W440 Cartridge


The W440 filter assembly can be manifold mounted to the hydraulic system. The size and material configuration are well-suited for today’s demanding proportional and servo valve applications. Standard housing drain plug helps relieve system pressure during filter change-outs.


Applications

High Pressure Circuits
In-Plant Systems
Mobile Equipment


Benefits

Rugged cast iron and steel construction for reliable performance
Highly configurable – this assembly and filter combination give you a lot of flexibilty in a very high pressure working range
Featuring our high-performance DT filters with multiple efficiency options – allowing you to achieve the performance you need for most any application


Features

Assembly has manifold mounting capability
Thermal lockout and surge control incorporated in many of the differential pressure indicators
High collapse filter available for use with non-bypass applications – collapse options range from 150 to 3,000 psi
Positive sealing poppet bypass for reliability and no leakage
Range of indicator options – visual pop-up, electrical/visual or all electronic models available
Compact design for use with servo or proportional valve
Two housing length options for design flexibility
Differential pressure indicator line works with an assortment of bypass valves
Viton® seals are used on high-performance DT filters
Working pressure to: 4000 psi
Rated static burst to: 10,000 psi
Fatigue pressure rating: 2450 psi
Flow range to: 20 gpm
Porting size options:
SAE-12 O-ring
Manifold mounting top-ported for subplate mounting
0.69″ holes
1.25″ centers
Standard bypass ratings of:
50 psi
90 psi
No bypass


Available Media Types

Donaldson exclusive Synteq™ – synthetic fiber media for greater filtration efficiency and higher dust-holding capacity
Many different efficiency grades from which to choose


Duramax HMK03 Spin On

Duramax® HMK03 Spin-On

Click Here

Duramax® HMK04/24 Spin-On

Duramax® HMK04/24 Spin-On

Click Here

Duramax® HMK05/25 Spin-On

Duramax® HMK05/25 Spin-On

Click Here

Duramax® HNK04/05 Spin-On

Duramax® HNK04/05 Spin-On

Click Here

FIK In-Tank

FIK In-Tank

Click Here

FLK90/110/125 Cartridge

FLK90/110/125 Cartridge

Click Here

FPK02 Cartridge

FPK02 Cartridge

Click Here

FPK04 Cartridge

FPK04 Cartridge

Click Here

HBK05 Spin-On

HBK05 Spin-On

Click Here

HDK06 Cartridge

HDK06 Cartridge

Click Here

HFK08 Cartridge

HFK08 Cartridge

Click Here

HPK02 Cartridge

HPK02 Cartridge

Click Here

HPK03 Cartridge

HPK03 Cartridge

Click Here

HPK04 Cartridge

HPK04 Cartridge

Click Here

HPK05 Cartridge

HPK05 Cartridge

Click Here

HRK10 Cartridge

HRK10 Cartridge

Click Here

SP15/25 Spin-On

SP15/25 Spin-On

Click Here

SP50/60 Spin-On

SP50/60 Spin-On

Click Here

SP80/90 Spin-On

SP80/90 Spin-On

Click Here

SP100/120 Spin-On

SP100/120 Spin-On

Click Here

SRK Combo In-Tank

SRK Combo In-Tank

Click Here

TT15/30/60 In-Tank

TT15/30/60 In-Tank

Click Here

W023 Spin-On

W023 Spin-On

Click Here

WL15 In-Tank

WL15 In-Tank

Click Here

WL16 In-Tank

WL16 In-Tank

Click Here

W041 Cartridge

W041 Cartridge

Click Here

W061 Cartridge

W061 Cartridge

Click Here

W350 Cartridge

W350 Cartridge

Click Here

W440 Cartridge

W440 Cartridge

Click Here

W451 Cartridge

W451 Cartridge

Click Here

W620 Cartridge

W620 Cartridge

Click Here

More Filtration

Air Filter
Bulk Fuel & Lube
Cabin Air
Centrifuge
Coolant
Crankcase
Fuel
Hydraulic
Lube
Purifiner
Transmission

Make Largo your first choice when looking for a leading supplier of filtration