About

  • Provides clean, dry and oil-free compressed air
  • Long life cartridges reduce filter maintenance
  • Rugged bronze construction for marine applications

Featured Specifications

Efficiency

98 %

Rated Flow at 100 psig

20 scfm

Drain Type

Manual Drain (Petcock)

Product Specifications

Type
Air-Guard Bronze Filter
Series
Air-Guard Bronze Filter 20 scfm
Drain Type
Manual Drain (Petcock)
Efficiency
98 %
Inlet Pressure [Max]
150 psig
Rated Flow at 100 psig
20 scfm
Connection Size
45659 in
Connection Type
National Pipe Thread (NPT)
Filter Type
Dual Cartridge Coalescing Elements
Housing Material
Bronze
Weight
15 lb
Weight
7 kg

Applications

Applications
  • Tank level and draft indicating systems for the marine and offshore industries
  • Marine
    • Tank level, draft monitoring and vessel management
    • Ballast water
    • Fuel oil
    • Fresh water
    • Lube oil
    • Brine
    • Preload
    • Holding

Options and Accessories

Options and Accessories
Replacement Cartridges:

A22-11-1-1 cartridge Set
Type 300 Scrubber
Type 300 Polisher
Filter Rating - 2.0 µm
Efficiency - 98.0 %

Warnings

Product Warranty
All KING-GAGE, a NOSHOK Company products are guaranteed to be free from defects in material and workmanship for one (1) year from the date of purchase.

Repair Services Warranty: 90 days limited warranty.
Prop 65 Warnings
⚠️ WARNING: This product can expose you to chemicals including Lead and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Additional Information

Additional Information
KING Air-Guard Bronze Filters are especially suited to the rigors of marine service. They provide high performance filtration in demanding shipboard compressed air systems. Extremely efficient coalescing action cartridge elements remove both solid and liquid contaminant from the air stream. When equipped with an automatic drain sump, the Air-Guard Filter can handle considerable amounts of oil mist and water condensation typically present in the ship's compressed air supply.

The preferred choice for high efficiency compressed air filtration, KING Air-Guard use a proven 2-stage dual cartridge design. Coalescing action was first introduced by King Engineering over 30 years ago to effectively remove oil, water and particulate from compressed air. While other filters now use this same process, KING Air-Guard filters employ a unique cartridge design that delivers cleaner air longer. Dual cartridges guard against any carryover of contaminants even when the elements reach the end of their service life.

An extremely rugged cast bronze body is a logical choice when corrosive environments preclude aluminum housings. Well suited to the unique rigors of seaside locations or any application where high salinity atmosphere might cause premature deterioration of aluminum housings. The Air-Guard Bronze Filter is a durable alternative when aluminum or plastics are not desirable.

Note

Note
Type 300/300 cartridge set included with the 1-1 efficiency model

Applications

Application
  • Tank level and draft indicating systems for the marine and offshore industries
  • Marine
    • Tank level, draft monitoring and vessel management
    • Ballast water
    • Fuel oil
    • Fresh water
    • Lube oil
    • Brine
    • Preload
    • Holding