RESPA® Recirculation Systems
RESPA-CFX2
RESPA-CFX2 provides powered, high-efficiency recirculation filtration with your choice of included MERV 16/F9 or HEPA filter in standard and extended lengths.
Most recirculation filters are not effective at removing particulate at sizes that are harmful to human respiration, and provide little or no protection to your expensive HVAC components and cab electronics. The revolutionary design of RESPA RadialSHIELD filters allow them to do what other recirculation filters cannot, with 100% filter seal integrity and high-efficiency filter media options.
Benefits:
- Protects the operator by reducing respirable contaminants that can be re-entrained into the airflow
- Improves operator comfort by allowing HVAC to operate efficiently
- Reduces dust accumulation, protecting expensive HVAC and electronics
- In almost all cases, exposure reduced below PEL, facilitating regulatory compliance
- 100% seal integrity eliminates filter bypass
- Interchangeable filtration options
- Durable, compact, and customizable
How it Works:
- Debris-laden air enters the unit where it is whipped into a vortex by the fan blades.
- Particulate is flung to the outer walls as cleaner air is pushed through the filter.
- Air passes through a high-efficiency radial-seal filter, allowing only clean air to enter the HVAC mixing plenum.
Operating Range:
Ideal operation range: 0 CFM to 130 CFM (0 m³/min to 3.68 m³/min)
Extended operation range: Up to 250 CFM (7.08 m³/min)
Operation Temperature:
-40 °C to + 80 °C continuous; +100 °C short exposure
Construction:
Glass-filled injection molded polypropylene exterior
Brushless Motor Specifications:
Amperage
12V*: Startup: 20A; Running: 12A
24V*: Startup: 14A; Running: 6A
Operating Temperatures: -40 °C to 80 °C
The brushless motors include over/under-voltage, overheating protection.
Mounting Orientation:
Horizontal or vertical
Pressurization:
Designed to promote cab pressurization when used in conjunction with the RESPA-CF2, even when A/C is off.
Warranty:
Three (3) Years from date of purchase
*Amperage numbers above are averages; actual motor amp draw may vary.
**Expected motor life based on standard operating conditions.
RESPA® Pure
RESPA Pure is a standalone, powered, high-efficiency, HEPA recirculation system. Because Pure is not plumbed into the HVAC, it does not strain the HVAC system due to restrictive, after-market HEPA solutions. The compact unit can be wall or floor mounted, and works in any small enclosed space to filter the air. Filters are easy to replace, and vent louvers allow the operator to direct the air for optimal comfort.
RESPA Pure will assist with ISO 23875 compliance, as it will accelerate the decay rate (how quickly particulate is removed from the air). When installed with RESPA CF2 for fresh-air precleaning and filtration, and RESPA Advisor+ or RESPA Advisor+ 2.0, you will have a complete cab air quality system that complies with ISO 23875.
Part Numbers:
- RPUR002 12-Volt System with HEPA Filter
- RPUR004 24-Volt System with HEPA Filter
- RPUR091 Replacement HEPA Filter Element
Benefits:
Easy-to-install standalone system
No airflow plumbing required.
High-efficiency HEPA filtration
Filter has been independently third-party tested to meet stringent HEPA classification at 99.98% efficient @ 0.3 micrometers.
No strain on the HVAC system
Because the unit operates independently, the high-efficiency filtration does not strain or restrict the HVAC system, as many aftermarket HEPA recirculation panel filters do.
Variable fan speed and user-adjustable airflow
The operator can adjust fan speed and airflow direction for optimal comfort.
Easy-to-change filter element
Simply squeeze the latch tabs inward to unclip and lift off the filter, then squeeze the latch tabs inward and seat the new filter, then release the tabs. Done!
- Voltage and Current Consumption:
- 12 VDC
- Min fan speed 1.67amp draw
- Max fan speed 7.1 amp draw
- 24 VDC
- Min fan speed 0.85 amp draw
- Max fan speed 6.8 amp draw
- 12 VDC
- Filter Efficiency:
- HEPA 99.98% @ 0.3 μm
- Airflow Range:
- 12 VDC
- Min fan speed 0.85 m3/min (30 CFM)
- Max fan speed 2.55 m3/min (90 CFM)
- 24 VDC
- Min fan speed 0.85 m3/min (30 CFM)
- Max fan speed 3.96 m3/min (140 CFM)
- 12 VDC
- Decibel Rating:
- Min fan speed 50 dB
- Max fan speed 70 dB
- Dimensions:
- Inches: 16.61 W x 10.46 H x 9.03 D
- Millimeters: 421.8 W x 265.7 H x 229.4 D
- Weight:
- 5.734 kg (12.642 lbs)
- Connector:
- Deutsch DT series
RESPA-FFX2
The RESPA-FFX2 is a high-efficiency, non-powered recirculation filtration system, designed to complement our powered fresh air system, the RESPA-CF2. Together, these two components create a highly effective Cab Air Quality System, which includes all controls specified by the U.S. Occupational Safety and Health Administration (OSHA) silica regulation. Additionally, the two components satisfy the Best Practice Recommendations of the International Society of Environmental Enclosure Engineers (ISEEE) for high-efficiency fresh and recirculated air filtration.
