Welcome to the new & improved www.gotopac.com. If you had an existing account, please take a moment to create a new account.

Speak to a Production Automation Sales Representative
  • Toll Free: (888) 903-0333
  • South Central US: (800) 442-4008
  • Contact Sales: info@gotopac.com

Air Showers

These cleanroom entry systems decontaminate workers and products entering a cleanroom environment. CleanPro® offers a range of air shower configurations that work efficiently to reduce particle loads. Our staff of experts will ensure you get the air shower that fits your needs exactly.

701 Series Spec Sheet | Frequently Asked Questions | Air Showers Technical Paper

CleanPro CAP701KD_ST Air Shower

CAP701KD-ST Standard-Profile Straight-Through Air Shower

These showers quickly and effectively remove particles so that they will not be carried into your cleanroom. These decontamination air showers feature rugged construction and adjustable, high velocity air jets.




Standard Features:
• Durable and Cleanroom-Approved Painted Cold Rolled Steel Shell
• No Silicone used - only Low-Outgassing Epoxy or Urethane Sealant
• (2) Anodized Aluminum framed Safety Glass Doors with Hydraulic Door Closers
• (1) LED Recessed Light Fixture with Wall Switch
• (32) Adjustable Anodized Aluminum Nozzles
• (2) Removable High Pressure Interior Nozzle Wall Panels
• (1) 5HP (3.7kW), 3600RPM Sealed Ball Bearing Continuous Duty Motor (Motor meets or exceeds U.S. EPAct and NRCan Canadian efficiency standards)
• (1) Superior Efficiency Direct Drive Aluminum Airfoil Wheel
• 7800 FPM (39.62 m/s) Average Nozzle Velocity
• 1900 CFM (0.9 m3/s) Average
• (1) 24x24x11.5, 99.97% HEPA Filter
• (4) Wall Return Air Grills with 10x20x1 MERV 8 Prefilters
• (1) 2-1/2 Inch Diameter Sprinkler Sleeve
• Programmable Microprocessor PLC with 0-30 second adjustable run time and 0-10 second adjustable wait time
• UL508A Panel Sticker
• CSA Listed (selected models)
• 208 Volt, 60 Hz, 3 Phase, 4 Wire, 14.5 FLA

CleanPro CAP701LP-ST Air Shower

CAP701LP-ST Low-Profile
Straight-Through Air Shower

With an an overall assembled height of 95 in. these units have the blower assembly, HEPA filter and electrical components mounted on the side to permit the lower height. They can be assembled in a space 96 in. high, making them ideal for retrofits or where ceilings can’t be penetrated. These cleanroom entry systems quickly and effectively remove particles that will otherwise be carried into your cleanroom.
Standard Features:
• Durable and Cleanroom-Approved Painted Cold Rolled Steel Shell
• No Silicone used - only Low-Outgassing Epoxy or Urethane Sealant
• (2) Anodized Aluminum framed Safety Glass Doors with Hydraulic Door Closers
• (1) Surface-mounted LED Light Fixture with Wall Switch
• (32) Adjustable Anodized Aluminum Nozzles
• (2) Removable High Pressure Interior Nozzle Wall Panels
• (1) 5HP (3.7kW), 3600RPM Sealed Ball Bearing Continuous Duty Motor (Motor meets or exceeds U.S. EPAct and NRCan Canadian efficiency standards)
• (1) Superior Efficiency Direct Drive Aluminum Airfoil Wheel
• 7800 FPM (39.62 m/s) Average Nozzle Velocity
• 1900 CFM (0.9 m3/s) Average
• (1) 24x24x11.5, 99.97% HEPA Filter
• (4) Wall Return Air Grills with 10x20x1 MERV 8 Prefilters
• (1) 2-1/2 Inch Diameter Sprinkler Sleeve
• Programmable Microprocessor PLC with 0-30 second adjustable run time and 0-10 second adjustable wait time
• UL508A Panel Sticker
• CSA Listed (selected models)
• 208 Volt, 60 Hz, 3 Phase, 4 Wire, 14.5 FLA

CleanPro CAP701PT-ST Air Shower

CAP701PT-ST Parts-Cleaning
Straight-Thru Air Shower

These showers are available in a variety of sizes and configurations. They can be used with carts, conveyors, pallets and continuous-part operations. These cleanroom entry systems quickly and effectively remove particles that will otherwise be carried into your cleanroom.



