Air Sentry G12S1BC Desiccant Breather
$391.32
Bulk Orders
Competitive Pricing
Short Lead Times
Consolidated Shipping
Prompt Response
Request a Quote
GUARDIAN® is Air Sentry’s industry leading breather series. Some models feature an isolation check valve that keeps exhaust air from depleting the desiccant and protects from volatile fumes and splashing fluids. The GUARDIAN’s casing is constructed from Tritan®, a patented material highly resistant to impact and chemicals with a broad range of operating temperatures. These unique features equate to a longer life for your breather and your equipment.
GUARDIAN’s modular construction and optional add-on features allow you to customize each Guardian model to your specific application requirements. From the isolation check valve, to its stackable design, from its wash-down cap, or its compound indicating gauge, to the high-capacity HEPA filter, the GUARDIAN will last longer and reduce downtime giving you the flexibility you need to protect your industrial assets.
All Guardian-Series models feature two 2 micron filters, one on the inlet and a second on the outlet.
Operating Temperature: -20°F (-29°C) to +200F (+93°C)
Specifications
Base Material: 100% Silica Gel
Height: 16 in 40.6 cm
Diameter: 5.125 in
Mounting Connection: 1″ BSP
Silica Gel: 4.5 lbs 2 kg
Maximum Adsorption Capacity: 27.6 fl oz 816 mL
Maximum Air Flow: 25 cfm
Maximum Reservoir Fluid Flow: 187 gpm
Type of Medium: Silica Gel
Isolation Check Valve: Yes
Compound Indicating Gauge: No
Cartridge: GRC12SC
See all Air Sentry Desiccant Breathers.
Additional information
| Weight | 10.0002 lbs |
|---|
Related products
-
Des-Case DC-HG-1 Desiccant Breather
$98.58 – $591.51HydroGuard Breathers Des-Case HydroGuard breathers uniquely feature an expansion chamber and internal check valves that create a nearly-sealed system. Designed specifically for steady-state operations with minimal temperature fluctuations, these breathers provide excellent protection in continuous duty applications. Features By the Numbers 1–Domed Cap A domed cap allows for better washdown runoff. 2–Expansion Chamber The diaphragm allows for expansion/contraction of the air within the casing as a result of temperature variations during steady-state operations. 3–External Ribs External ribs on shell to create greater durability and grip when installing or replacing breather. 4–Integrated Nylon Standpipe The integrated standpipe provides excellent vibration resistance and dissipates impact throughout the unit, eliminating weak points. It also allows even airflow distribution throughout the unit, eliminating inaccurate readings of desiccant saturation. 5–Integrated Drip Ring An integrated drip ring keeps shedding water from entering the vent holes. 6–Threaded Mounting Easily replaces standard filler/breather cap with multi-fit connection or one of several adapters. 7–Larger, High-Capacity Check Valves High-capacity check valves allow for increased airflow at low cracking pressure. 8-Filter Element Polyester filter element removes airborne contamination to 3-micron absolute. Unique loops allow particles to release during system exhalation, helping to increase breather life. 9–Enhanced Seal An enhanced seal eliminates potential for airflow bypass. Specifications Unit Height: 7.19 in (182 mm)Unit Diameter: 2.52 in (64 mm)Filter Efficiency: 3μ absolute (β3≥200)Amount of Silica Gel: 0.3 lbs (0.1 kg)Adsorption Capacity: 2 fl oz (50 ml)Max. Flow Rate: 1 cfm (40 lpm)Operating Temp. Range: -20°F to 200°F (-29°C to 93°C)Connection Size: 3/8″ Multi-Fit (NPT, BSPP, BSPT)Suction/Return Rate at 1 psid: 11 gpm (40 lpm)Gearbox/Storage Tank Max. Volume: 50 gal (189 L)Hydraulic Reservoir Max. Volume: N/A TDS -
Des-Case DC-3 Desiccant Breather
$91.19 – $547.12Standard Desiccant Breathers Des-Case Standard breathers provide simple, yet dependable protection from moisture and particulate contamination in lubricants and equipment across multiple industries and applications. These versatile breathers are five times more effective than the leading non-desiccant breathers, providing optimal defense against humidity for your applications. Applications Totes Transformers Storage Tanks Hydraulics Features 1. Domed Cap A domed cap allows for better washdown runoff. 2. Integrated Nylon Standpipe The integrated standpipe provides excellent vibration resistance and dissipates impact throughout the unit, eliminating weak points. It also allows even airflow distribution throughout the unit, eliminating inaccurate readings of desiccant saturation. 3. External Ribs External ribs on shell to create greater durability and grip when installing or replacing breather. 4. Integrated Drip Ring An integrated drip ring keeps shedding water from entering the vent holes. 5. Threaded Mounting Easily replaces standard filler/breather cap with multi-fit connection or one of several adapters. 6. Air Vents Individual air intakes are opened based on flow requirements of the system. Plugs protect unit during shipping and storage. 7. Foam Pad Foam filter captures any oil mist and disperses incoming air evenly over filtration and drying areas. 8. Filter Element Polyester filter element removes airborne contamination to 3-micron absolute. Unique loops allow particles to release during system exhalation, helping to increase breather life. 9. Enhanced Seal An enhanced seal eliminates potential for airflow bypass. Specifications Unit Height: 8.00 in (203 mm) Unit Diameter: 4.10 in (104 mm) Filter Efficiency: 3μ absolute (β3≥200) Amount of Silica Gel: 1.4 lbs (643 g) Adsorption Capacity: 9 fl oz (251 ml) Max. Flow Rate: 16 cfm (453 lpm) Temperature Range: -20°F to 200°F (-29°C to 93°C) Connection Size: 1″ Multi-Fit (NPT, NPSM, BSPT, BSPP) Max. Airflow at 1 psid: 120 gpm (453 lpm) Gearbox/Storage Tank Max. Volume: 350 gal (1325 L) Hydraulic Reservoir Max. Volume: 100 gal (379 L) Micron Rating: 3 micron TDS -
