UR319 Series Ultipleat® SRT Return Line Filters

Filter Housing

• Maximum Allowable Working Pressure:
  41 bard (600 psid)
• Rated Fatigue Pressure:
  41 bard (600 psid) 106 cycles per NFPA T2.06.01R2-2001
• Typical Burst Pressure:
  145 bard (2100 psid)
• Fluid Compatibility:
  Compatible with all petroleum oils, water glycols, water-oil emulsions and most 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
• Materials of Construction:
  Tube: Carbon steel
  Head and Cover: Ductile Cast Iron

Filter Element

• Filter Element Burst Pressure:
  10 bard (150 psid)
• Ultipleat SRT Element Construction:
  Inorganic fibers impregnated and bonded with epoxy resins. Polymer endcaps. Anti-static media design

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 2 fluids only. Consult Sales for other fluid gas group suitability.

'C' Housings with 'G' option valve

Length Code	'C' Option Overall Length mm (in.)	'C' Option Element Removal Clearance mm (in.)	Empty Weight kg (lb)
08	424 (16.69)	230 (9)	18 (40)
13	559 (21.99)	370 (14.5)	21 (46)
20	729 (28.69)	530 (21)	23 (51)
40	1237 (48.69)	1040 (41)	30 (66)

'C' Housings with 'C' option valve

Length Code	'C' Option Overall Length mm (in.)	'C' Option Element Removal Clearance mm (in.)	Empty Weight kg (lb)
08	511 (20.13)	230 (9)	20 (45)
13	646 (25.43)	370 (14.5)	23 (51)
20	816 (32.13)	530 (21)	25 (56)
40	1324 (52.13)	1040 (41)	32 (71)

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 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.

319 Series Filter Elements — bard/1000 L/min (psid/US gpm)

Length Code	AZ	AP	AN	AS	AT
08	5.52 (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)

Sample ΔP calculation

UR3 19 Series 20" length housing with F24 (11⁄2" 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
= (0.48 x 1.2/0.9) bard (housing)
+ ((300 x 0.72/1000) x 50/32 x 1.2/0.9) bard (element)
= 0.64 bard (housing) + 0.45 bard (element)
= 1.09 bard (15.8 psid)

Housings, Vessels, or Assemblies

Please select only from the following list of standard filter housing options.

Available UR319 Series Options

UR319CA24 08ZA9YR85 UR319CC24 08ZA9YR85 UR319CA24 13ZA9YR85 UR319CC24 13ZA9YR85 UR319CA24 20ZA9YR85 UR319CC24 20ZA9YR85 UR319CA24 40ZA9YR85 UR319CC24 40ZA9YR85 UR319CA32 13ZA9YR85 UR319CC32 13ZA9YR85 UR319CD32 13ZA9YR85 UR319CF32 13ZA9YR85 UR319CA32 20ZA9YR85 UR319CC32 20ZA9YR85 UR319CD32 20ZA9YR85 UR319CF32 20ZA9YR85 UR319CA32 40ZA9YR85 UR319CC32 40ZA9YR85 UR319CD32 40ZA9YR85 UR319CF32 40ZA9YR85 UR319CD40 13ZA9YR85 UR319CF40 13ZA9YR85 UR319CD40 20ZA9YR85 UR319CF40 20ZA9YR85 UR319CD40 40ZA9YR85 UR319CF40 40ZA9YR85	UR319CA24 08ZG9YR85 UR319CC24 08ZG9YR85 UR319CA24 13ZG9YR85 UR319CC24 13ZG9YR85 UR319CA24 20ZG9YR85 UR319CC24 20ZG9YR85 UR319CA24 40ZG9YR85 UR319CC24 40ZG9YR85 UR319CA32 13ZG9YR85 UR319CC32 13ZG9YR85 UR319CD32 13ZG9YR85 UR319CF32 13ZG9YR85 UR319CA32 20ZG9YR85 UR319CC32 20ZG9YR85 UR319CD32 20ZG9YR85 UR319CF32 20ZG9YR85 UR319CA32 40ZG9YR85 UR319CC32 40ZG9YR85 UR319CD32 40ZG9YR85 UR319CF32 40ZG9YR85 UR319CD40 13ZG9YR85 UR319CF40 13ZG9YR85 UR319CD40 20ZG9YR85 UR319CF40 20ZG9YR85 UR319CD40 40ZG9YR85 UR319CF40 40ZG9YR85	UR319CA24 08ZN9YR85 UR319CC24 08ZN9YR85 UR319CA24 13ZN9YR85 UR319CC24 13ZN9YR85 UR319CA24 20ZN9YR85 UR319CC24 20ZN9YR85 UR319CA24 40ZN9YR85 UR319CC24 40ZN9YR85 UR319CA32 13ZN9YR85 UR319CC32 13ZN9YR85 UR319CD32 13ZN9YR85 UR319CF32 13ZN9YR85 UR319CA32 20ZN9YR85 UR319CC32 20ZN9YR85 UR319CD32 20ZN9YR85 UR319CF32 20ZN9YR85 UR319CA32 40ZN9YR85 UR319CC32 40ZN9YR85 UR319CD32 40ZN9YR85 UR319CF32 40ZN9YR85 UR319CD40 13ZN9YR85 UR319CF40 13ZN9YR85 UR319CD40 20ZN9YR85 UR319CF40 20ZN9YR85 UR319CD40 40ZN9YR85 UR319CF40 40ZN9YR85

