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About Air Preparation
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Manifolds for Supplied-Air Respirators for Plant Air Lines

Divert compressed air from a single line to two respirators. Often used in plants with limited air sources, these manifolds allow two workers to share the same line. Shaped like a briefcase, they’re easy to tote around your facility—use them up to 300 ft. from an air source. The case is polypropylene, so it’s durable enough to hold up to wear and tear.
Overall | Pressure Regulating Max., psi | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Inlet Coupling Size | Outlet Coupling Size (No. of Outlets) | Max. Flow Rate, cfm | Max. Pressure, psi | Gauge Included | Wd. | Ht. | Max. Temp., °F | Regulating Accuracy, psi | Inlet | Outlet | Each | |
Aluminum Housing | ||||||||||||
Quick-Disconnect Male Inlet and Female Outlets | ||||||||||||
1/2 | 1/4 (2 Regulated) | 100 | 125 | Yes | 19" | 13" | 140° | ±0.1 | 150 | 125 | 0000000 | 0000000 |
Hot and Cold Tubes for Supplied-Air Respirators for Plant Air Lines


Adjust the temperature of the air flowing into your respirator. These tubes rapidly spin the air from your supply line to separate it into hot and cold streams. Turn a knob to control how much air from each stream flows into your respirator.
OD | Lg. | Air Temp. Increase, °F | Air Temp. Reduction, °F | Material | Belt Material | Connection Type | Quick-Disconnect Shape | Coupling Size | Includes | Features | Each | |
For Cooling | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
1" | 8 1/4" | __ | 0° to 30° | Aluminum | Nylon Fabric | Quick Disconnect | Industrial | 1/4 | __ | Temperature Control Valve | 0000000 | 0000000 |
For Heating/Cooling | ||||||||||||
1" | 9" | 0° to 25° | 0° to 30° | Aluminum | Polypropylene Fabric | Quick Disconnect | Industrial | 1/4 | Cable Tie, Heat Shield | Temperature Control Valve | 00000000 | 000000 |
Supplied-Air Helmet Respirators for Plant Air Lines

Good for use around abrasive blasters and painters, these respirators are made of high-density materials that protect against rough airborne particles. The inner lens meets ANSI/ISEA standards for impact resistance. These respirators have a pinlock suspension that adjusts with interlocking straps.
Add extension hose (sold separately) to work up to 300 ft. from an air supply. To maintain NIOSH approval, respirators must be used with the hoses listed.
Use a cooling tube or a heating/cooling tube (sold separately) to maintain a comfortable temperature inside these respirators. Turn a knob to control the amount of warm air flowing in from your air supply.
Lens | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Use With | NIOSH Approval | Hat Size | Material | Ht. | Wd. | Required Flow Rate, cfm | Hose Lg., ft. | Connection Type | Quick-Disconnect Shape | Coupling Size | Specifications Met | Each | |
Solid Particles, Organic Vapors, Abrasive Blasting Media, Acid Gases, Ammonia, Formaldehyde, Methylamine | TC-19C-0293 | 6 1/2-8 | Acetate Plastic | 5" | 14" | 6-15 | 25 | Quick-Disconnect Hose Coupling | Industrial | 1/4 | ANSI/ISEA Z87.1+, ANSI/ISEA Z89.1 Class C | 00000000 | 000000000 |
Replacement Breathing Tube | 00000000 | Each | 0000000 |
Optional 50-ft. Extension Hose | 0000000 | Each | 000000 |
Optional Heating/Cooling Tube with Temperature Control Valve | 00000000 | Each | 000000 |
Replacement Adhesive-Backed Lens Covers (Pkg. of 10) | 00000000 | Pkg. | 0000 |
Replacement Inner Helmet Shell and Pinlock Suspension | 00000000 | Each | 00000 |
Replacement Cape | 00000000 | Each | 000000 |
Optional Cooling Tube with Temperature Control Valve | 0000000 | Each | 000000 |
Replacement Inner Lens | 00000000 | Each | 0000 |
Replacement Outer Lens (Pkg. of 10) | 00000000 | Pkg. | 0000 |
Supplied-Air Hood Respirators for Plant Air Lines

