Parker&Velcon AC718P4D Water Absorbing Cartridge Replacement
Model: AC718P4D Parker Velcon
Filter type: Coalescer Filter Cartridge
Length: 18.0 inches
Inside Diameter: 2.6 inches
Outside Diameter: 6.3 inches
Carton Weight: 27.0 pounds
Filter construction: Pleated layers
Function: Water Absorbing
Maximum operating temperature:250°F
Water capacity: Ranges from 2 to 4 quarts
AC718P4D delivers precision phase separation for oil, fuels, and gas systems, combining multi-stage filtration with advanced moisture control. Engineered with a hydrophobic outer media layer, it effectively removes particulate contaminants like silt, rust.
AC718P4D oil coalescer cartridge is engineered for superior contaminant removal from oils and gases. This specialized coalescing filter effectively eliminates dirt, silt, rust, particulate matter, and free water from hydrocarbon-based fluids and other industrial oils, as well as compressed gas streams.
AC718P4D multi-layer construction delivers exceptional performance: the outer media captures solid contaminants like silt and rust particles, while specialized inner media layers permanently absorb and chemically bond water molecules. This unique process ensures absolutely no water releases downstream.
AC 718 P4D Coalescer Features:
Our company manufactures high-quality AC718P4D replacement cartridges that match original equipment performance and specifications. These aftermarket coalescer filter cartridges deliver identical filtration efficacy, featuring:
• Removal of free and emulsified water to levels below 2 ppm
• Substantial water capacity (2 to 4 quarts) for the AC718 cartridge series
• Increased differential pressure signaling the need for cartridge replacement
• Effective filtration of silt, rust, and other damaging particulates
• High maximum operating temperature of 250°F (121°C)
• Guaranteed no media migration or "linting" for clean downstream flow
AC718P4D coalescer is designed to automatically shut off flow when saturated with water or contaminants. In critical applications requiring uninterrupted oil flow, appropriate system contingency plans are strongly recommended.
Filter material pressure curve:
Engineered with premium hydrophobic pleated cellulose media, the AC718P4D coalescer filter delivers exceptional water and oil separation. This advanced water oil filter features a dual-stage design: the robust outer layer efficiently captures particulate contaminants like silt and rust, while the specialized inner layer actively absorbs water and chemical impurities.
AC718P4D coalescer filter elements are critical components across demanding industrial sectors including power generation, oil and gas extraction, petrochemical processing, and aerospace hydraulic systems. Manufactured to exacting standards, these high-capacity coalescers provide reliable contaminant removal essential for protecting sensitive equipment and maintaining fluid purity in critical operations.
Applications:
Hydraulic Oil
Phosphate Ester Oil
Turbine Lube Oil
Gasoline
Transformer Oil
Synthetic Oil
Diesel Fuel
Kerosene
Instrument Air
Insulating Oil
Quench Oil
Process Gases
Related Specification Filters
Model Number
Micrometer Rating Nominal
Micrometer Rating Beta x=75
I.D.Inches
O.D.Inches
Length Inches
Collapse Pressure psi
AC-21005
5
40
1
2 5/8
9 3/4
75
AC-5121/2E
5
3
1 7/8
5 5/8
12 1/8
75
AC-51205
5
40
1 7/8
5 5/8
12 1/8
75
AC-61405
5
40
3 1/2
6
14 1/2
100
AC-7361/2
0.5
3
2 9/16
6 1/4
18
75
AC-73601
1
6
2 9/16
6 1/4
18
75
AC-73605
5
40
2 9/16
6 1/4
18
75
AC-718P3
0.3
2
2 9/16
6 1/4
18
75
AC-7181/2
0.5
3
2 9/16
6 1/4
18
75
AC-718P4D
0.4
2.5
2 9/16
6 1/4
18
75
AC-62905
5
40
3 1/2
6
29 1/2
100
AC-64405
5
40
3 1/2
6
44
100
AC-71801
1
6
2 9/16
6 1/4
18
75
AC-71805
5
40
2 9/16
6 1/4
18
75
Application Scenarios Of Filter Element
Air Compressor Filtration
Thermal energy power generation industry. Preventing and Controlling Clean Gas Emissions. Air Compressor Filter.
Reduce the emission of air pollutants, reduce the harm of air pollution to human healthy.
Equipment Oil Pollution Filtration
Large machinery production operation industry.Mechanical production operation equipment oil cleaning and filtration.
Highly efficient cleaning and filtering of oil dirt, protecting engine parts and other equipment.
Industrial Wastewater Filtration
Production wastewater treatment and cleaning. Avoid water pollution. Ensure healthy drinking water.
Ensure healthy drinking water.Avoid water pollution. Production wastewater treatment.
Oil Dust Filtration
Mineral development equipment filtration guarantee.Ensure the stability of mining operation machinery. Safety. Efficient.
Reduce the discharge of dust into the atmosphere. Ensure atmosphere standards.
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