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Low Pressure Filters

Low pressure filters are the most commonly used type of filter in hydraulic circuits, used as return line filters in applications with typcial working pressures up to 150 psi and static pressure up to 300 psi.
Donaldson offers flow/pressure combinations to fit most applications.

Continuous filtrations of bulk fluids through dedicated off-line circuits or kidney loops helps keep fuel, oil and lubricants clean.


LPS04, SP15/25 –Economical Spin-on, low flow

Economical Spin-on, low flowWorking Pressures to 150 psi / 1034 kPa / 10.3 bar
Rated Static Pressure to 300 psi / 2070 kPa / 20.7 bar
Flow Ranges
Return: up to 30 gpm / 114 lpm
Suction: up to 10 gpm / 38 lpm
SYNTEQ©, Cellulose, Wiremesh and Water Removal media choices.
LPS04, SP15/25 specs


Secondary Fuel Filters SP50/60 – In-line Spin-on, moderate flow

Secondary Fuel FiltersWorking Pressures to 150 psi / 1034 kPa / 10.3 bar
Rated Static Pressure to 250 psi / 1724 kPa / 17.2 bar
Flow Ranges:
Return: up to 60 gpm / 227 lpm
Suction: up to 30 gpm / 114 lpm
SYNTEQ©, Cellulose, Wiremesh and Water Removal media choices.
SP50/60 specs


SP100/120 – Dual Spin-on

SP100/120Working Pressures to 150 psi / 1034 kPa / 10.3 bar
Rated Static Pressure to 250 psi / 1724 kPa / 17.2 bar
Flow Range:
Return: up to 100 gpm / 378 lpm
Space-saving vertical filter configuration, two element lengths. SYNTEQ©, Cellulose, Wiremesh and Water Removal media choices.
SP100/120 specs


FIK – In-tank Filters

FIK – In-tank FiltersWorking Pressures up to 145 psi / 1000 kPa / 10 bar
Rated Static Pressure to 217 psi / 1500 kPa / 15 bar
Flow Range: from 10 gpm to 211 gpm / 800 lpm
FIK-low-flow filters are economical models with screw-on caps, ideal for in-tank applications. The head and inlet sit above the reservoir, with the housing inside.
FIK specs


TI25 – Tank Immersed Filters, moderate flow

TI25 – Tank Immersed Filters, moderate flowWorking Pressures up to 100 psi / 690 kPa / 6.9 bar
Flow Range: up to 60 gpm / 227 lpm
Variety of media choices for 9” (229 mm) elements. Steel bowl, Buna-N seals standard.
FIK high-flow specs


HDK06 – higher pressure, moderate flow

HDK06 – higher pressure, moderate flowWorking Pressures to 350 psi / 2413 kPa / 24.1 bar
Rated Static Pressure to 500 psi / 3448 kPa / 34.5 bar
Flow Ranges:
Return Line: up to 150 gpm / 568 lpm
Suction: up to 50 gpm / 189 l/min
Choose from a range of SYNTEQ© media or wiremesh to achieve the cleanliness level you need. Element is installed from the top for user convenience.
HDK06 specs


HFK08-0087 Kidney Loop Filter

HFK08-0087 Kidney Loop FilterWorking Pressures to 350 psi / 2400 kPa / 24 bar
Rated Static Pressure to 500 psi / 3448 kPa / 34.5 bar
Flow: 50 gpm / 190 lpm (Return Line)
Our small-port HFK08 is ideal for dedicated off-line circuits (kidney loops) for fluid conditioning.
HFK08-0087 Kidney Loop specs


Combo Suction/Return Filter

Combo Suction/Return FilterInnovative new 2-in-1 design!
Combo Filter Details


TI25 – Tank Immersed Filters, moderate flow

TI25 – Tank Immersed Filters, moderate flowWorking Pressures up to 100 psi / 6.9 bar
Flow Range: up to 60 gpm / 227 lpm
Variety of media choices for 9” (229 mm) elements. Steel bowl, Buna-N seals standard.
TI25 specs

 

 

