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9021 Series Filter Assemblies product photo Primary L

9021 Series Filter Assemblies

Features

  • Flows to 75 L/min (20 US gpm)
  • Pressures to 350 bard (5,075 psid)
  • Port size 3/4"
  • Ultipor® III filter medium pack
  • Out-to-in filter element flow path
Please Note:
The 9020/21/24 Series is a Preferred Product Line utilizing Ultipor® III filter medium.   Please See Ordering Information for available options

All replacement filter elements, differential pressure indicators and sealkits remain available for this series. See 'Ordering Information' tab above for details of spares.
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Description

Features

  • Flows to 75 L/min (20 US gpm)
  • Pressures to 350 bard (5,075 psid)
  • Port size 3/4"
  • Ultipor® III filter medium pack
  • Out-to-in filter element flow path
Please Note:
The 9020/21/24 Series is a Preferred Product Line utilizing Ultipor® III filter medium.   Please See Ordering Information for available options

All replacement filter elements, differential pressure indicators and sealkits remain available for this series. See 'Ordering Information' tab above for details of spares.

Specifications

Fatigue Pressure Rating:

per NFPA T2.6.1 R2-2001 Cat C/90
124 bar (1800 psi) – R length
103 bar (1500 psi) – S length

Typical Burst Pressure:

15,000 psi (1035 bar)

Fluid Compatibility:

Compatible with all petroleum oils and most water glycols, water-oil emulsions, and synthetic hydraulic and lubricating fl uids

Temperature Range:

-29˚C to 107˚C (-20˚F to 225˚F)
60˚C (140˚F) maximum in HWCF or water

Filter Element Collapse Pressure:

9020-290 psid (20 bar)
9021-3000 psid (207 bar)
9024-150 psid (10 bar)

Bypass Valve Setting:

Non-bypass

Housing Materials of Construction:

Aluminum head and bowl

Indicator Pressure Setting:

7 bard (100 psid)

Dimensional Drawings

Performance

Pressure Drop Information

Element Pressure Drop Factor

Multiply actual flow rate times factor to determine pressure drop with fluid at 150 SUS (32 cSt), 0.9 S.G.  Correct for other viscosities by multiplying new viscosity in SUS/150 x new S.G/0.9.
9021 Series Element P factor (psid/gpm)
 

Length

CP

CT

     

4"

2.71

0.68
     

8"

1.35

0.34
 

 

Type

Housings, Vessels, or Assemblies

Ordering Information

Please select only from the following list of standard filter housing options.

Available 9021 Series Options

 
HZ9021A12 RW1
HZ9021C12 RW1
HZ9021K12 RW1
HZ9021A12 SW1
HZ9021C12 SW1
HZ9021K12 SW1
 


The specification of each filter housing part number is outlined in the tables below.

Assembly P/N:     

H

902

 

 

 

 

 

 
Table1

 
Table2
Table3
Table4
Table5
Table6
Table7
Table8
        


Element P/N:       

HC  902

F

 

 

 

 

 

 
Table2
  
Table5
Table6
Table1
 

 

 

 


Seal Kit P/N:       

H9020SK

 

 

 

 
Table 1

 

 


 
Table 1: Seal Options
 
CodeSeals
   
H Nitrile
   
Z Fluorocarbon
 

 

Table 2: Element Options
 
CodeRating
   
1 3000 psid (high collapse)
 

 

Table 3: Port Style Options
 
CodePort Style
   
A SAE J514 straight thread
   
C BSP ISO 228 Threads
   
K Manifold mount
 
*Contact factory for drawings.

 
Table 4: Port Size Options
 

Code

Size

   

12

3/4"
 

TABLE 5: FILTER ELEMENT OPTIONS
 

CODE

ßx   200

ßx(c)=1000

     

CP*

3

5
     

CT*

17

15
 
*9021 series only.

 

Table 6: Length Options*
 
Assembly CodeElement Code**
   
R 4
   
S 8
 
*Use code in second column for element part no.
**Nominal length in inches
Table 7: Bypass Valve Options
 
CodeDescription
   
W Non bypass 9021 only
 

Table 8: Differential Pressure Option (At least one Differential Pressure Indicator or 'B' type blanking plug must be ordered)

Differential Pressure Indicator P/N: RC [Table 8A]  Z 091 Z [Table 8B]

Note: If no differential pressure indicator is selected, 'B' type blanking plug (P/N HC9000A104Z) must be ordered separately and fitted to replace the plastic shipping plug.

Note: Z indicates fluorocarbon seals are standard. Other options are available; contact Pall.
TABLE 8A: Indicator Options
For applications with operating conditions less than 200 bar (3000 psi)
 

Code

Brass Option indicator

   

A218M

 Electrical switch (SPDT) with Hirschmann connector
   

A218R

 Electrical switch (SPDT) with Hirschmann connector with Red and Green LED indicators
   

A219D

 Visual indicator
 

For applications with operating conditions greater than 200 bar (3000 psi)
 

Code

Stainless Steel indicator

   

778NZ

 Visual filter with thermal lockout
   

861CZ

 Electrical Switch (SPDT) with 6" leads
   

861CZ*

 Electrical switch (SPDT) with Hirschmann connector
   

771BZ

 Electrical switch (SPDT) with 3-pin
 
Other options available; contact Pall.
* Requires YM suffix after SS code from Table 8B.
TABLE 8B: Differential Pressure Indicator Material
 

Code

Pressure Setting

   

Omit

 Brass Indicator: use at operating pressures < 200 bar (3000 psi)
   

SS

 Stainless Steel Indicator: recommended for high pressure cycle applications with pressures > 200 bar (3000 psi)
 
Other setting options are available; contact Pall.

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