Made of chemical-resistant Tychem 2000 (formerly known as Tyvek QC), these hood respirators have both an outer bib and an inner bib that tucks into your clothing for splash protection. They hook up to your plant's air lines—because you don’t need to draw air through a filter or cartridge, resistance and fatigue are minimized. Respirators have a ratchet suspension that adjusts with an easy-turn knob.
These respirators do not require fit testing. The hood has a loose, comfortable fit that leaves room for a ponytail or beard. When the hood becomes worn, swap it with a replacement hood (sold separately). If you need a different material or style, select a respirator hood that’s compatible with your respirator.
Add extension hose (sold separately) to increase your span up to 300 ft. To maintain NIOSH approval, respirators must be used with the hoses listed.
Use a cooling tube or a heating/cooling tube (sold separately) to maintain a comfortable temperature inside these respirators. Turn a knob to control the amount of warm air flowing in from your air supply.
Lens | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Use With | NIOSH Approval | Size | Hat Size | Material | Construction | Ht. | Wd. | Required Flow Rate, cfm | Hose Lg., ft. | Connection Type | Quick-Disconnect Shape | Coupling Size | Each | |
Solid Particles, Organic Vapors, Acid Gases, Ammonia, Formaldehyde, Methylamine | TC-19C-0154 | One Size | 6 1/2-8 | PETG Plastic | Solid | 6" | 16" | 6-15 | 25 | Quick-Disconnect Hose Coupling | Industrial | 1/4 | 000000 | 0000000 |
Optional Heating/Cooling Tube with Temperature Control Valve | 00000000 | Each | 0000000 |
Breathing Tubes for Supplied-Air Respirators

Keep clean, breathable air flowing from a respirator air supply hose to your hood or helmet by replacing worn or damaged breathing tubes. To maintain NIOSH approval, choose a breathing tube that is compatible with your respirator hood series.
Covers (sold separately) extend the life of tubes by protecting them from harsh contaminants, such as paint and chemicals.
Breathing Tubes | Covers | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Manufacturer Model Number | Compatible With | For Use With | Lg. | Retracted Lg. | Extended Lg. | Flexibility | Material | Color | Connection Style | Each | Each | ||
Bullard | |||||||||||||
20BT | Bullard CC20 Series, Bullard GR50 Series, Bullard RT Series | Solid Particles | 35" | __ | __ | Very Flexible | PVC Plastic | White | Clamp On | 00000000 | 000000 | 0000000 | 000000 |
20LFBT | Bullard 20LF Series | Solid Particles | 36" | __ | __ | Very Flexible | PVC Plastic | White | Quick Turn | 00000000 | 00000 | 0000000 | 00000 |
88VXBT | Bullard 88VX Series | Solid Particles | 36" | __ | __ | Very Flexible | PVC Plastic | Black | Quick Turn | 00000000 | 000000 | 000000 | 00 |
3M | |||||||||||||
BT-30 | 3M S-Series, 3M S-Series Premium | Solid Particles | __ | 26" | 33 1/2" | Very Flexible | Vinyl Plastic | Black | Quick Turn | 00000000 | 00000 | 000000 | 00 |
Supplied-Air Full-Face Respirators for Air Pumps

The portable pump on these respirators provides a continuous supply of clean air for one person.
Add extension hose (sold separately) to increase your span up to 300 ft. To maintain NIOSH approval, respirators must be used with the hoses listed.
Lens | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Use With | NIOSH Approval | Size | Mask Material | Material | Ht. | Wd. | Flow Rate | Hose Lg., ft. | Max. Span, ft. | Motor Type | Power Source | Motor Power | Voltage | Plug Type | Cord Lg., ft. | Each | |
Solid Particles, Organic Vapors, Acid Gases, Ammonia, Formaldehyde, Methylamine | TC-19C-0322 | M/L | Silicone Rubber | Polycarbonate Plastic | 10" | 7" | 10 cfm @ 5 psi | 50 | 300 | Open Dripproof | Electric | 3/4 hp | 115V AC | Three Prong | 8 | 0000000 | 000000000 |
Supplied-Air Helmet Respirators for Air Pumps

