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SP15/25 Spin-On

The SP15/25 series are economical, low pressure filters with spin-on convenience and a wide range of cleanliness and pressure ratings.

Benefits:

  • Economical
  • Spin-on convenience
  • Wide range of cleanliness ratings
  • Mix and match system of in stock heads and filters
  • Max. working pressure: 10.3 bar / 150 psi
  • Rated static burst to: 25.9 bar / 375 psi
  • Flow range to: 114 lpm / 30 gpm
  • Porting size options:
    • ½ in., ¾ in. NPT
    • SAE-8 or SAE-12 o-ring
  • Available by-pass ratings:
    • 1.7 bar / 25 psi
    • 0.97 bar/ 15 psi
    • 0.34 bar / 5 psi
    • No by-pass
  • Fluid conditioning systems
  • In-plant systems
  • Mobile equipment
  • Power transmissions
  • Process systems
  • Donaldson exclusive Synteq™ – synthetic fiber media for greater filtration efficiency and higher dust-holding capacity
  • Natural fiber cellulose
  • Stainless steel wire-mesh
  • Water absorbing media
  • Many different efficiency grades from which to choose

Duramax® HMK05/25 Spin-On

HMK05 (single) and HMK25 (double) Duramax® spin-on filters are perfect for high-flow applications, featuring a heavy-duty steel body and die-cast top plate for added strength. A special head-to-canister o-ring seal prevents leakage. Both HMK05 and HMK25 models use the same replacement filters, with identical pressure ratings, reducing inventory.

Benefits:

  • Proven Duramax filters deliver dependable performance
  • HMK25 double filter head delivers twice the flow capability and contaminant capacity
  • Strong, durable heavy-duty steel body and die-cast top plate construction
  • Special head-to-canister o-ring seal prevents leakage
  • Nitrile seals are standard, but fluorocarbon seals are available
  • Both models have identical pressure ratings and use the same replacement filters for reduced inventory
  • Variety of indicator types and by-pass options
  • Working pressures to: 24.2 bar / 350 psi
  • Rated static burst to: 55.2 bar / 800 psi
  • Flow range to:
    • HMK05: 189 lpm / 50 gpm
    • HMK25: 379 lpm / 100 gpm
  • Porting size:
    • HMK05:
      • 1-¼” NPT
      • SAE-20 o-ring
    • HMK25:
      • 1-½” NPT
      • SAE-24 o-ring
      • 1-½” SAE 4-bolt flange code 61
  • Standard by-pass ratings:
    • 1.73 bar / 25 psi
    • 3.5 bar / 50 psi
    • No by-pass
  • Case drains
  • Cooling circuits
  • Fuel transfer
  • Hydrostatic charge pumps
  • Lube oil systems
  • Power transmissions
  • Return lines
  • Side loop systems
  • Fluid conditioning systems
  • Donaldson exclusive Synteq™ – synthetic fiber media for greater filtration efficiency and higher dust-holding capacity
  • Water absorbing media
  • Wire mesh
  • Many different efficiency grades from which to choose

Duramax® HMK04/24 Spin-On

HMK04 (single) and HMK24 (double) Duramax® spin-on filters feature a durable die-cast aluminum head, heavy-duty steel body, with die-cast aluminum top plate for added strength. A special head-to-canister o-ring seal prevents leakage. Both models use the same replacement filters and have identical pressure ratings, reducing inventory. Both filters have identical pressures, but the HMK24 handles greater flow capacity than the HMK04.

Benefits:

  • Proven Duramax filters deliver dependable performance
  • HMK24 double filter head delivers much greater flow capability and contaminant capacity
  • Strong, durable die-cast aluminum head and heavy-duty steel body, with die-cast aluminum top plate construction
  • Special head-to-canister o-ring seal prevents leakage
  • Nitrile seals standard; flurocarbon seals available on some models
  • Both models have identical pressure ratings and use the same replacement filters for reduced inventory
  • 3-port head option for charge pumps
  • Variety of indicator types and by-pass options
  • Working pressures to: 34 bar / 500 psi
  • Rated static burst to: 69 bar / 1000 psi
  • Flow range to:
    • HMK04: 133 lpm / 35 gpm
    • HMK24: 227 lpm / 60 gpm
  • Porting size:
    • HMK04:
      • ¾”, 1″ NPT
      • SAE-12 and SAE-16 o-ring
    • HMK24:
      • SAE-20 o-ring
      • 1-¼” SAE 4-bolt flange code 61
  • Standard by-pass ratings:
    • 1.73 bar / 25 psi
    • 3.5 bar / 50 psi
    • No by-pass
  • Fluid conditioning systems
  • Case drains
  • Cooling circuits
  • Fuel transfer
  • Hydrostatic charge pumps
  • Lube oil systems
  • Power transmissions
  • Return lines
  • Side loop systems
  • Donaldson exclusive Synteq™ – synthetic fiber media for greater filtration efficiency and higher dust-holding capacity
  • Water absorbing media
  • Wire mesh
  • Many different efficiency grades from which to choose

HMK03 Duramax®

HMK03 Series Duramax® spin-on filters offer twice the capacity of competitive filters, yet they are physically smaller than traditional housing/cartridge filter assemblies. They deliver a strong, durable die cast aluminum head construction and a unique radial seal o-ring gasket design that eliminates leakage.