Standard Features:
• Durable and Cleanroom-Approved Painted Cold Rolled Steel Shell
• No Silicone used - only Low-Outgassing Epoxy or Urethane Sealant
• (2) Anodized Aluminum framed Safety Glass Doors with Hydraulic Door Closers
• (1) LED Recessed Light Fixture with Wall Switch
• (32) Adjustable Anodized Aluminum Nozzles
• (2) Removable High Pressure Interior Nozzle Wall Panels
• (1) 5HP (3.7kW), 3600RPM Sealed Ball Bearing Continuous Duty Motor (Motor meets or exceeds U.S. EPAct and NRCan Canadian efficiency standards)
• (1) Superior Efficiency Direct Drive Aluminum Airfoil Wheel
• 7800 FPM (39.62 m/s) Average Nozzle Velocity
• 1900 CFM (0.9 m3/s) Average
• (1) 24x24x11.5, 99.97% HEPA Filter
• (4) Wall Return Air Grills with 10x20x1 MERV 8 Prefilters
• (1) 2-1/2 Inch Diameter Sprinkler Sleeve
• Programmable Microprocessor PLC with 0-30 second adjustable run time and 0-10 second adjustable wait time
• UL508A Panel Sticker
• CSA Listed (selected models)
• 208 Volt, 60 Hz, 3 Phase, 4 Wire, 14.5 FLA

Request a Free Air Shower Quote

  • *Contact information is required to send your quote to you. We will not share your information.
  • Should be Empty:

Special Configurations

CAP701KD and CAP701LP air showers can be ordered in a range of configurations.

90 Degree Right Hand
90 Degree Right Hand
Right Hand turn through the air shower.
PNs: CAP701KD-RH & CAP701LP-RH
90 Degree Left Hand
90 Degree Left Hand
Left Hand turn through the air shower.
PNs: CAP701KD-LH & CAP701LP-LH
Three Door Right Hand
Three Door Right Hand
Multiple entrance and exit combinations.
PNs: CAP701KD-3DRH & CAP701LP-3DRH
Three Door Left Hand
Three Door Left Hand
Multiple entrance and exit combinations.
PNs: CAP701KD-3DLH & CAP701LP-3DLH
2 Unit Tunnel
2-Unit Tunnel
Straight Thru air shower 2 sections deep.
PNs: CAP701KD-ST2 & CAP701LP-ST2
3 Unit Tunnel
3-Unit Tunnel
Straight Thru air shower 3 sections deep.
PNs: CAP701KD-ST3 & CAP701LP-ST3
4 Unit Tunnel
4-Unit Tunnel
Straight Thru air shower 4 sections deep.
PNs: CAP701KD-ST4 & CAP701LP-ST4
5 Unit Tennel
5-Unit Tunnel
Straight Thru air shower 5 sections deep.
PNs: CAP701KD-ST5 & CAP701LP-ST5
Double Doors
Double Doors
When a single door isn't wide enough.
PNs: CAP701KD-ST Double Doors
& CAP701LP-ST Double Doors
Double Doors 2-Unit Tunnel
Double Doors 2-Unit Tunnel
PNs: CAP701KD-ST2 Double Doors
& CAP701LP-ST2 Double Doors
Double Doors 3-Unit Tunnel
Double Doors 3-Unit Tunnel
PNs: CAP701KD-ST3 Double Doors
& CAP701LP-ST3 Double Doors
Double Doors 4-Unit Tunnel
Double Doors 4-Unit Tunnel
PNs: CAP701KD-ST4 Double Doors
& CAP701LP-ST4 Double Doors
Double Doors 5-Unit Tunnel
Double Doors 5-Unit Tunnel
PNs: CAP701KD-ST5 Double Doors
& CAP701LP-ST5 Double Doors
ADA Complient Straight Thru
ADA Compliant Straight Thru
Meets ADA requirements.
PNs: CAP701KD-ST-7072 & CAP701LP-ST-7072
ADA Complient 90 Degree Right Hand
ADA Compliant 90 Degree Right Hand
Meets ADA requirements.
PNs: CAP701KD-RH-7072 & CAP701LP-RH-7072
ADA Complient 90 Degree Left Hand
ADA Compliant 90 Degree Left Hand
Meets ADA requirements.
PNs: CAP701KD-LH-7072 & CAP701LP-LH-7072

Frequently Asked Questions

Why do I need an air shower?

