Desiccant Breathers

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) Ideal for Most Applications – The only desiccant breather series that Air Sentry recommends for diesel fuel applications* (not recommended for other fuel applications) *Guardian breathers used on diesel fuel applications must be accompanied with an isolation check valve. See Guardian models ending in NC, NG, NGC. Not available in models ending in N. Specifications Base Material 100% Silica Gel Model Specifications Model G12S1B 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 No Compound Indicating Gauge No Cartridge GRC12S   Sell Sheet Many Layers of Protection Guardian Series Specification Chart X and Guardian-Series Advanced Technology Brochure Good, Better, Best Breather Brochure Guardian - Holcim Case Study

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) Ideal for Most Applications – The only desiccant breather series that Air Sentry recommends for diesel fuel applications* (not recommended for other fuel applications) *Guardian breathers used on diesel fuel applications must be accompanied with an isolation check valve. See Guardian models ending in NC, NG, NGC. Not available in models ending in N. Specifications Base Material 100% Silica Gel Model Specifications Model G12S1BGC 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 Yes Cartridge GRC12SC   Sell Sheet Many Layers of Protection Guardian Series Specification Chart X and Guardian-Series Advanced Technology Brochure Good, Better, Best Breather Brochure Guardian - Holcim Case Study

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) Ideal for Most Applications – The only desiccant breather series that Air Sentry recommends for diesel fuel applications* (not recommended for other fuel applications) *Guardian breathers used on diesel fuel applications must be accompanied with an isolation check valve. See Guardian models ending in NC, NG, NGC. Not available in models ending in N. Specifications Base Material 100% Silica Gel Model Specifications Model G12S1NG Height 16 in 40.6 cm Diameter 5.125 in Mounting Connection 1″ NPT 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 No Compound Indicating Gauge Yes Cartridge GRC12S   Sell Sheet Many Layers of Protection Guardian Series Specification Chart X and Guardian-Series Advanced Technology Brochure Good, Better, Best Breather Brochure Guardian - Holcim Case Study

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) Ideal for Most Applications – The only desiccant breather series that Air Sentry recommends for diesel fuel applications* (not recommended for other fuel applications) *Guardian breathers used on diesel fuel applications must be accompanied with an isolation check valve. See Guardian models ending in NC, NG, NGC. Not available in models ending in N. Specifications Base Material 100% Silica Gel Model Specifications Model G12S2NC Height 16 in 40.6 cm Diameter 5.125 in Mounting Connection 2″ NPT 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   Sell Sheet Many Layers of Protection Guardian Series Specification Chart X and Guardian-Series Advanced Technology Brochure Good, Better, Best Breather Brochure Guardian - Holcim Case Study

Whitmore Air Sentry Model: G5HC1N HIGH CAPACITY FILTER WITH 1'' NPT

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) Ideal for Most Applications – The only desiccant breather series that Air Sentry recommends for diesel fuel applications* (not recommended for other fuel applications) *Guardian breathers used on diesel fuel applications must be accompanied with an isolation check valve. See Guardian models ending in NC, NG, NGC. Not available in models ending in N. Specifications Base Material 100% Silica Gel Model Specifications Model G5S1BG Height 9 in 22.3 cm Diameter 5.125 in Mounting Connection 1″ BSP Silica Gel 1.5 lbs 0.68 kg Maximum Adsorption Capacity 9.2 fl oz 272 mL Maximum Air Flow 25 cfm Maximum Reservoir Fluid Flow 187 gpm Type of Medium Silica Gel Isolation Check Valve No Compound Indicating Gauge Yes Cartridge GRC5S   Sell Sheet Many Layers of Protection Guardian Series Specification Chart X and Guardian-Series Advanced Technology Brochure Good, Better, Best Breather Brochure Guardian - Holcim Case Study

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) Ideal for Most Applications – The only desiccant breather series that Air Sentry recommends for diesel fuel applications* (not recommended for other fuel applications) *Guardian breathers used on diesel fuel applications must be accompanied with an isolation check valve. See Guardian models ending in NC, NG, NGC. Not available in models ending in N. Specifications Base Material 100% Silica Gel Model Specifications Model G5S1NC Height 9 in 22.3 cm Diameter 5.125 in Mounting Connection 1″ NPT Silica Gel 1.5 lbs 0.68 kg Maximum Adsorption Capacity 9.2 fl oz 272 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 GRC5SC   Sell Sheet Many Layers of Protection Guardian Series Specification Chart X and Guardian-Series Advanced Technology Brochure Good, Better, Best Breather Brochure Guardian - Holcim Case Study