Des-Case DC-3SBR Desiccant Breather
$91.19 – $547.12Standard Desiccant Breathers Des-Case Standard breathers provide simple, yet dependable protection from moisture and particulate contamination in lubricants and equipment across multiple industries and applications. These versatile breathers are five times more effective than the leading non-desiccant breathers, providing optimal defense against humidity for your applications. Applications Totes Transformers Storage Tanks Hydraulics Features 1. Domed Cap A domed cap allows for better washdown runoff. 2. Integrated Nylon Standpipe The integrated standpipe provides excellent vibration resistance and dissipates impact throughout the unit, eliminating weak points. It also allows even airflow distribution throughout the unit, eliminating inaccurate readings of desiccant saturation. 3. External Ribs External ribs on shell to create greater durability and grip when installing or replacing breather. 4. Integrated Drip Ring An integrated drip ring keeps shedding water from entering the vent holes. 5. Threaded Mounting Easily replaces standard filler/breather cap with multi-fit connection or one of several adapters. 6. Air Vents Individual air intakes are opened based on flow requirements of the system. Plugs protect unit during shipping and storage. 7. Foam Pad Foam filter captures any oil mist and disperses incoming air evenly over filtration and drying areas. 8. Filter Element Polyester filter element removes airborne contamination to 3-micron absolute. Unique loops allow particles to release during system exhalation, helping to increase breather life. 9. Enhanced Seal An enhanced seal eliminates potential for airflow bypass. Specifications Unit Height: 8.00 in (203 mm) Unit Diameter: 4.10 in (104 mm) Filter Efficiency: 3μ absolute (β3≥200) Amount of Silica Gel: 1.4 lbs (643 g) Adsorption Capacity: 9 fl oz (251 ml) Max. Flow Rate: 16 cfm (453 lpm) Temperature Range: -20°F to 200°F (-29°C to 93°C) Connection Size: 3/4″ Multi-Fit (NPT, NPSM, BSPT, BSPP) Max. Airflow at 1 psid: 120 gpm (453 lpm) Gearbox/Storage Tank Max. Volume: 350 gal (1325 L) Hydraulic Reservoir Max. Volume: 100 gal (379 L) Micron Rating: 3 micron TDS -
Des-Case DC-RS-5 Rebuildable Steel Breather
$1,162.79Rebuildable Steel Breathers Des-Case Rebuildable Steel (RS) breathers were designed specifically for applications, such as bulk storage tanks or large circulating lube oil systems, where there are very high temperatures, extremely polluted air, or a corrosive environment. They are ruggedly designed, with housings of powder-coated carbon steel or stainless steel. The hygroscopic agent (desiccant) is enclosed in a bag of polypropylene filter material. This desiccant bag filter is easily installed when it is time to replace or recharge the unit. The 1-micron pleated filter has a large surface area, resulting in long service life. Like the bag filter, it is easily replaced without removing the breather from service. Rebuildable Steel breathers accommodate large air flow rates with minimal pressure drops. Features  By the Numbers 1–Pleated Filter ElementFilter element captures airborne contamination to 1-micron absolute (ß1≥1000). 2–DesiccantSilica gel strips moisture from incoming air. Desiccant can be customized to mitigate a variety of chemicals or fumes. 3–Outside Sight Glass IndicatorSilica gel changes color from blue to light pink when the unit requires component replacement (or rebuilding). 4–Air VentsRemovable stickers keep breather inactive until installation. 5–Integrated StandpipeResilient construction provides durability and allows oil mist to coalesce and drain back into the reservoir. 6–Foam PadFoam filter captures any large particles and disperses incoming air evenly over filtration and drying areas. 7–Easy-to-Replace Desiccant BagPolypropylene bag has handles for easy removal. 8–Rugged HousingPowder-coated carbon steel or stainless steel housing provides excellent protection against the elements. Specifications Unit Height: 13.75 in (349 mm)Unit Diameter: 10.13 in (257 mm)Filter Efficiency: 1μ absolute (β1≥1000)Amount of Silica Gel: 5 lbs (2.27 kg)Max. Flow Rate: 85 cfm (2407 lpm)Operating Temp. Range: -20°F to 220°F (-29°C to 104°C)Connection Size: 2″Suction/Return Rate at 0.5 psid: 636 gpm (2407 lpm)Gearbox/Storage Tank Max. Volume: 1,300 gal (4,921 L)Hydraulic Reservoir Max. Volume: 600 gal (2,271 L)  TDS