Air showers remove surface contamination from clothing and cleanroom garments while enhancing your cleanrooms performance. Gowning/changing rooms are the areas between dirty "street clothes" and the cleanroom environment. Unfortunately, the changing or gowning process itself releases contaminants from street clothes into the air, that settle onto the cleanroom garments. Air showers blow off and remove much of this contamination preventing it from entering the cleanroom.

How does an Air Shower Work?

Air showers produce high pressure air, that is then filtered through a HEPA/ULPA filter, and exits out at a high velocity, directly towards the individuals in the shower through adjustable nozzles. The high velocity air removes surface particles and "flaps" the garment to remove particles more firmly attached. The air is then cleaned and re-circulated back into the high pressure blower, where its prefiltered. This high-velocity air removes surface particles and also "flaps" the garments to dislodge more firmly attached particles. After cleaning, the air is re-circulated back to the high-pressure blower, where it is prefiltered, then HEPA/ULPA filtered and then ducted back to the adjustable high-velocity cleaning nozzles. The air shower utilizes an adjustable microprocessor controller to allow easy on-site adjustment of the cleaning cycle time and other critical process controls.

How does Garment Type Influence Cleaning Effectiveness?

Types of garments, size, shape and type of contamination affect the cleaning effectiveness of the shower. Lint, hair, dander, skin flakes and other large, light particles are the easiest to remove. Contaminating particles adhere to garments in two ways: Either by mechanical entrapment or an electrical attraction. You can reduce mechanical bonds between the garment and particulate by using smooth surface, cleanroom designed garments made form synthetic materials like Tyvex, Gortex, polyester and nylon. These low shedding materials minimize the mechanical bond, making it easier to blow surface contamination off the garment. Natural fibers like cotton, tend to shed particles and have a higher mechanical bond with particulates making them harder to clean. Synthetic garments can develop a static charge, that can hold particles. Laundering your garments with "anti-static" agent in the final rise will reduce the level of static charge, allowing particles to be more readily removed. Some garments are available with special built-in conductive fibers that can assist in keeping the surface charge to a minimum. Consult your garment supplier for details. Installing point ionization (static neutralization) on the inside walls dissipates some of the charge on garments, reducing the holding charge of the garment, making it easier for the air to blow off particulates. Much of the contamination of a cleanroom is carried in on the garments of people working inside the room, bringing it into the most critical area. With out air showers, people are often cleaner when leaving the cleanroom because a large portion of contaminates that were on their garment, have fallen off. Using an air shower effectively removes that contamination, that would have otherwise come off in the cleanroom.

What makes the CAP701 Air Shower Superior?

An air shower in many ways can be compared to vacuum cleaner. They are available in a variety of sizes, capacities and features; some work very well while others just seem to make noise. To be effective, they need to have high cleaning force and power.

1. Superior Performance
Some air showers (not made by Clean Air Products) have a small blower/motor, low airflow and low pressure. These under-powered devices give air showers a bad name. The CAP701 air shower has a high velocity and a large air volume rate for fast, efficient cleaning. The Clean Air Products’ CAP701 air showers offer the highest velocities combined with a large airflow rate to provide an air shower that quickly and efficiently cleans particulates from the surface of clean room garments.

2. Superior Construction Materials
The CAP701 air shower is constructed of an all-metal, painted steel shell with no wood or plastic laminate and is entirely silicone free. The standard shower has a 16-gauge steel shell, heavy-duty glass door and door closer. The shell and concealed air ducts are finished with a white powder coat paint which provides a strong, durable cleanroom-compatible finish. The all-steel shell design will stand up to the rigors of shipping, installation, use, and the occasional abuse of a high-traffic entry system. While we don’t recommend it, you could hit the metal shell of the air shower with a hammer. It may dent or scratch the paint, but you would not break the cabinet as you would with laminated types of construction. The steel construction also reduces the chances of biological growth and contamination caused by systems using laminated particle board in the construction. Laminated particle board construction is fine for a simple table, but not for an important piece of equipment that is being integrated into your cleanroom system. NOTE: A typical laminated particle board air shower has the plastic laminate on the outside – but often the interior concealed air ducts are just painted over the raw particle board – leaving a rough surface finish that harbors dirt and biological contamination. As the particle board ages and deteriorates, parts will flake off, becoming another source of contamination. All-metal (painted steel or stainless steel) air showers are the best type of air shower to purchase.

