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  Polypropylene Capsule Filters Type DOL
   

Capsule filters type DOL employ polypropylene filter media for wide chemical compatibility and high heat resistance.

Cellulose Nitrate Membrane Disc Filter
   
  Special Features
 
  • Very high retention efficiency (99.999%)
  • Heat stable construction
  • Non media migrating
  • Wide chemical compatibility
  • Biologically inert
 
  Applications
 
 
  • Polishing filtration of Non Sterile API
  • Filtration of precipitating agents
  • Filtration of wash solvents for final non sterile API
  • Filtration of air to dryers and micronizers
  • DM water tank venting
  • Final wash water for Ampoule/Vial washing and Bung washing
 
 
  Available End Connections and Dimensions
 
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  Specifications


Retention Efficiency:
99.999%

Sterilization: 30 autoclave cycles of 30 minutes at 121 °C

Maximum Differential Pressure: <4Kg/cm² @ 30 °C

Maximum Operating Temperature: 80 °C @ < 2Kg/cm²

Biosafety: Passes the Biological tests for Class VI plastics as described in USP

Extractables with IPA: Within limits specified in USP

Oxidizable Matter: Passes test as per USP

  Water Flow Rates
 
Figure: Water flow rates of DOL capsule filters
Cellulose Nitrate Membrane Disc Filter
 
  Ordering Information
                 
 
Type
DOL
DOLX
Size
Size
EFA*
Code
1"
0.023m²
51
2"
0.08m²
52
5"
0.17m²
53
10"
0.24m²
54
Pore Size
Pore Size
Code
0.5µm
04
1µm
05
2.5µm
06
5µm
07
10µm
08
20µm
11
I/O Connection
Connection
Code
1/4” SHB
A
1/4” MNPT
B
½”MNPT
C
½”Hose Barb
D
1.5" Sanitary Flange
E
6mm Walther
G
1/4" MPC
J
12mm Walther
Y
3/8" FNPT
H
X
Bell
Code
With Bell
B
Without Bell
X
Sterile/ Non Sterile
Code
Non Sterile
1
Sterile
2
Pack Size
Pack Size
Code
1
01
  EFA*: Effective Filtration Area
   
 
DOLX
54
06
CC
X
X
1
01


 
     

  
 
 
 
Technical Documents
 
 
       
       
 
 
 
 
 
 
 
 
 
     
     
     
     
   
   
   
   
   

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