4740/41 Series Filter Assemblies product photo Primary L

4740/41 Series Filter Assemblies

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
Please Note:
The 4740/41/44 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.


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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
Please Note:
The 4740/41/44 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

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)

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 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] Z

Table 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)
Segment
Automotive
General Industrial
Mining
Primary Metals