3. Superior Service Access
Service to the mechanical equipment, blower, motor, HEPA filter and prefilter is easily done from the inside of the air shower through a hinged access panel located in the interior ceiling of the air shower. This is desirable because you don’t have to penetrate the clean room ceiling surrounding the air shower for maintenance. Often the area around the air shower is not accessible because of ceiling filters, lights, ducts, pipes, walls or other equipment. Exterior-mounted service panels would make maintenance difficult or impossible in those cases. The unit’s electrical control panel is conveniently mounted on the outside of the air shower above one of the entrances (see the website for details), and is serviced from outside the air shower.

What are the Different Types of Air Shower Designs?

Straight Thru Air Showers
The entry door and exit door are straight across from one another. This is the most common type of air shower.

90-Degree Air Showers
The air shower can be provided with the doors in a 90-degree configuration for those applications where a Straight Thru path will not work.

3-Door Air Showers
This air shower has three doors. The typical configuration is one entrance door and two doors exiting to two different cleanrooms.

Tunnel Air Showers
Two or more air showers can be combined to form a longer unit. By adding complete sections, an efficient arrangement for the nozzles will be maintained. These tunnels can be used for "large batch" cleaning – if a large number of people will enter and exit as a group – or for "continuous flow" cleaning – where the showering time is determined by how long it takes to walk the length of the tunnel. Both 90-degree and straight-through air showers can be combined to form the tunnel configuration. NOTE: The cost for additional sections is lower than the basic unit, because the cost of the doors and electrical control is covered by the first unit – and additional units don’t need those items.

Low Profile Air Showers
The CAP701LP (low-profile) model has an overall assembled height of 95 inches. The unit has the blower assembly, HEPA filter, and electrical components mounted on the side to permit the lower height. It can be assembled in a space 96 inches high, making it ideal for retrofits or areas where penetrating the ceiling is undesirable. The unit is shipped disassembled to the point that all parts will fit through a standard doorway. Service access to the blower assembly, filters, and electrical components is through two doors on each end of the unit. This is standard. Note: When installing the Low Profile unit, it must stick through the wall so that the end access doors are available to service the blower and filters.

Cart/Part Air Showers
Parts-cleaning air showers are available in a variety of sizes, shapes and configurations. They are available to be used with carts, conveyors, pallets and continuous-part operations. This style of air shower can use swing doors, vertical-sliding, horizontal sliding, or no doors at all.

Wall Mount Pass Thru Air Showers
These are similar to the Cart/Part Air Showers, but they are smaller and mount off the floor.

Decontamination Air Showers for Leaving a Controlled Space
These air showers are similar to the standard air shower except for a few common options:
1. They typically do not have door interlocks.
2. They have wall start switches.
3. They often are not walk through – they have only one door. The end without the door is put against an existing wall so you enter and exit through the same door.
4. Lower side-wall prefilters – unless the raised floor option is ordered.
5. A respirator is used for any toxic materials being cleaned off. NOTE: A respirator is only required for the decontamination of toxic materials.
6. Often a compressed-air fitting is installed to allow additional blow-off during cleaning – or to blow air into the outer coverall to "blow it up" so it is easier to clean.

ADA Compliant Air Showers
ADA complaint air showers require the inside of the air shower to be larger so that an individual in a wheel chair can turn around inside the air shower. Optional automatic door openers may also be needed. Consult your local code officials to see what is required for your application.

How is the Air Shower Typically Shipped?

The air shower can be shipped fully assembled (on its side on the skid) or knocked down with the wall panels off from the upper blower cabinet – allowing the components of the air shower to fit through a 3 ft. x 7 ft. door opening when removed from the shipping skid. If the components are required to fit through a different size door, please indicate so in the quote request.
Note: If the ceiling purge option is ordered, the blower cabinet will be too large to fit through a standard 3 ft. x 7 ft. door. The skid weight for a single CAP701-4954 standard air shower is approximately 1500 lb. The size of the skid when fully assembled is about 68 in. W x 126 in. L x 60 in. H. The skid size when the unit is shipped knocked down is 68 in. W x 144 in. L x 60 in. H. These are for reference only – the actual skid measurements will depend on the size of the air shower ordered, options, and if multiple units are shipped together.

What are the Typical Installation Configurations?

The air shower can be installed so the entire air shower sticks through the wall, with space around the air shower. This space is filled with an optional trim angle. The shower can also butt up against a wall with an opening large enough for the door and related end-mounted hardware (approximately 48 in. x 90 in.). Please request a quote before planning cut-outs – different configurations and sizes may require different cut-out sizes. When the unit is butting against the wall, the contact point between the air shower and the framed opening is typically caulked or a small trim molding is applied. The exterior of the air shower would also have a trim angle.