Good for use around abrasive blasters and paint sprayers, these respirators are made of high-density materials that protect against rough airborne particles. An air pump (sold separately) is required. The inner lens meets ANSI/ISEA standards for impact resistance. Respirators have a pinlock suspension that adjusts with interlocking straps.
Add extension hose (sold separately) to increase your span up to 300 ft. To maintain NIOSH approval, respirators must be used with the hoses listed.
Lens | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Use With | NIOSH Approval | Hat Size | Material | Ht. | Wd. | Required Flow Rate, cfm | Hose Lg., ft. | Max. Span, ft. | Connection Type | Quick-Disconnect Shape | Coupling Size | Specifications Met | Each | |
Solid Particles, Organic Vapors, Abrasive Blasting Media, Acid Gases, Ammonia, Formaldehyde, Methylamine | TC-19C-0293 | 6 1/2-8 | Acetate Plastic | 5" | 14" | 6-15 | 100 | 300 | Quick-Disconnect Hose Coupling | Industrial | 1/2 | ANSI/ISEA Z87.1+, ANSI/ISEA Z89.1 Class C | 00000000 | 000000000 |
Optional 100-ft. Extension Hose | 0000000 | Each | 0000000 |
Replacement Outer Lens (Pkg. of 10) | 00000000 | Pkg. | 0000 |
Replacement Breathing Tube | 00000000 | Each | 000000 |
Replacement Adhesive-Backed Lens Covers (Pkg. of 10) | 00000000 | Pkg. | 0000 |
Optional 50-ft. Extension Hose | 0000000 | Each | 000000 |
3/4-hp Pump | 00000000 | Each | 00000000 |
Replacement Inner Helmet Shell and Pinlock Suspension | 00000000 | Each | 00000 |
Replacement Cape | 00000000 | Each | 000000 |
Replacement Inner Lens | 00000000 | Each | 0000 |
Supplied-Air Hood Respirators for Air Pumps

When connected to an air pump, respirators provide a continuous supply of clean air. They have a chemical-resistant Tychem 2000 (formerly known as Tyvek QC) hood that protects against light liquid splashes. Tuck the hood with outer bib and inner bib into your clothing for splash protection. The ratchet suspension hat adjusts with an easy-turn knob.
If you need a different material or style, select a respirator hood that’s compatible with your respirator. Respirator hoods do not require fit testing, and they leave enough room to fit a ponytail or beard without compromising your respiratory protection. Hoods are available in a variety of materials and protection factors.
Add extension hose (sold separately) to increase your span up to 300 ft. To maintain NIOSH approval, respirators must be used with the hoses listed.
Lens | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Use With | NIOSH Approval | Hat Size | Material | Ht. | Wd. | Required Flow Rate, cfm | Flow Rate | Hose Lg., ft. | Motor Type | Power Source | Motor Power, hp | Voltage | Plug Type | Cord Lg., ft. | Each | |
Solid Particles, Organic Vapors, Acid Gases, Ammonia, Formaldehyde, Methylamine | TC-19C-0154 | 6 1/2-8 | Acetate Plastic | 6" | 16" | 6-15 | 10 cfm @ 5 psi | 50 | Open Dripproof | Electric | 3/4 | 115V AC | Three Prong | 8 | 0000000 | 000000000 |
Harnesses for Powered Air-Purifying Respirators

Make it easier to move and more comfortable to wear your respirator. These harnesses keep the respirator secure, so you can kneel, stand, or sit without it shifting much. Since they spread the weight of the respirator system across your shoulders and hips, the load on your back is reduced. They are especially beneficial when you need to wear your respirator for long shifts.
Material | Closure Type | Color | Clothing Size | Each | |
Vinyl Fabric | Buckle | Black | One Size | 0000000 | 0000000 |
Powered Air-Purifying Hood Respirators


