicable Fluids High temperature water, Pure water, Organic solvents and Alkali solutions
Model Code Model Code
Back to Top

Model : DFPT

Model : DFPT

Teflon Pleated Medium Filter

DFPT is suitable for handling chemicals, since polypropylene is used for support and PTFE as the medium. Designed and prepared for highly sophisticated applications, all the pieces undergo total tests prior to delivery.

Materials of Composition Hardware /Polypropylene,
Media / T: Hydrophobic PTFE H: Hydrocolloid PTFE
Support / Polypropylene Center core / Polypropylene
Filtration Precision
(Absolute microns)
0.1, 0.2, 0.45, 1, 5
Dimensions Outside diameter: 70mm Inside diameter: 30mm
Length: 10, 20, 30 (inch) / 250, 500, 750 (mm)
Maximum
Differential Pressure
0.49MPa
Maximum
Operating Temperature
80°C (also good for 135°C steam sterilization)
Applicable Fluids Chemicals, Photoresist, Air vent filter for tank
Model Code Model Code
Back to Top

Model : DFPZ

Model : DFPZ

Teflon Membrane Filter

These Teflon Membrane filters are suitable for handling chemicals

Materials of Composition Hardware /PFA Media / PTFE
Support / PTFE Center core / PFA
Filtration Precision
(Absolute microns)
0.03, 0.05, 0.1, 0.2, 0.45, 1
Dimensions Outside diameter: 70mm Inside diameter: 28mm
Length: 10, 20, 30 (inch) / 250, 500, 750 (mm)
Maximum
Differential Pressure
0.49MPa
Maximum
Operating Temperature
180°C (also good for 135°C steam sterilization)
Applicable Fluids Chemicals, Photoresist, Concentrated sulfuric acid, High temperature acid, Ozone water, etc
Model Code Model Code
Back to Top

WHERE TO PLACE

Model : DFPS

  • Ultra-pure water, Non-electrolytic plating, Chemicals, Foodstuff, Pharmaceuticals, Water for cosmetics and Alcoholic drinks

Model : DFPY

  • High temperature water, Pure water, Organic solvents and Alkali solutions

Model : DFPT

  • Chemicals, Photoresist, Air vent filter for tank

Model : DFPZ

  • Chemicals, Photoresist, Concentrated sulfuric acid, High temperature acid, Ozone water, etc
Back to Top

CONTACT DAIDO

MEMBRANE TYPE FILTER
Please click Contact page
Tel : +81-3-3252-0411
Back to Top