描述
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 340 lpm (90 US gpm)
- Pressures to 450 bar (6500 psi)
- Port size: 1½”
Notes and Specifications
Filter Housing
- Fatigue Pressure Rating
400 bar (5800 psi) per NFPA T2.6.1 R2-2001 Cat C/90
- Typical Burst Pressure:
1,600 bar (23,200 psi)
- Filter Element Collapse Pressure:
20 bard (290 psid) – 4740 series
207 bard (3000 psid) – 4741 series - 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 250 ˚F)
60 ˚C (140 ˚F) maximum in HWCF or water glycols - Bypass Valve Setting:
3.4 bard (50 psid) - 4740 series
Non-bypass – 4741 series - Indicator Pressure Setting:
2.4 bard (35 psid) – 4740 series
7 bard (100 psid) – 4741 series - Housing Materials of Construction:
Ductile iron head; steel bowls
Specifications
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.
9600 Series Element DP Factors (psid/gpm)
| Length | CZ | CP | CN | CS | CT |
| 8” | 0.46 | 0.20 | 0.17 | 0.12 | 0.09 |
| 13” | 0.27 | 0.12 | 0.10 | 0.07 | 0.05 |
| 16” | 0.20 | 0.09 | 0.07 | 0.05 | 0.04 |
9601 Series Element
DP Factors (psid/gpm)
| Length | CP | CS | CT |
| 8” | 0.52 | 0.30 | 0.12 |
| 13” | 0.32 | 0.18 | 0.08 |
| 16” | 0.25 | 0.14 | 0.07 |
Dimensional Drawings
Dimensions in mm (inches)
Segments
Type
Ordering Information
Section 1 Housing P/N: Note: Pall filter housings are supplied without
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 | |
| HZ4740C24SB1 | HZ4741C24SW1 |
| HZ4740C24TB1 | HZ4741C24TW1 |
| HZ4740C24UB1 | HZ4741C24UW1 |
| HZ4740G24SB1 | HH4741G24TW1 |
| HZ4740G24TB1 | HH4741G24UW1 |
| HZ4740G24UB1 | |
| Part Number (Description) Breakdown |
| HZ = housing with fluorocarbon seals |
| 4740 = 4740 series housing |
| 4741 = 4741 series housing (high collapse element) |
| C24 = 1½” BSP ISO 228 threads |
| G24 = 1½” ISO 6162 split flange ports (400 bar/5800 psi max pressure) |
| 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:
HC96 [Table 1] F [Table 2] [Table 3] ZTable 1: Element Options
| Code | Description |
| 00 | 20 bard (290 psid) – for 4740 series |
| 01 | 207 bard (3000 psid) – for 4741 series |
Table 2: 9600 Series Filter Performance Ratings
| Coralon Filter Grade | 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 |
Table 2 - 9601 Series Filter Performance Ratings
| Code | ßx(c) ≥1000 per ISO 16889 |
| CP | 5 |
| CS | 12 |
| CT | 15 |
Table 3: 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 4] Z 097 Z[Table 5]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 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 |
| 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 5: Differential Pressure Indicator Material
| Code | Description |
| Omit | If Brass Indicator is selected in Table 4 |
| SS | If Stainless Steel Indicator is selected in Table 4 (recommended for high pressure applications with pressure > 200 bar (3000 psi) |
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