Donaldson Dual Filter Head - 1 1/2 in.

1 1/2 in. SAE 4 Bolt Flange Head
Product Type:
Dual Filter Head
8.00 LBS
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Donaldson Clean Solutions dual filter heads can handle up to 125 GPM / 473 LPM. They feature robust, aluminum construction with steel inserts to minimize metal-to-metal galling between the head and the filter, even when used with diesel fuel.

Viton® seals are compatible with the widest range of fluids and maintain integrity in cold weather. The head is leak-free, ensuring that fluids stay in and contaminants stay out.


  • Aluminum head with steel inserts to minimize metal-to-metal bonding or galling between the head and filter
  • Viton® seals are compatible with most fluids
  • Pre-ported for optional pressure gauges or service indicators
  • SAE and NPTF connection options available


  • Connection: 1 1/2 in. SAE 4-Bolt Code 61 Flange
  • Filter Quantity: 2
  • Max. Flow Range: 125 GPM (473 LPM)
  • Fluid Compatibility: All diesel fuels and lubricants
  • Working Pressure: 350 PSI (2413 kPa/24.1 BAR)
  • Rated Static Burst: 800 PSI (5520 kPa/55.2 BAR)
  • Operating Temperature: -40 to 245° F (-40 to 118° C)
  • Indicator Port: Use to adapt pressure gauges or samping ports (sold separately)
  • Construction: Aluminum head with threaded steel inserts and Viton™ seals
  • Compatible Filters: DBB8664, DBB8665, DBB8666, DBB5333, DBB0248, DBB8777, DBB7733
  • Flange Adapters: P563107 — 1 1/2 in. NPTF, P563109 — SAE-24