UK Freight only 8.75
Parker Velcon, Aquacon ACO Spin-On Aviation Fuel Filters
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Parker Velcon, Aquacon ACO Spin-On Aviation Fuel Filters


Patented Aquacon Filter Cartridges have a unique high-capacity inner absorbent medium which removes all free and emulsified water from hydrocarbon fuels down to less than 5ppm in the effluent. Absorbed water is chemically locked into this medium.

When a cartridge reaches its water holding capacity, its accordian pleats swell and cause an increase in the differential pressure whch signals the operator to change the cartridge.

Solid contaminants are removed by the cartridges particulate filter media layers. The pleated accordian style design provides a large surface area for maximum dirt holding capacity. Models are offered for particle size filtration down to 0.5 Micron size with 98% plus efficiency. Performance is not affected by the presence of common active surface agents.

ACO-40501SPP is a 3,3/4" Dia. x 5,1/2" Long Canister.

ACO-40901SPP is a 3,3/4" Dia. x 8,1/2" Long Canister.

  • Free and emulsified water removal to less than 5ppm.
  • 0.5 Micron particle removal with 98% plus efficiency.
  • Suitable for Jet-A1 & AvGas.
  • Convenient spin-on design.
  • Choice of 4 mounting head styles.
  • Use with existing filter housings
  • Outside-to-inside flow pattern
  • NOT for use with fuels that are pre-mixed with Anti-Icing Additives (FSII)
ACO Cartridge Selection Table
Model NumberMicron RatingInside Dia. (in.)Outside Dia. (in.)Length (in.)Collapse Pressure (PSI)Max. Flow Rate (US GPM)Max. Op. Temp.Interchange Information
ACO-40501SPP0.5 @ Nom. 98% Efficiency1-12NF (Spin-On Filter)3,3/45,1/26010250°F / 121.1°CUse with head SPH-2
ACO-40901SPP0.5 @ Nom. 98% Efficiency1,3/8-12NF (Spin-On Filter)3,3/48,1/26015250°F / 121.1°CUse with head SPH-3
Filter Head Selection Table
Model NumberUse with Aquacon CartridgesInlet/Outlet SizeInlet/Outlet face-to-face (in)Weight (lb)Max. Flow Rate (US GPM)
SPH-2ACO-40501SPP3/4" NPT Female3,3/4110
SPH-3ACO-40901SPP3/4" NPT Female3,3/4115
SPH-4ACO-40901SPP1/2" NPT Female2,3/417
SPH-5ACO-40901SPP1/2" NPT Female71,3/415

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Product CodePARZ63BC41

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