Specifications Filter Housing

• Flows to 600 L/min (160 US gpm)
• Pressures to 414 bar (6000 psi)
• Port size 1¼", 1½" and 2"
• Rated Fatigue Pressure:
  0-240 bar (3500 psi) per NFPA T2.06.01R2-2001 CAT C/90/*(1 million cycles), verified by testing at 0-280 bar (4050 psi) for 1 million cycles. Not applicable to 'D' and 'F' port options. Contact Pall for applications with higher pressures at lower cycles
• Filter Element Burst Pressure:
  10 bard (150 psid)
• Fluid Compatibility:
  Compatible with all petroleum oils and most water glycols, water-oil emulsions, and synthetic hydraulic and lubrication fluids
• Temperature Range:
  Fluorocarbon Seals:
  -29 ˚C to 120 ˚C (-20 ˚F to 250 ˚F)
  60 ˚C (140 ˚F) maximum in HWCF or water glycol fluids
• Bypass Valve Setting:
  4.5 bard (65 psid)
• Indicator Pressure Setting:
  3.5 bard (50 psid)
• Materials of Construction:
  Head and Cover: Ductile Cast Iron
  Tube: Carbon steel
• Filter Element :
  Inorganic fibers impregnated and bonded with epoxy resins. Polymer endcaps. Anti-static media design

Dimensional Drawings

Dimensions in mm (inches)

Length Code	Overall length mm (in)	Cover Service Element Removal Clearance mm (in)	Head Service Element Removal Clearance mm (in)	Empty Weight kg (lb)
08	476 (18.74)	248 (9.76)	305 (12)	29.7 (65.5)
13	612 (24.09)	383 (15.08)	440 (17.32)	34.5 (76.1)
20	782 (30.79)	553 (21.77)	N/A	40.6 (89.5)
40	1290 (50.79)	1061 (41.78)	N/A	58.8 (129.6)

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

310 Series Filter Elements – bard/1000 L/min (psid/US gpm)

Length Code	AZ	AP	AN	AS	AT
08	085.52 (0.302)	2.30 (0.126)	1.82 (0.100)	1.32 (0.072)	0.82 (0.045)
13	3.31 (0.182)	1.38 (0.076)	1.09 (0.060)	0.79 (0.043)	0.49 (0.027)
20	2.18 (0.120)	0.91 (0.050)	0.72 (0.040)	0.52 (0.029)	0.33 (0.018)
40	1.10 (0.060)	0.46 (0.025)	0.36 (0.020)	0.26 (0.014)	0.16 (0.009)

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. Note: factors are per 1000 L/min and per 1 US gpm

Sample ΔP calculation

UH310 Series 13" length housing with G24 (1 1/2"SAE)) split flange ports using AN grade media. Operating conditions 300 L/min flow rate using a hydraulic fluid of 50 cSt and specific gravity (s.g.) 1.2.
Total Filter ΔP
= ΔP housing + ΔP element
= (0.33 x 1.2/0.9) bard (housing)
+ ((300 x 1.09/1000) x 50/32 x 1.2/0.9) bard (element)
= 0.44 (housing) + 0.68 bard (element)
= 1.12 bard (16.2 psid)

Housings, Vessels, or Assemblies

For new installations, select one complete part number from each section below

Section 1 Housing P/N: UH310 [Table A] [Table B]

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.

Note: Z indicates fluorocarbon seals are standard. Other options are available; contact Pall. Housing P/N designates indicator port fitted with a plastic shipping plug.

Table 1	Table 2
Port & Length Options Tables 1, 2 and 3	Bypass & Orientation Options Tables 4
A2008Z	C, G or GH
A2013Z	C, G or GH
A2020Z	C or G
A2408Z	C, G or GH
A2413Z	C, G or GH
A2420Z	C or G;
C2008Z	C, G or GH
C2013Z	C, G or GH
C2020Z	C or G
C2408Z	C, G or GH
C2413Z	C, G or GH
C2420Z	C or G
C3213Z	C, G or GH
C3220Z	C or G
D2408Z	G or GH
D2413Z	G or GH
D2420Z	G
D3213Z	G or GH
D3220Z	G
E2008Z	C, G or GH
E2013Z	C, G or GH
E2020Z	C or G
E2408Z	C, G or GH
E2413Z	C, G or GH
E2420Z	C or G
E3213Z	C, G or GH
E3220Z	C or G
E3240Z	C or G
F2008Z	G or GH
F2013Z	G or GH
F2020Z	G
F2408Z	G or GH
F2413Z	G or GH
F2420Z	G
F3213Z	G or GH
F3220Z	G
G2008Z	C, G or GH
G2013Z	C, G or GH
G2020Z	C or G
G2408Z	C, G or GH
G2413Z	C, G or GH
G2420Z	C or G
G3213Z	C, G or GH
G3220Z	C or G
G3240Z	C or G

Table 1: Housing Port Options

Code	Port Style	Max. Operating Pressure
A	SAE J1926 straight thread	414 bar (6000 psi)
C	BSP ISO 228 threads	414 bar (6000 psi)
D	Flange J518C code 61	207 bar (3000 psi)
E	Flange J518C code 62	414 bar (6000 psi)
F	ISO 6162 split flange	250 bar (3625 psi)
G	ISO 6162 split flange	400 bar (5800 psi)

Table 2: Port Size

Code	Port Style
20	1 1/4" nominal
24	1 1/2" nominal
32	2" nominal

Table 3: Housing Length and Seal Options

Code	Length and Seal Material
08Z	8" nominal length, fluorocarbon seals
13Z	13" nominal length, fluorocarbon seals
20Z	20" nominal length, fluorocarbon seals
40Z	40" nominal length, fluorocarbon seals

Table 4: Bypass Valve and Service Options

Code	Bypass Valve and Service Type
C	4.5 bard (65 psid) bypass valve with reverse flow, Cap service
G	4.5 bard (65 psid) bypass valve, Cap service
GH	4.5 bard (65 psid) bypass valve, Head service

Seal Kit P/N: SH 310 SKZ

*Other seal material options are available; Contact Pall.

Section 2 Element P/N: UE 310 [Table 5] [Table 3]

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

Table 5: Filter Element Options

Code	ßx(c) ≥2000 based on ISO 16889	CST Rating*
AZ	3	07/04/01
AP	5	11/08/03
AN	7	13/09/04
AS	12	15/11/06
AT	25	16/14/08

Section 3 _{(At least one Differential Pressure Indicator or 'B' type blanking plug must be ordered)}

Differential Pressure Indicator P/N: RC [Table 6]  Z 091 Z [Table 7]

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 6: Indicator Options

For applications with operating conditions less than 200 bar (3000 psi)

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

For applications with operating conditions greater than 200 bar (3000 psi)

Code	Stainless Steel indicator
778NZ	Visual filter with thermal lockout
861CZ	Electrical Switch (SPDT) with 6" leads
861CZ*	Electrical switch (SPDT) with Hirschmann connector
771BZ	Electrical switch (SPDT) with 3-pin

Other options available; contact Pall.
* Requires YM suffix after SS code from Table 7.

Table 7: Differential Pressure Indicator Material

Code	Pressure Setting
Omit	Brass Indicator: use at operating pressures < 200 bar (3000 psi)
SS	Stainless Steel Indicator: use at operating pressures > 200 bar (3000 psi)

Other setting options are available; contact Pall.