9661 Series Filter Assemblies product photo Primary L

9661 Series Filter Assemblies

Coralon® lube and hydraulic oil filters deliver consistent, high level fluid system protection across all applications, regardless of severity. Coralon filters feature BetaX(C) >1000 filter efficiency, low pressure drop and long service life.

Features

  • Flows to 565 L/min (150 US gpm)
  • Pressures to 420 bar (6100 psi)
  • Port size : 1 ¼" & 1 ½"


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Description

Coralon® lube and hydraulic oil filters deliver consistent, high level fluid system protection across all applications, regardless of severity. Coralon filters feature BetaX(C) >1000 filter efficiency, low pressure drop and long service life.

Features

  • Flows to 565 L/min (150 US gpm)
  • Pressures to 420 bar (6100 psi)
  • Port size : 1 ¼" & 1 ½"
Specifications

Notes and Specifications
Filter Housing

  • Fatigue Pressure Rating:

    207 bar (3000 psi) per NFPA T2.6.1 R2-2001 Cat C/90

  • Typical Burst Pressure:

    1,380 bar (20,000 psi)

  • Filter Element Collapse Pressure:

    207 bard (3000 psid)

  • Fluid Compatibility:

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

  • Temperature Range:

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

  • Bypass Valve Setting:

    Non-bypass

  • Indicator Pressure Setting:

    7 bard (100 psid)

  • Housing Materials of Construction:

    Ductile iron head; steel bowl

Dimensional Drawings

Dimensions in mm (inches)
Performance

Pressure Drop Information

Housing pressure drop using fluid with 0.9 S.G.

Housing pressure drop is directly proportional to specific gravity.


Element Pressure Drop

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.

9601 Series Element
DP Factors (psid/gpm)
Length CP CT
8” 0.52 0.12
13" 0.32 0.08
16" 0.25 0.07
Type
Assemblies, Filter Housings
Ordering Information
For new installations, select one complete part number from each section below

Section 1 - Housing P/N:

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

Housing part number designates indicator port is fitted with a plastic shipping plug.

Part Number Part Number
HZ9661A20SW1 HZ9661E20TW1
HZ9661A20TW1 HZ9661E20UW1
HZ9661A20UW1 HZ9661K24SW1
HZ9661A24TW1 HZ9661K24TW1
HZ9661A24UW1 HZ9661K24UW1
HZ9661E20SW1


Part Number (Description) Breakdown
HZ = housing with fluorocarbon seals
9661 = 9661 Series housing
A20 = 1¼” SAE J514 straight thread port
A24 = 1½” SAE J514 straight thread port
E20 = 1¼” Flange ports SAE J518C code 62 (414 bar/6000 psi max pressure)
K24 = 1¼” Top Manifold Mount
S = 8” nominal length
T = 13” nominal length
U = 16” nominal length
W = Non-bypass
1 = 1 indicator warning device port

Section 2 Element P/N:
HC9601 F [Table 1] [Table 2]

Table 1:
Filter Performance Ratings
Code ßx(c) ≥1000 per ISO 16889
CP 5
CT 15

Table 2:
Length Options
Code Description
8 8” nominal length
13 13” nominal length
16 16” nominal length

Section 3 Differential Pressure Indicator
P/N: RC[Table 3] Z 097 Z [Table 4]

Note : If no Differential Pressure Indicator is selected, ‘B’ type blanking plug (P/N HC9000A104Z) must be ordered separately and fitted to replace the shipping plug.

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

Table 3: 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

Code Stainless Steel Option Indicator
778N Visual filter with thermal lockout
861C Electrical switch (SPDT) with Hirschmann connector
771B Electrical switch (SPDT) with 3-pin

Table 4: Differential Pressure Indicator Material
Code Description
Omit If Brass Indicator is selected in Table 3
SS If Stainless Steel Indicator is selected in Table 3 (recommended for high pressure applications with pressure > 200 bar (3000 psi)
Application
Auto LOH for Stamping, Heavy Lubrication, Material Handling, Auto Painting/Coating Zinc Phosphate Bath, Midstream Process Water, Midstream Process Water, Midstream Process Water, Midstream Process Water, Midstream Process Water, Mining Equipment Gear Case, Mining Equipment Hydraulic Fluid, Mining Euqipment Lube Oil - on & off board, Mining Final Product (Post Smelt/Burn off Impurities), Mining Final Product (Slurry), Mining Wastewater, Municiple Mining Water [Rinsing] , Coolants / Bearing Lubrication, Coolants / Bearing Lubrication, Drives Gear Box + Roll Housing, Drives Gear Box + Roll Housing, Forging / Extrusion, Forging / Extrusion, Gear Box / Bearing, Gear Box / Bearing, Gear Box / Morgoil, Gear Box / Morgoil, Material Directional Control, Material Directional Control, Material Handling, Material Handling, Non Contact, Non Contact, Quenching / Cleaning, Quenching / Cleaning, Roll Bite (Safety Filter), Roll Bite (Safety Filter), Shape + Material Handling, Shape + Material Handling, Pulp&Paper Bleach Chemical Prep, Pulp&Paper LOH, Pulp&Paper Machine Process Application, Pulp&Paper Paper Coating, Pulp&Paper Pulp Screening