Benefits:

  • Proven Duramax filters deliver dependable performance
  • Twice the contaminant holding capacity of competitive filters
  • Unique, compact space-saving configuration
  • Flexible mix and match system of in-stock heads and housings – so you can get exactly what you need
  • Strong, durable die cast aluminum head
  • Special radial seal o-ring gasket design that eliminates leakage
  • Variety of media type and configuration options
  • Variety of indicator types and by-pass options
  • Working pressures to: 69 bar / 1000 psi
  • Rated static burst to: 138 bar /2000 psi
  • Flow range to: 95 lpm / 25 gpm
  • Porting size: SAE-12 o-ring
  • Standard by-pass ratings:
    • 3.5 bar / 50 psi
    • No by-pass
  • Hydrostatic charge pumps
  • Hydrostatic transmission
  • Pilot control circuits
  • Refrigeration compressor circuits
  • Donaldson exclusive Synteq™ – synthetic fiber media for greater filtration efficiency and higher dust-holding capacity
  • Many different efficiency grades from which to choose

HPK02 Series – Aluminum Body

The HPK02 is a heavy-duty filter built for high pressure applications, with cast aluminum head and impact-extruded aluminum housing for strength and durability at relatively lightweight. Available with choice of visual or AC/DC electrical indicators and by-pass options.

Benefits:

  • Rugged and reliable construction
  • Highly configurable – flexible mix and match system of in-stock heads, housings and cartridges
  • Multiple filter types and media efficiency options – allowing you to achieve the performance you need for most any application
  • Featuring our high-performance DT filters or standard filters with multiple efficiency options – allowing you to achieve the performance you need for most any application
  • Strong, durable cast aluminum head and impact-extruded aluminum housing construction is relatively lightweight
  • Indicator options:
    • Visual
    • AC/DC electrical
  • Fluorocarbon or nitrile seals available
  • Meets HF2 specifications (HF2-sized filters contain Synteq™ media)
  • Working pressure to: 139.7 bar / 2000 psi
  • Rated static burst to: 310.1 bar / 4500 psi
  • Flow range to: 76 lpm / 20 gpm
  • Porting size options: SAE-12 o-ring
  • Standard by-pass ratings of:
    • 3.5 bar / 50 psi
    • No by-pass
  • High pressure circuits
  • In-plant systems
  • Mobile equipment
  • Power steering circuits
  • Servo valve circuits
  • Donaldson high-performance DT cartridges with exclusive Synteq™ – synthetic fiber media for greater filtration efficiency and higher dust-holding capacity
  • Many different efficiency grades from which to choose

HPK03 Cartridge

The sturdy HPK03 filter is constructed of ductile iron for durability in high pressure applications. Housing includes fluoroelastomer head-to-housing seal. Meets HF3 specification.

Benefits:

  • Rugged construction for reliable performance
  • Highly configurable – Flexible mix and match system of in-stock heads, housings and cartridges
  • Featuring our high-performance DT filters or standard filters with multiple efficiency options – allowing you to achieve the performance you need for most any application
  • Strong, durable ductile iron construction
  • Standard housing drain plug simplifies servicing
  • Fluorocarbon head-to-housing seal
  • Meets HF3 specification
  • High collapse filter options for no by-pass applications
  • Available indicators:
    • Visual
    • AC/DC electrical
  • Fluorocarbon seals are standard filters
  • Working pressure to: 206.9 bar / 3000 psi
  • Rated static burst to: 4.13 bar / 6000 psi
  • Flow range to: 227 lpm / 60 gpm
  • Porting size options: SAE-12 or SAE-16 o-ring
  • Standard by-pass ratings of:
    • 3.5 bar / 50 psi
    • No by-pass
  • High pressure circuits
  • In-plant systems
  • Mobile equipment
  • Servo valve circuits
  • Donaldson high-performance DT cartridges with exclusive Synteq™ – synthetic fiber media for greater filtration efficiency and higher dust-holding capacity
  • Many different efficiency grades from which to choose
  • Water absorbing media
  • Wire mesh