Shutter

363B34-3V 36" Galvanized Exhaust Fan in Box Housing, 3-Wing, 3 / 4 Hp, Belt Drive, 3-Phase, VFD Compatible by Schaefer

Maintain a safe and productive work environment by exchanging hot or contaminated air using Schaefer low cost galvanized, box exhaust fans. These low cost, high volume exhaust fans are protected from the elements with outlet side aluminum shutters and mount in walls of almost any thickness, typically with the outlet shutter flush, or nearly flush with the outside wall. Fans ship fully assembled with aluminum inlet shutters, self-adjusting belt tensioner and galvanized outlet guard.

Features and Benefits:

• G90 galvanized construction, for corrosion resistance and long life
• Totally enclosed, thermally protected motors for safety and long life
• Easy belt replacement, minimal maintenance required
• Remote Lubrication System optional
• Suitable for buildings with any wall thickness
• Available in 36" or 48" sizes
• 3-wing or 5-wing blade style
• Two year warranty
• Made in the USA

545S2G 54" Galvanized Exhaust Fan in Slant Wall Housing, 5-Wing, 2 Hp, Belt Drive by Schaefer

Schaefer slant wall exhaust fans are the first choice of growers and other building owners looking for very low cost, high volume exhaust fans that flush-mount from inside the building and shed water and snow, once installed. Designed for high airflow and high efficiency and available in many sizes and configurations to meet application requirements. Fans ship fully assembled with aluminum inlet shutters, self-adjusting belt tensioner (on belt-drive models) and galvanized outlet guard.

Features and Benefits:

• G90 galvanized construction, for corrosion resistance
• Totally enclosed, thermally protected motors for safety and long life
• Easy belt replacement, minimal maintenance required
• Remote Lubrication System optional
• Suitable for buildings with up to 6" wall thickness using standard rough-in dimensions.
• Available in belt drive or direct drive
• Two year warranty
• Made in the USA

Small Shutter Retrofit Kit

PS27 27" PVC Shutter by Schaefer

Schaefer PVC shutters are maintenance free, resistant to rust and corrosion and have an efficient, aerodynamic design. Louvers are curved for a tight seal when closed and corners are fused together for exceptional strength and durability. Optional integrated shutter motors available.

The 115 volt, 1/2 amp gear motor and arm assembly opens shutter when energized and closes shutter when de-energized. Nylon bearings will not corrode and never needs lubrication.

365ASDD12 36" Aluminum Exhaust Fan in Slant Wall Housing, 5-Wing, 1 / 2 Hp, Direct Drive by Schaefer

Schaefer aluminum slant wall exhaust fans are built with heavy-duty, corrosion resistant aluminum for best-in-class durability and longevity. Using only high quality and energy efficient motors, they are designed for exceptional performance and maximum efficiency, and provide low maintenance and operating costs. The aluminum slant wall exhaust fans are the ideal solution for air exchange and cooling needs in greenhouse application that want an extremely durable fan that will last for many years. Ships fully assembled with shutters to be easily installed in field.

Features and Benefits:

• 5-wing aluminum blade with low solidity ratio for maximum efficiency and airflow and quiet operation
• Durable aluminum vertical uprights for reliable housing and motor support
• Aluminum shutter with reduced flapping for greater efficiency
• Totally enclosed, maintenance free and thermally protected motor for long life and ease of use
• Belt drive models come equipped with self-adjusting idler style belt tensioner for easy adjustment
• Pre-lubricated, permanently sealed ball bearings with optional remote bearing lubrication system for easy maintenance
• OSHA inlet and outlet guards available for additional safety
• Available in belt drive or direct drive
• Suitable for buildings with up to 6" wall thickness using standard rough-in dimensions
• Two year warranty
• Made in the USA

363B12DD-3-HC 36" Galvanized Exhaust Fan in Box Housing, 3-Wing, 1 / 2 Hp, 3-Phase, Direct Drive, Hardware Cloth Both Sides by Schaefer

Maintain a safe and productive work environment by exchanging hot or contaminated air using Schaefer low cost galvanized, box exhaust fans. These low cost, high volume exhaust fans are protected from the elements with outlet side aluminum shutters and mount in walls of almost any thickness, typically with the outlet shutter flush, or nearly flush with the outside wall. Fans ship fully assembled with aluminum inlet shutters, self-adjusting belt tensioner and galvanized outlet guard.

