New: UR629 Series Athalon® Return Line Duplex Filters product photo Primary L

New: UR629 Series Athalon® Return Line Duplex Filters

Athalon® maximum-life filters deliver the highest level of sustained fluid system protection, across all applications, regardless of severity. Featuring an industry leading BetaX(C)=2000* filter efficiency; the highest rated filter performance available today. (* per ISO 16889)

Notes and Specifications Filter Housing

  • Flows to 1500 L/min (400 US gpm)
  • Pressures to 28 bar (400 psi)
  • Port Size 3” and 4”
  • Rated Fatigue Pressure:
    0-23 bar (330 psi) per NFPA T2.06.01R2-2001 CAT C/90/* (1 million cycles), verified by testing at 0-27 bar (392 psi) for 1 million cycles.
  • Filter Element Burst Pressure:
    10 bard (150 psid)
  • Fluid Compatibility:
    Compatible with all petroleum oils and most water glycols, water-oil emulsions, and most synthetic hydraulic and lubrication fluids
  • Temperature Range:
    Fluorocarbon Seals:
    -29˚ C to 120˚ C (-20˚ F to 248˚ F)
    60˚ C (140˚ F) maximum in HWCF or water glycol fluids
  • Bypass Valve Setting:
    4.5 bard (65 psid) or
    1.7 bard (25 psid)
  • Indicator Pressure Setting:
    3.5 bard (50 psid) or
    1.1 bard (16 psid)
  • Materials of Construction:
    Head, tube, manifold and check valve: Aluminium Cover: Cast iron
  • Filter Element :
    Inorganic fibers impregnated and bonded with epoxy resins. Polymer endcaps. Anti-static media design

Features

  • Patented Ultipleat (laid-over pleat) filter medium pack
  • Pall Stress-Resistant Technology (SRT) Media
  • Coreless filter element configuration
  • Low clean differential pressure for low energy operation


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Description

Athalon® maximum-life filters deliver the highest level of sustained fluid system protection, across all applications, regardless of severity. Featuring an industry leading BetaX(C)=2000* filter efficiency; the highest rated filter performance available today. (* per ISO 16889)

Notes and Specifications Filter Housing

  • Flows to 1500 L/min (400 US gpm)
  • Pressures to 28 bar (400 psi)
  • Port Size 3” and 4”
  • Rated Fatigue Pressure:
    0-23 bar (330 psi) per NFPA T2.06.01R2-2001 CAT C/90/* (1 million cycles), verified by testing at 0-27 bar (392 psi) for 1 million cycles.
  • Filter Element Burst Pressure:
    10 bard (150 psid)
  • Fluid Compatibility:
    Compatible with all petroleum oils and most water glycols, water-oil emulsions, and most synthetic hydraulic and lubrication fluids
  • Temperature Range:
    Fluorocarbon Seals:
    -29˚ C to 120˚ C (-20˚ F to 248˚ F)
    60˚ C (140˚ F) maximum in HWCF or water glycol fluids
  • Bypass Valve Setting:
    4.5 bard (65 psid) or
    1.7 bard (25 psid)
  • Indicator Pressure Setting:
    3.5 bard (50 psid) or
    1.1 bard (16 psid)
  • Materials of Construction:
    Head, tube, manifold and check valve: Aluminium Cover: Cast iron
  • Filter Element :
    Inorganic fibers impregnated and bonded with epoxy resins. Polymer endcaps. Anti-static media design

Features

  • Patented Ultipleat (laid-over pleat) filter medium pack
  • Pall Stress-Resistant Technology (SRT) Media
  • Coreless filter element configuration
  • Low clean differential pressure for low energy operation

Specifications

Dimensional Drawings

Dimensions in mm (inches)
Contact Pall for dimensions for UR669 and UR689 housings.

 
Length
Code
Overall
Length
mm (in.)
Element
Removal Clearance
mm (in.)
Empty
Weight
kg (lb)
20 897.1 (35.32) 442.7 (17.43) 88.9 (196)
40 1405.1 (55.32) 950.7 (37.43) 112.5 (248)
 








Performance

Pressure Drop Information

Housing pressure drop using fluid with 0.9 S.G.

Housing pressure drop is directly proportional to specific gravity.