The specification of each filter housing part number is outlined in the tables below.

Section 1

Housing P/N: UR 319 [Table 1] [Table 2] ++ [Table 3] Z [Table 4] 9 YR85

Seal Kit P/N: UR 319 SKZ

Note: Pall Ultipleat SRT 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. The suffix ‘9’ at the end of the Housing P/N designates 2 indicator ports, one fitted with a plastic shipping plug and the other with a bleed plug.

Table 1: Housing Orientation Options

Code	Port
C	Cap service (tube up)

Table 2: Housing Port Options

Code	Port
A24	1½" SAE J514 straight thread
A32	2" SAE J514 straight thread
C24	1½" BSP ISO 228 threads
C32	2" BSP ISO 228 threads
D32	2" Flange J518C code 61 with ½"-13 UNC holding bolts
D40	2½" Flange J518C code 61 with ½"-13 UNC holding bolts
F32	2" ISO 6162 split flange with M12 x 1.75 holding bolts
F40	2½" ISO 6162 split flange with M12 x 1.75 holding bolts

Table 3: Housing Length Options

Code	Length (in)*
08	8
13	13
20	20
40	40

* Nominal length

Table 4: Housing Bypass Valve Options

Code	Valve
A	1.7 bard - 25 psid Use 084 code indicator only
C	4.5 bard - 65 psid bypass valve with resevse flow Use 091 code indicator only
N	Non-Bypass Use 091 code indicator only

Section 2

Element P/N: UE 319 [Table 1] [Table 2] Z

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

Table 1: Filter Element Options

Code	ßx(c) ≥1000 based on ISO 16889	CST Rating*
AZ	3	08/04/01
AP	5	12/07/02
AN	7	15/11/04
AS	12	16/13/04
AT	22	17/15/08

* CST: Cyclic Stabilization Test to determine filter rating under stress conditions, based on SAE ARP4205

Table 2: Filter Element Length Options

Code	Length (in.)*
08	8
13	13
20	20
40	40

* Nominal length

Section 3 (At least one Differential Pressure Indicator or ‘B’ type blanking plug must be ordered)

Differential Pressure Indicator P/N: RC [Table 1] [Table 2] Z [Table 3] [Table 4]

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 1: Differential Pressure Indicator Options*

Code	Indicator	‘H’ Dim.
778NZ	‘P’ type Visual indicator with thermal lockout	21mm (0.83in)
860MZ	‘D’ type Visual indicator with no thermal lockout	21mm (0.83in)
861CZ	‘L’ type Electrical switch (SPDT) with 6" leads	38mm (1.50in)
861CZ	‘M’ type Electrical switch (SPDT) with DIN43650 connector and matching cap	78mm (3.07in)
861CZ	‘R’ type Electrical switch (SPDT) and neon light indicator with DIN43650 connector and cap	89mm (3.50in)
771BZ	‘S’ type Electrical switch (SPDT) with 3-pin MS connector	57mm (2.24in)

* Other options available on application.

Table 2: Indicator Pressure Setting Option*

Code	Valve
084	For ‘A’ Valve Option - Housings (1.1 bard - 16 psid)
091	For ‘C’, ‘G’ and ‘N’ Valve Options - Housings (3.5 bard - 50 psid)

* Other setting options are available; contact Pall.

Table 3: ‘M’ & ‘R’-Type Indicator Codes*

Code	Option
YM	‘M’ option
YR	‘R’ option

* Use only if ‘R’ or ‘M’ Indicator is selected from Table 1

Table 4: ‘R’ Indicator Options

Code	Option
110AC	110V AC
220AC	220V AC
24DC	24V DC

* Use only if ‘R’Indicator is selected from Table 1