Features and Benefits:

• G90 galvanized construction, for corrosion resistance and long life
• Totally enclosed, thermally protected motors for safety and long life
• Easy belt replacement, minimal maintenance required
• Remote Lubrication System optional
• Suitable for buildings with any wall thickness
• Available in 36" or 48" sizes
• 3-wing or 5-wing blade style
• Two year warranty
• Made in the USA

1450-924 G400 Motorized Smart Pump Rechargeable with LED by GfG

Optimized Alarm System

The new G400 MP-2 pump continuously communicates with the G450/G460 gas detector. This interaction allows fault indication via the detector display. Alarms such as low battery, blocked sampling line or interrupted power fault are shown on the display and activate a visual and audible alarm on the monitor.

Various Applications

Gas samples can be taken from a distance of up 100 meters (over 300 feet) at a typical draw rate of 0.5 liters per minute.

Superior Flexibility

The G400 MP-2 is the only detachable pump on the market today which will allow for operation in both diffusion mode and remote sample-draw mode. Simply slide the shutter to turn the pump on or off. When the pump is on, the shutter covers the diffusion inlets and exposes them when the pump is switched off.

The G400 MP-2 features a high efficiency redundant filter system in addition to a standard external probe with dust and hydrophobic filters.

Independent Power Supply

The G400 MP-2 is operated by its own power supply, independent of the gas detector. The power supply of the pump allows for up to 10 hours of continuous operation.

Features

• Optimized alarm system: Visual alarm via the G450/G460 display and alarm LEDs, Audible alarm via the G450/G460, Vibration alarm via the G450/G460
• Allows monitor to be used in either pump or diffusion mode
• Independent power supply (does not reduce instrument battery capacity)
• 300 feet (100 meter) remote sampling capability

Includes

• 10' of Tubing
• Probe with Filters

PS16 16" PVC Shutter by Schaefer

Schaefer PVC shutters are maintenance free, resistant to rust and corrosion and have an efficient, aerodynamic design. Louvers are curved for a tight seal when closed and corners are fused together for exceptional strength and durability. Optional integrated shutter motors available.

The 115 volt, 1/2 amp gear motor and arm assembly opens shutter when energized and closes shutter when de-energized. Nylon bearings will not corrode and never needs lubrication.

545SC112G-3 54" Galvanized Slant Wall Exhaust Fan with Cone, 5-Wing Galvanized Blade, 1-1 / 2 Hp, 3-Phase by Schaefer

Schaefer 54" galvanized cone fans with butterfly shutters offers high quality and at an economic price. The galvanized design protects against corrosion in hash agricultural applications and prolongs the life of the fan, greatly lowering the environmental and economic cost. The two-piece butterfly shutter keeps light out and improves performance.

Features and Benefits:

• G90 galvanized construction, for corrosion resistance
• Matched motors and blade combination for greater airflow and maximum efficiency
• Totally enclosed, thermally protected and maintenance free motor with completely sealed ball bearings motors for safety and long life
• Easy belt replacement, minimal maintenance required
• 3-wing or 5-wing blade style
• Two year warranty
• Made in the USA

Shutter S&H Charge (per order) (less than 30")

Shutter Mounting Hardware Kit

305ASDD12-3 30" Aluminum Exhaust Fan in Slant Wall Housing, 5-Wing, 1 / 2 Hp, Direct Drive, 3-Phase by Schaefer

Schaefer aluminum slant wall exhaust fans are built with heavy-duty, corrosion resistant aluminum for best-in-class durability and longevity. Using only high quality and energy efficient motors, they are designed for exceptional performance and maximum efficiency, and provide low maintenance and operating costs. The aluminum slant wall exhaust fans are the ideal solution for air exchange and cooling needs in greenhouse application that want an extremely durable fan that will last for many years. Ships fully assembled with shutters to be easily installed in field.

Features and Benefits:

• 5-wing aluminum blade with low solidity ratio for maximum efficiency and airflow and quiet operation
• Durable aluminum vertical uprights for reliable housing and motor support
• Aluminum shutter with reduced flapping for greater efficiency
• Totally enclosed, maintenance free and thermally protected motor for long life and ease of use
• Belt drive models come equipped with self-adjusting idler style belt tensioner for easy adjustment
• Pre-lubricated, permanently sealed ball bearings with optional remote bearing lubrication system for easy maintenance
• OSHA inlet and outlet guards available for additional safety
• Available in belt drive or direct drive
• Suitable for buildings with up to 6" wall thickness using standard rough-in dimensions
• Two year warranty
• Made in the USA

543BC112G 54" Galvanized Box Exhaust Fan with Cone, 3-Wing Galvanized Blade, 1-1 / 2 Hp by Schaefer

Schaefer 54" galvanized cone fans with butterfly shutters offers high quality and at an economic price. The galvanized design protects against corrosion in hash agricultural applications and prolongs the life of the fan, greatly lowering the environmental and economic cost. The two-piece butterfly shutter keeps light out and improves performance.