What is the typical installation process?

When shipped fully assembled on its side, the weight for a CAP701-4954 is approximately 1300 lb. Two eye bolts located on the top of the air shower can be used to assist in lifting. After standing up the unit, it is then moved into position and leveled using shim stock and is anchored to the floor (anchors to be provided by the installer). When the unit is shipping knocked-down, the CAP701-4954 air shower upper blower cabinet is 650 lbs. The wall panels are 250 lbs. NOTE: The knocked-down air shower needs room on the sides of the unit during the assembly process to install the 3/8 in. mounting bolts. To assemble the unit, the blower section is taken off the skid and raised into position. The two wall sections are then bolted from the outside onto the upper blower housing. At this point, the assembly is self-supported. The doors are attached, power is connected, and the unit is ready to run. Assembly is fast and uncomplicated. Each unit is shipped with a detailed manual. We do recommend using mechanical lifts to assist in the assembly process. Once the unit is assembled, no space is required on the sides of the unit. After the unit is assembled, moved into place, and the mounting is complete:
1. An electrician needs to connect power to the air shower, start the unit, and check blower rotation.
2. A sprinkler contractor needs to install the sprinkler.
3. The installer touches up the paint (if needed)
4. The installer adjusts the doors and door closers (if needed)
5. The installer adjusts the magnetic door interlocks (if needed)
6. The installer confirms that high-velocity air is flowing out the nozzles at approximately 90 MPH. If the blower is running backwards, air will still come out of the nozzles – but only at about 15 MPH. Blower rotation can also be confirmed by looking at the blower itself.
7. The installer cleans the inside of the air shower and the interior floor space.
8. The installer seals any seams with caulk (provided by the installer) as required.

What are the Standard CAP701KD Air Shower Features?

Shell Construction
This air shower is constructed of an all-metal, painted steel shell with no wood or plastic laminate and is entirely silicone free. The shell and concealed air ducts are finished with a white powder coat paint which provides a strong, durable, cleanroom-compatible finish.

Service Access
Mechanical equipment like the blower, motor, HEPA filter and prefilter can be easily serviced from inside the shower, through a hinged access panel on the ceiling. The shower's electrical control panel is conveniently mounted above one of the entrance doors and can be serviced from outside the shower.

Doors
The doors have heavy-duty aluminum frames and full length clear safety glass viewing windows. The door assembly has a clear anodized finish on both the door and door frame. Each door is furnished with heavy-duty door hinges and a door closer.

Electrical Supply
The standard requirement for the air shower is a 208 V 60 Hz, three-phase, four-wire. Typical units are 13.6 FLA per blower section. Multiple sections would increase the total power required. Motor starters and disconnects on the main control panel are provided as standard. They are mounted above one of the doors going into the air shower as standard. Local code or installation conditions may require an additional disconnect switch.

Electrical Control Panel
The electrical control panel is a gray painted steel and located about one door on the exterior of the unit. You can find the starter, thermal overloads, fuses, relays, power shut off and a microprocessor controller (PLC) on the control panel. The PLC times the cleaning cycle, controls the optional interlocking of the doors and starts the air shower.

Microprocessor Controller
This controls the starting of the air shower, making it so the shower will only start when people are moving through in one direction. On applications where there the shower is both the entrance and exit from the cleanroom, the shower will only start when people are going into the cleanroom, not when they are exiting it. You can adjust the cleaning time sequence is adjusted by turning a potentiometer on the face of the controller. There is one knob to adjust cleaning time (0-180 seconds) and one for controlling the purge or wait time (0-15 seconds), which is the length of time after the cleaning cycle before the doors unlock.

Wall Start Switch
This is standard without the door interlock magnets options. When entering the shower, a person will need to press a start button to activate the cleaning cycle. If you order the door interlock magnets, the unit uses the opening of the door(s) to initiate the cleaning cycles.

Lighting
Standard units include an interior LED lighting with an interior wall light switch.