  • Keeps fluids the cleanest, longest, for the greatest value
  • Provides consistent, reliable, protection of system components over the full service life of the filter element
  • Rapidly achieves and sustains required fluid system cleanliness
  • Delivers maximum filter capacity in the smallest footprint
  • Prevents electrostatic discharge from damaging your filter and degrading your fluid

Element Pressure Drop

610 Series Filter Elements – bard/1000 L/min (psid/US gpm)
Length Code AZ AP AN AS AT
20 1.31 (0.072) 0.56 (0.030) 0.43 (0.023) 0.31 (0.017) 0.19 (0.011)
40 0.70 (0.038) 0.30 (0.016) 0.23 (0.013) 0.17 (0.009) 0.10 (0.006)

Multiply actual flow rate times factor in table below to determine pressure drop with fluid at 32 cSt (150 SUS), 0.9 S.G. Correct for other fluids by multiplying new viscosity in cSt/32 (SUS/150) x new S.G./0.9. Note: factors are per 1000 L/min and per 1 US gpm

Sample ΔP calculation

UR629 Series 40” length housing with F48 (3” SAE) split flange ports using AN grade media. Operating conditions 600 L/min flow rate using a hydraulic fluid of 50 cSt and specific gravity (s.g.) 1.2.

Total Filter ΔP

= ΔP housing + ΔP element
= (0.45 x 1.2/0.9) bard (housing)
+ ((600 x 0.23/1000) x 50/32 x 1.2/0.9) bard (element)
= 0.60 (housing) + 0.29 bard (element)
= 0.89 bard (12.9 psid)

Type

Housings, Vessels, or Assemblies

Ordering Information

For new installations, select one complete part number from each section below

Section 1: Housing P/N: UR [Table A] [Table B] [Table C]

Note: Pall Athalon filter housings are supplied without filter elements or warning devices fitted. Never operate the filter unless a filter element is fitted and all warning device ports are sealed.

Note:Z indicates fluorocarbon seals are standard. Other options are available;contact Pall. Housing P/N designates indicator port fitted with a plastic shipping plug.

Table A Table B Table C
Table 1 Tables 2, 3, 4 Table 5
629C D4820Z A,G, or N
D4840Z
D6420Z
D6440Z
F4820Z
F4840Z
F6420Z
F6440Z
649C D4840Z A,G, or N
D6440Z
F4840Z
F6440Z
669C D6440Z A or G
F6440Z
689C D6440Z A or G
F6440Z

Table 1: No. of Filter Housings

Code No. of Housings
629 2 (1 per side)
649 4 (2 per side)
669 6 (3 per side)
689 8 (4 per side)

Table 2: Housing Port Options

Code Port Style
D Flange J518C code 61
F ISO 6162 split flange

Table 3: Port Size

Code Port Style
48 3” nominal
64 4” nominal

Table 4: Housing Length and Seal Options

Code Length and Seal Material
20Z 20” nominal length, fluorocarbon seals
40Z 40” nominal length, fluorocarbon seals

Table 5: Bypass Valve and Service Options

Code Bypass Valve and Service Type
A 1.7 bard (25 psid) bypass valve, cover service
G 4.5 bard (65 psid) bypass valve, cover service
N No bypass valve

Seal Kit P/N: UR629CSKZ

*Other seal material options are available; Contact Pall.

Section 2 Element P/N: UE 610 [Table 6] [Table 3]

Note: Z indicates fluorocarbon seals are standard.
Other options are available; contact Pall.

Table 6: Filter Element Options

Code ßx(c) ≥2000 based on ISO 16889 CST Rating*
AZ 3 07/04/01
AP 5 11/08/03
AN 7 13/09/04
AS 12 15/11/06
AT 25 16/14/08

* CST: Cyclic Stabilization Test to determine filter rating under stress conditions, based on SAE ARP4205


Section 3 (At least one Differential Pressure Indicator or ‘B’ type blanking plug must be ordered for each filter tower)

Differential Pressure Indicator P/N: RC [Table 7] Z [Table 8] Z

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 in each filter tower.

For typical installations, only 2 indicators are required - only one housing per side requires an indicator. Replace other shipping plugs with blanking plugs.

Note :Z indicates fluorocarbon seals are standard. Other options are available; contact Pall.

Table 7: Indicator Options

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

Other options are available; contact Pall.

Table 8: Indicator Pressue Setting Option

Code Valve
084 For ‘A’ Valve Option - Housings (1.1 bard - 16 psid)
091 For ‘G’ and ‘N’ Valve Options - Housings (3.5 bard - 50 psid)

Other setting options are available; contact Pall.