Features and Benefits:

• G90 galvanized construction, for corrosion resistance
• Matched motors and blade combination for greater airflow and maximum efficiency
• Totally enclosed, thermally protected and maintenance free motor with completely sealed ball bearings motors for safety and long life
• Easy belt replacement, minimal maintenance required
• 3-wing or 5-wing blade style
• Two year warranty
• Made in the USA

1450-922 G400 Motorized Smart Pump Rechargeable by GfG

Optimized Alarm System

The new G400 MP-2 pump continuously communicates with the G450/G460 gas detector. This interaction allows fault indication via the detector display. Alarms such as low battery, blocked sampling line or interrupted power fault are shown on the display and activate a visual and audible alarm on the monitor.

Various Applications

Gas samples can be taken from a distance of up 100 meters (over 300 feet) at a typical draw rate of 0.5 liters per minute.

Superior Flexibility

The G400 MP-2 is the only detachable pump on the market today which will allow for operation in both diffusion mode and remote sample-draw mode. Simply slide the shutter to turn the pump on or off. When the pump is on, the shutter covers the diffusion inlets and exposes them when the pump is switched off.

The G400 MP-2 features a high efficiency redundant filter system in addition to a standard external probe with dust and hydrophobic filters.

Independent Power Supply

The G400 MP-2 is operated by its own power supply, independent of the gas detector. The power supply of the pump allows for up to 10 hours of continuous operation.

Features

• Optimized alarm system: Visual alarm via the G450/G460 display and alarm LEDs, Audible alarm via the G450/G460, Vibration alarm via the G450/G460
• Allows monitor to be used in either pump or diffusion mode
• Independent power supply (does not reduce instrument battery capacity)
• 300 feet (100 meter) remote sampling capability

Includes

• 10' of Tubing
• Probe with Filters

PS22 22" PVC Shutter by Schaefer

Schaefer PVC shutters are maintenance free, resistant to rust and corrosion and have an efficient, aerodynamic design. Louvers are curved for a tight seal when closed and corners are fused together for exceptional strength and durability. Optional integrated shutter motors available.

The 115 volt, 1/2 amp gear motor and arm assembly opens shutter when energized and closes shutter when de-energized. Nylon bearings will not corrode and never needs lubrication.

545S112G-3 54" Galvanized Exhaust Fan in Slant Wall Housing, 5-Wing, 1-1 / 2 Hp, Belt Drive, 3-Phase by Schaefer

Schaefer slant wall exhaust fans are the first choice of growers and other building owners looking for very low cost, high volume exhaust fans that flush-mount from inside the building and shed water and snow, once installed. Designed for high airflow and high efficiency and available in many sizes and configurations to meet application requirements. Fans ship fully assembled with aluminum inlet shutters, self-adjusting belt tensioner (on belt-drive models) and galvanized outlet guard.

Features and Benefits:

• G90 galvanized construction, for corrosion resistance
• Totally enclosed, thermally protected motors for safety and long life
• Easy belt replacement, minimal maintenance required
• Remote Lubrication System optional
• Suitable for buildings with up to 6" wall thickness using standard rough-in dimensions.
• Available in belt drive or direct drive
• Two year warranty
• Made in the USA

PFM1600-1-HL 16" Direct Drive Hazardous Location Exhaust Fan, Aluminum Shutter, Aluminum Blade by Schaefer

A robust and versatile solution for exhausting moderate amounts of the air containing flammable or explosive vapors, gases, or dusts. Fans have a spark proof design to minimize the potential for the fan being the ignition source of an explosion in a hazardous location.

Motors are UL Listed for Class I, Division I, Groups C & D, and Class 2, Division 1, Groups E, F, & G for flammable vapors and combustible dust environments.

The fans provide an energy efficient and cost effective solution for exhausting air and moisture from a wide range of hazardous location applications.