The most mobile respirators in our offering—these powered respirators allow a wider range of motion than supplied-air respirators. The blower straps around your waist to allow unrestricted movement. They’re often used for jobs such as painting and applications where you need to move around. Comfortable to wear for extended periods of time, these respirators don’t press directly against your face. They include a rechargeable lithium-ion battery that powers them for approximately four hours. To alert you to low battery and low airflow, they have an alarm with two distinct sounds that can be heard inside the hood.
Made of Tychem 2000 (formerly known as Tyvek QC), these hoods are chemical resistant. They have two layers: an outer bib for overspray protection and an inner bib that tucks into your clothing for splash protection. Turn the knob to adjust the hood’s ratchet suspension for a personalized fit.
Respirators with a hard hat are best for jobsites where there is a risk of falling objects or an on-site hard hat requirement. The hard hat fits inside the hood.
Harnesses (sold separately) make it comfortable to wear the respirator for long periods by distributing its weight and reducing pressure on your lower back.
Respirators | Replacement Filters | Replacement Hoods | Replacement Ratchet Suspensions | Replacement Cartridges | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Use With | NIOSH Approval | Lens Material | Batteries Included | Each | Each | Each | Each | Each | |||||
Solid Particles | TC-21C-0836 | PETG Plastic | Yes | 0000000 | 000000000 | 0000000 | 000000 | 000000 | 000000 | 0000000 | 000000 | 000000 | 00 |
Solid Particles, Organic Vapors | TC-23C-2510 | PETG Plastic | Yes | 0000000 | 00000000 | 000000 | 00 | 000000 | 00000 | 0000000 | 00000 | 0000000 | 0000000 |
Respirators | Replacement Cartridges | Replacement Hoods with Hard Hat | Replacement Hard Hats | Replacement Ratchet Suspensions | Replacement Filters | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Use With | NIOSH Approval | Lens Material | Batteries Included | Each | Each | Each | Each | Each | Each | ||||||
Solid Particles | TC-21C-0836 | PETG Plastic | Yes | 00000000 | 000000000 | 000000 | 00 | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 000000 |
Solid Particles, Organic Vapors | TC-23C-2510 | PETG Plastic | Yes | 00000000 | 00000000 | 0000000 | 0000000 | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 00000 | 000000 | 00 |
Lg. | Flexibility | Material | Color | Connection Style | Each | |
26" | Very Flexible | PVC Plastic | White | Clamp On | 0000000 | 000000 |
Housing Material | No. of Batteries Required | Batteries Included | Battery Charger Included | Features | Each | |
ABS Plastic | 1 | No | No | Low-Battery Alarm, Low-Flow Alarm | 0000000 | 0000000 |
Battery Type | Battery Chemistry | Battery Life | Each | |
Rechargeable | Lithium Ion (Li-Ion) | 4 hrs. | 0000000 | 0000000 |
Material | Closure Type | Color | Clothing Size | Each | |
Vinyl Fabric | Buckle | Black | One Size | 0000000 | 0000000 |
Breathing Tubes for Powered Air-Purifying Respirators

Replace worn or damaged breathing tubes—these tubes deliver clean, breathable air from the air pump to your hood or helmet. To maintain NIOSH approval, match breathing tubes to the same manufacturer and series as the respirator and corresponding hood or helmet.
Covers (sold separately) extend the life of tubes by protecting them from harsh contaminants, such as paint and chemicals.
Breathing Tubes | Covers | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Manufacturer Model Number | Compatible With | For Use With | Lg. | Retracted Lg. | Extended Lg. | Flexibility | Material | Color | Connection Style | Each | Each | ||
Bullard | |||||||||||||
PA1BT | Bullard CC20 Series, Bullard GR50 Series, Bullard RT Series | Solid Particles | 26" | __ | __ | Very Flexible | PVC Plastic | White | Clamp On | 0000000 | 000000 | 0000000 | 000000 |
PA20LFBT | Bullard 20LF Series | Solid Particles | 32" | __ | __ | Very Flexible | PVC Plastic | White | Quick Turn | 0000000 | 00000 | 0000000 | 00000 |
PAFLEXBT | Bullard Sightline Series | Solid Particles | __ | 20" | 48" | Very Flexible | PVC Plastic | White | Threaded | 0000000 | 00000 | 0000000 | 00000 |
Blowers for Powered Air-Purifying Respirators
Replace the blower when it’s worn or damaged to keep air flowing through your powered respirator. Blowers suck in air and push it through a filter or cartridge to deliver clean air. They’re battery powered for portability, with a gauge telling you how much battery life is left. To keep you safe, a low-battery alarm will go off when it’s time to recharge the battery. A low-flow alarm sounds when you need to change your filter or cartridge.
NEC rated blowers prevent sparks that could ignite flammable or combustible particles in the air. Use them when working in environments where flammable and explosive vapors, gases, and fabrics may be present.
Choose a filter or cartridge (sold separately) to remove harmful particles from the air. Cartridges also remove gases and vapors.