Exit Light Indicator Sequence
The following sequence is part of the standard microprocessor controller program – but must be turned on at installation. The interior fluorescent light of the air shower is normally off to conserve power and to indicate that it is okay to enter the air shower. When either door opens, the internal fluorescent light turns on and will stay on through the cleaning cycle and purge/wait time. When the wait time ends the interior light will flicker off and on to indicate it is okay to exit the shower. The light will remain on while people are in the air shower, but it will turn off when exit door has shut – indicating it is okay to enter the air shower again. In most cases, the same people who use the air shower are trained in gowning and cleanroom protocol. With the same people using the air shower every day, the automatic turning on and off of the interior light works extremely to indicate when they can enter and exit the shower.

Blower/Motor
The blower wheel is an energy efficient backward-curved aluminum airfoil that is direct-drive-mounted to an efficient 5HP, three-phase motor with sealed ball bearings for low maintenance and long life. The complete assembly is vibration isolated from the rest of the air shower. The blower assembly is mounted on top of the unit with the CAP701KD and is serviced through an access panel on the interior of the air shower

Filters
The system uses a high-capacity 24" x 24" x 12" deep HEPA wood-framed filter that has a 99.97% efficiency DOP test rating on 0.3 micron particles, that can be service through an access panel on the interior ceiling. The four 10" x 20" high efficiency pleated prefilters are located on the lower internal side walls behind a hinged perforated grill to allow easy access. If the raised floor option is ordered, the prefilters are located in the floor grate.

Air Nozzles
There are 32 adjustable air nozzles in each standard air shower section, 16 per side, providing a uniform concentration of nozzles for fast, effective cleaning. Each nozzle is constructed of aluminum with a clear anodized finish. Their inside diameter is 1.2", with approximately 7800 LFPM (9000 LFPM peak) nozzle velocity, providing more cleaning force to dislodge particles and other contaminants. (Peak velocity is the highest velocity measured at the outlet of the nozzles).

Air Flow Capacity
The CAP701 provides approximately 1900 CFM total. With this high air flow volume (power), and the high nozzle velocity (force), the people inside the air shower are cleaned faster and more effectively.

Sprinkler Sleeve
The air shower comes with an internal sprinkler sleeve, allowing the sprinkler pipe and head to easily be installed.

Flooring Inside the Air Shower
The standard air shower uses the existing building floor.

What Optional CAP701 Features are Available?

External and Internal Magnetic Interlocks
With the door interlock magnets, a door start switch is used and the wall start switch is eliminated. A low-voltage magnetic door interlock prevents both doors from being opened at the same time. When one door is opened, the other door’s magnet is energized which prevents the door from opening. During the cleaning cycle, both doors magnets are energized (locked) to prevent anyone from entering or leaving before the cycle is completed. When door interlocks are installed, three "emergency power off" (EPO) panic buttons are provided on the interior and both exterior ends of the shower. When the EPO button is pressed, the interlock magnets deactivate and both doors can be opened. Also, an audible alarm sounds that alerts individuals to the emergency condition. A dry contact option (for a remote sensor or alarm) is available to indicate that the EPO system has been activated. The alarm is turned off by a key switch on the inside wall of the air shower.

Standard Program Sequence with Door Interlock Magnets
Traveling from Gown Room into the Cleanroom:
  • Gown Room Door A opens, cleanroom Door B locks (magnetic interlock).
  • Door A shuts, both Door A & B lock and cleaning cycle starts.
  • At the end of the cleaning cycle both doors remain locked 0 to 15 seconds (adjustable) for the purge/wait time.
  • At the end of wait time, Door B unlocks (people can leave air shower) but Door A stays locked until people have left the air shower and Door B shuts.
  • When Door B shuts, both Door A and B are unlocked and people can enter the air shower from either direction.
Traveling from the Cleanroom to the Gown Room:
  • Door B opens, Door A locks.
  • Door B shuts, Door A unlocks.
  • Door A opens, Door B locks.
  • People exit the shower.
  • Door A shuts, both Door A and B are unlocked.
Note: It is very easy to reverse the door sequence that starts the air showers, so rather than Door A starting, the cleanroom Door B can start the air shower.

Stainless Steel Walls and Cabinet
With the stainless steel shell option, the shell of the exterior and interior air shower is stainless steel. Parts located in the blower compartment behind the interior access panel, i.e., blower, motor, filter support clamps, etc., are standard painted or plated materials and not stainless steel. Consult the factory for further details.

Stainless Steel Control Box
The standard gray painted steel main electrical control box mounted above one door on the exterior of the cabinet is replaced with a stainless steel control box.

Stainless Steel Pharmaceutical Package
The CAP701 has a special set of options specifically designed for pharmaceutical and other applications where microbial contamination is a concern