Features and Benefits:

• Three sizes - 16", 20" and 24" diameters
• Non-sparking aluminum blades for increased safety
• Anti-static polyethylene gray housing for safety and corrosion resistance
• Thermally protected, heavy-duty, maintenance free, 1 speed motor for optimal performance
• Matched high quality motors and blades for maximum airflow
• Integrated aluminum inlet shutter and powder coated outlet guard
• Mounts flush to interior wall; suitable for buildings with up to 10" wall thickness
• Ships fully assembled
• Two year fan warranty; 25 year housing warranty
• Made in the USA

PS24 24" PVC Shutter by Schaefer

Schaefer PVC shutters are maintenance free, resistant to rust and corrosion and have an efficient, aerodynamic design. Louvers are curved for a tight seal when closed and corners are fused together for exceptional strength and durability. Optional integrated shutter motors available.

The 115 volt, 1/2 amp gear motor and arm assembly opens shutter when energized and closes shutter when de-energized. Nylon bearings will not corrode and never needs lubrication.

485S34 48" Galvanized Exhaust Fan in Slant Wall Housing, 5-Wing, 3 / 4 Hp, Belt Drive by Schaefer

Schaefer slant wall exhaust fans are the first choice of growers and other building owners looking for very low cost, high volume exhaust fans that flush-mount from inside the building and shed water and snow, once installed. Designed for high airflow and high efficiency and available in many sizes and configurations to meet application requirements. Fans ship fully assembled with aluminum inlet shutters, self-adjusting belt tensioner (on belt-drive models) and galvanized outlet guard.

Features and Benefits:

• G90 galvanized construction, for corrosion resistance
• Totally enclosed, thermally protected motors for safety and long life
• Easy belt replacement, minimal maintenance required
• Remote Lubrication System optional
• Suitable for buildings with up to 6" wall thickness using standard rough-in dimensions.
• Available in belt drive or direct drive
• Two year warranty
• Made in the USA

PS18 18" PVC Shutter by Schaefer

Schaefer PVC shutters are maintenance free, resistant to rust and corrosion and have an efficient, aerodynamic design. Louvers are curved for a tight seal when closed and corners are fused together for exceptional strength and durability. Optional integrated shutter motors available.

The 115 volt, 1/2 amp gear motor and arm assembly opens shutter when energized and closes shutter when de-energized. Nylon bearings will not corrode and never needs lubrication.

H2000-1 20" Hood Style Exhaust Fan, Aluminum Shutter by Schaefer

Do you need to move some air, but don't need a full sized exhaust fan?

The Schaefer fiberglass hood style exhaust fans are the perfect solution. These fans are designed for thin walled, modest sized facilities, including greenhouses, garages and workshops.

The fans mount on the inside the building. The shutter and weatherhood mount on the outside of the building and provide the ultimate weather protection for extended life and sustained performance.

Features and Benefits:

• Polypropylene fan blades for high performance and long life
• Integrated heavy-duty aluminum shutters for increased durability
• High quality, energy efficient, maintenance free motors for maximum performance and ease of use
• Molded, one-piece fiberglass weather hood for extended fan life and sustained performance (optional)
• Available in 12" 16" and 20" sizes
• Two year product warranty
• Made in the USA

545B112G-3-UA 54" Galvanized Exhaust Fan in Box Housing, 5-Wing, 1 1/2 Hp, Belt Drive, 3-Phase, Unassembled by Schaefer

Maintain a safe and productive work environment by exchanging hot or contaminated air using Schaefer low cost galvanized, box exhaust fans. These low cost, high volume exhaust fans are protected from the elements with outlet side aluminum shutters and mount in walls of almost any thickness, typically with the outlet shutter flush, or nearly flush with the outside wall. Fans ship fully assembled with aluminum inlet shutters, self-adjusting belt tensioner and galvanized outlet guard.

Features and Benefits:

• G90 galvanized construction, for corrosion resistance and long life
• Totally enclosed, thermally protected motors for safety and long life
• Easy belt replacement, minimal maintenance required
• Remote Lubrication System optional
• Suitable for buildings with any wall thickness
• Available in 36" or 48" sizes
• 3-wing or 5-wing blade style
• Two year warranty
• Made in the USA

WS-200E 20" Aluminum Shutter by Schaefer

20" Schaefer economy aluminum shutters allow airflow in a single direction and are used as building air inlets to feed Schaefer exhaust fans, or on exhaust fans to prevent air entry when the fan is not operating.

Aluminum shutters are built tough for long life in the most demanding environments, all at an affordable price.

Features

• Constructed of heavy-duty brushed aluminum for corrosion resistance and greater durability
• Interlocking louvers for maximum weather protection and lightweight for high efficiency and easy installation
• Tie bar to eliminate shutter flapping
• Shutter motor kits available for automated opening/closing