Blowers | Batteries | ||||||||
---|---|---|---|---|---|---|---|---|---|
For Use With | Housing Material | No. of Batteries Required | Batteries Included | Features | Environmental Rating | Each | Each | ||
Solid Particles | ABS Plastic | 1 | No | Low-Battery Alarm, Low-Flow Alarm | __ | 0000000 | 0000000 | 0000000 | 0000000 |
Solid Particles | ABS Plastic | 1 | No | Low-Battery Alarm, Low-Flow Alarm | NEC Class I Division 2 Groups A, B, C, D NEC Class II Division 2 Groups F, G NEC Class III Division 2 | 0000000 | 000000 | 0000000 | 000000 |
For Use With | NIOSH Color | Each | |
Solid Particles | Magenta | 0000000 | 000000 |
Hazardous Location Powered Air-Purifying Hood Respirators


Designed with a battery that connects securely to the blower, these respirators prevent sparks that could ignite flammable or combustible particles in the air. They’re CSA certified to meet NEC requirements for use in hazardous locations. Instead of being tethered to an air source, the blower straps around your waist, allowing you to move freely around a space. Use them in areas with high levels of contaminants. A dual-alarm system alerts you to low airflow and low battery life.
Made of Tychem 2000 (formerly known as Tyvek QC), these hoods resist chemicals. They have two layers: an outer bib for overspray protection and an inner bib that tucks into your clothing for splash protection. Turn the knob to adjust the hood’s ratchet suspension for a personalized fit.
Harnesses (sold separately) make it comfortable to wear the respirator for long periods by distributing its weight and reducing pressure on your lower back.
Respirators | Replacment Cartridges | Replacement Filters | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Use With | NIOSH Approval | Hat Size | Lens Material | Batteries Included | Battery Charger Included | Environmental Rating | Each | Each | Each | |||
Solid Particles | TC-21C-0922 | 6 1/2-8 | PETG Plastic | Yes | Yes | NEC Class I Division 2 Groups A, B, C, D NEC Class II Division 2 Groups F, G NEC Class III Division 2 | 00000000 | 000000000 | 000000 | 00 | 0000000 | 000000 |
Solid Particles, Organic Vapors | TC-23C-2765 | 6 1/2-8 | PETG Plastic | Yes | Yes | NEC Class I Division 2 Groups A, B, C, D NEC Class II Division 2 Groups F, G NEC Class III Division 2 | 00000000 | 00000000 | 0000000 | 0000000 | 000000 | 00 |
Lens | |||||||
---|---|---|---|---|---|---|---|
Hat Size | Hood Material | Material | Ht. | Wd. | Features | Each | |
6 1/2-8 | Tychem 2000 Fabric | PETG Plastic | 6" | 16" | Inner Bib, Outer Bib, Sewn-In Lens | 000000 | 000000 |
Lg. | Flexibility | Material | Color | Connection Style | Each | |
26" | Very Flexible | PVC Plastic | White | Clamp On | 0000000 | 000000 |
Housing Material | No. of Batteries Required | Batteries Included | Battery Charger Included | Features | Each | |
ABS Plastic | 1 | No | No | Low-Battery Alarm, Low-Flow Alarm | 0000000 | 0000000 |
Battery Type | Battery Chemistry | Battery Life | Each | |
Rechargeable | Lithium Ion (Li-Ion) | 4 hrs. | 0000000 | 0000000 |
Each | ||
0000000 | 000000 |
Material | Closure Type | Color | Clothing Size | Each | |
Vinyl Fabric | Buckle | Black | One Size | 0000000 | 0000000 |