Description
Features
- Flows to 340 L/min (90 US gpm)
- Pressures to 450 bard (6500 psid)
- Port size 1 1/4"
- Low Torque duplex changeover handle
- Ultipor® III filter medium pack
- Out-to-in filter element flow path
The 4750/51/54 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
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:
10 bard (150 psid) – 4754 series
207 bard (3000 psid) – 4751 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) – 4754 series
Non-bypass – 4751 series - Indicator Pressure Setting:
2.4 bard (35 psid) – 4754 series
7 bard (100 psid) – 4751 series - Housing Materials of Construction:
Ductile iron head; steel bowls
Dimensional Drawings
Dimensions in mm (inches)
The equipment has been assessed in accordance with the guidelines laid down in The European Pressure Directive 97/23/EC and has been classified within Sound Engineering Practice S.E.P. Suitable for use with Group 1 and 2 fluids only. Consult Sales for other fluid gas group suitability.
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
4704 Series Element DP Factors (psid/gpm )
Length Code | 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 Code | CP | CS | CT |
8” | 0.52 | 0.30 | 0.12 |
13” | 0.32 | 0.18 | 0.08 |
16” | 0.25 | 0.14 | 0.07 |
Type
Ordering Information
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 | |
HZ4754A24SB1 | HZ4751A24SW1 |
HZ4754A24TB1 | HZ4751A24TW1 |
HZ4754A24UB1 | HZ4751A24UW1 |
HZ4754E24SB1 | HZ4751E24SW1 |
HZ4754E24TB1 | HZ4751E24TW1 |
HZ4754E24UB1 | HZ4751E24UW1 |
Part Number (Description) Breakdown | |
HZ = housing with fluorocarbon seals | |
4754 = 4754 series housing | |
4751 = 4751 series housing (high collapse element) | |
A24 = 1½” SAE J514 straight thread port | |
E24 = 1½” Flange ports SAE J518C code 62 (414 bar/6000 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: HC[Table 1] F [Table 2] [Table 3] Z
Table 1: Element Options
Code | Description |
4704 | 10 bard (150 psid) – for 4754 series |
9601 | 207 bard (3000 psid) – for 4751 series |
Table 2: 4704 Series Filter Performance Ratings
Supralon 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 |
* based on 60 psid terminal pressure drop
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 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 | |
A218R | with Red and Green LED indicators |
A219D | Visual indicator |
Code | Stainless Steel Option Indicator |
778N | Visual filter with |
861C | |
771B | |
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 |
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