7400 Series Spin-On Filter Assemblies product photo Primary L

7400 Series Spin-On 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 125 L/min (35 US gpm)
  • Pressures to 17 bard (250 psid)
  • Port size: ¾” and 1”


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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 125 L/min (35 US gpm)
  • Pressures to 17 bard (250 psid)
  • Port size: ¾” and 1”
Specifications

Notes and Specifications Filter Housing

  • Fatigue Pressure Rating
    17 bar (250 psi) (60,000 cycles 0-250 psi)
  • Typical Burst Pressure:
    28 bar (400 psi)
  • Filter Element Collapse Pressure:
    7 bard (100 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 120 ˚C (-20 ˚F to 225 ˚F)
    60 ˚C (140 ˚F) maximum in HWCF or water glycols
  • Bypass Valve Setting:
    1.7 bard (25 psid)
    3.4 bard (50 psid)
    Non-bypass
  • Indicator Pressure Setting:
    1.1 bard (16 psid) with ‘A’ valve option
    2.4 bard (35 psid) with ‘B’ and ‘W’ valve option
  • Housing Materials of Construction:
    Cast iron head

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.

Performance Graph

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.

7400 Series Element DP Factors (psid/gpm)

 
Length Code CZ CP CN CS CT
4” 0.82 0.36 0.30 0.22 0.15
8” 0.43 0.19 0.15 0.12 0.08
 
Type
Assemblies, Filter Housings
Use
Filtration, Polishing, Prefiltration, Removal
Ordering Information
For new installations, select one complete part number from each section below

Section 1 Housing P/N:

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.

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

 
Part Number
HH7400A12B1
HH7400A16A1
HH7400A16B1
HH7400A16W1
HH7400C12B1
HH7400C16A1
HH7400C16B1
HH7400C16W1
 

 
Part Number Breakdown
HH = housing with fluorocarbon seals
7400 = 7400 series spin-on housing
A12 = ¾” SAE J514 straight thread port
A16 = 1” SAE J514 straight thread port
C12 = ¾” BSP ISO 228 threads
C16 = 1” BSP ISO 228 threads
A = 1.7 bard (25 psid) bypass valve
B = 3.4 bard (50 psid) bypass valve
W = Non-bypass
1 = 1 indicator warning device port
 

Section 2 Spin-On Can P/N: HC7400 S[Table 1] [Table 2] H

Table 1: Filter Performance Ratings

 
Code ßx(c) ≥1000 per ISO 16889 ISO Code Rating per Stress- Resistance Test (80% Δp)*
CZ 3 10/08/03
CP 5 12/09/07
CN 7 14/11/06
CS 12 15/11/06
CT 22 16/14/08
 
* based on 60 psid terminal pressure drop

Table 2: Length Options

 
Code Description
4 4” nominal length
8 8” nominal length
 

Section 3

Differential Pressure Indicator P/N: RC [Table 1] Z [Table 2] 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.

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

Table 4: 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
 

Table 2: Differential Pressure Setting Options

 
Code Description
084 For A valve option (1.1 bar – 16 psid)
090 For B and W valve options (2.4 bard - 35 psid)
 
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, Heavy Fuel, Heavy Hydraulic, Heavy Lubrication, Medium & Light Fuel, Medium & Light Hydraulic, Medium & Light Lubrication, 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
Segment
Automotive
Industrial and Mobile OEM
Primary Metals
Pulp & Paper