HBK05 – In-line Spin-on, moderate flow

HBK05 – In-line Spin-on, moderate flowWorking Pressures to 150 psi / 1034 kPa / 10.3 bar
Rated Static Pressure to 250 psi / 1724 kPa / 17.2 bar
Flow Ranges:
Return: up to 60 gpm / 227 lpm
Suction: up to 30 gpm / 114 lpm
With its heavy-duty steel bowl and SYNTEQ© media, the HBK05 is a popular choice for many industrial applications.
HBK05 specs


SP80/90 – Dual Spin-on

SP80/90 – Dual Spin-onWorking Pressures to 150 psi / 1034 kPa / 10.3 bar
Rated Static Pressure to 250 psi / 1724 kPa / 17.2 bar
Flow Ranges:
Return: up to 120 gpm / 454 lpm
Suction: up to 60 gpm / 228 lpm
Side by side dual filter configuration, two element lengths. SYNTEQ©, Cellulose, Wiremesh and Water Removal media choices.
SP80/90 specs


TT15/30/60 –Spin-on Tank Top Return Filter

TT15/30/60 –Spin-on Tank Top Return FilterWorking Pressures to 100 psi / 690 kPa / 6.9 bar
Rated Static Pressure to 150 psi / 1030 kPa / 10.3 bar
Flow Range:
Return: up to 50 gpm / 189 lpm
Cellulose media, convenient tank top mounting.
TT15/30/60 specs


TI08/12/16 – Tank Immersed Filters, low flow

TI08/12/16 – Tank Immersed Filters, low flowWorking Pressures up to 100 psi / 690 kPa / 6.9 bar
Flow Range: up to 25 gpm / 95 lpm
TI series filters save space by mounting into tanks. Elements are easily replaceable through the filter cover. Different bowl lengths and a variety of media choices.
FIK low-flow specs


HAK05 – Higher pressure, moderate flow

HAK05 – Higher pressure, moderate flowWorking Pressures to 500 psi / 3448 kPa / 34.5 bar
Rated Static Pressure to 1000 psi / 6895 kPa / 69 bar
Flows:
Return Line: up to 120 gpm / 454 lpm
Suction: up to 30 gpm / 114 lpm
Inside-to-outside flow through the cartridge makes this unit perfect for return line filtering in heavy duty applications. Available in two element lengths, several choices of SYNTEQ© or wiremesh media.
HAK05 specs


HFK08 – Higher pressure, higher flow

HFK08 – Higher pressure, higher flowWorking Pressures to 350 psi / 2413 kPa / 24.1 bar
Rated Static Pressure to 500 psi / 3448 kPa / 34.5 bar
Flow Ranges:
Return Line: up to 300 gpm / 1136 lpm
Suction: up to 100 gpm / 378 l/min
Sturdy, versatile. Available in both in-line and in-tank styles. SYNTEQ© and wiremesh media options, inside-to-outside element flow and a single center retention bolt for simplified servicing.
HFK08 specs
Bulk Oil Filtration Story


HEK11 – Low pressure, high flow

HEK11 – Low pressure, high flowWorking Pressures to 150 psi / 1034 kPa / 10.3 bar
Rated Static Pressure to 250 psi / 1724 kPa / 17.2 bar
Flow Ranges:
Return Line: up to 600 gpm / 2271 lpm
Suction: up to 200 gpm / 757 lpm
Choose from among 7 media to achieve the cleanliness level you need. The inside-to-outside element flow means safer filter changeout. Element is installed from the top for user convenience. Visual or electrical service indicators for easy monitoring.
HEK11 specs
Oil Depot Story
Bulk Liquid Filtration Solutions Brochure
Continuous Filtration Cost Savings Study


TI08/12/16 – Tank Immersed Filters, low flow

TI08/12/16 – Tank Immersed Filters, low flowWorking Pressures up to 100 psi / 6.9 bar
Flow Range: up to 25 gpm / 95 lpm
TI series filters save space by mounting into tanks. Elements are easily replaceable through the filter cover. Different bowl lengths and a variety of media choices.
TI08/12/16 specs

 

 

TI08/12/16 – Tank Immersed Filters, low flowTI25 – Tank Immersed Filters, moderate flow