RESPA-FFX2 features flexible architecture and adaptability to a variety of installations.
Benefits:
- Compact radial filter increases filter media by 10x over traditional panel filters.
- Increased filter life.
- Radial Seal Technology provides 100% seal integrity; no by-pass risk as is common with panel filters.
- Filtration options to meet your needs for particulate and odor filtration.
- MERV16: High efficiency filtration meets requirements of the NEW OSHA SILICA LAW which applies to all OSHA regulated industries.
- HEPA: Super high efficiency filtration.
- Low cost, versatile filter housing combines the need for high efficiency cab filtration and easy application.
- Designed for in cab installations and through the wall installations which allow for filters to be serviced from outside of cab.
- Can be installed in multiple unit configuration for higher volume airflows.
Unique Configuration Choices
- Mounting:
- Integrated Base Mounting
- Integrated Flange to plumb through wall
- Outlet Shape:
- Straight
- 90-degree elbow
- Outlet Diameter:
- 3-inch (7.62 cm)
- 4-inch (10.16 cm)
- Inlet location:
- Inlets on the same side as outlet
- Inlet opposite outlet, in filter cap end
RESPA-PFX
The RESPA-PFX is a compact filtration unit that features a high-efficiency HEPA filter, combined with a blower motor, to quickly recirculate air and drive down particulate levels inside of a cab. The in-cab air purification system does not have to be plumbed into machine’s air conditioning system. High-efficiency RadialSHIELD HEPA filtration meets ISO 23875 engineering controls requirement, and the system recirculates cab air quickly, meeting ISO 23875 decay-rate requirement. Base mount and flange mount (shown) options available in 12-volt and 24-volt systems.
Includes appropriate stepdown converter for optimal performance and reduced noise level:
PFX0901 – Included with 12V PFX; converts from 12V machine voltage to 6V
PFX0902 – Included with 24V PFX; converts from 24V machine voltage to 12V
Benefits:
- Accelerates decay rate to meet ISO 23875 performance requirements.
- High-efficiency HEPA and EPA filters meets ISO 23875 engineering requirements.
- No plumbing required; complements existing factory recirculation systems.
- Two installation options: in-cab base-mounted and flange-mounted models.
- Small footprint fits a variety of cabs.
- The RadialSHIELD HEPA filter is 99.95% effective at arresting COVID-19 and influenza-size particles.
How it Works:
The RESPA PFX is a compact filtration unit that features a high-efficiency HEPA or EPA filter, combined with a blower motor, to quickly recirculate air and drive down particulate levels inside of a cab to meet ISO 23875 decay-rate performance requirements.
| Part Number | Machine Voltage | PFX Operating Voltage* |
Operating Current | Outlet Diameter (OD) |
Mounting Type | Weight | Dimensions (IN, mm) | Filter Part Number | Filter Cap Type | Filter Type | Approx. Airflow |
Approx. Airflow with Converter |
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| LBS | KG | Length** | Width | Height | |||||||||||
| PFX0001 | 12 VDC | 6V | 7 amps | 3.10 in. 78.7 mm |
Base Mount | 7.6 | 3.45 | 15.14 in. 384.6 mm |
10.00 in. 254 mm |
10.00 in. 254 mm |
FEFF222 | Louvered | HEPA | 133 CFM | 53 CFM |
| PFX0002 | 24 VDC | 12V | 3.5 amps | 55 CFM | |||||||||||
| PFX0003 | 12 VDC | 6V | 7 amps | 3.10 in. 78.7 mm |
Flange Mount | 7.8 | 3.54 | 15.14 in. 384.6 mm |
12.00 in. 304.8 mm |
12.00 in. 304.8 mm |
FEFF210 | Closed | HEPA | 110 CFM | 50 CFM |
| PFX0004 | 24 VDC | 12V | 3.5 amps | 53 CFM | |||||||||||
| PFX0005 | 12 VDC | 6V | 7 amps | 3.10 in. 78.7 mm |
Base Mount | 7.6 | 3.45 | 15.14 in. 384.6 mm |
10.00 in. 254 mm |
10.00 in. 254 mm |
FEFF242 | Louvered | EPA | 155 CFM | 65 CFM |
| PFX0006 | 24 VDC | 12V | 3.5 amps | 74 CFM | |||||||||||
| PFX0007 | 12 VDC | 6V | 7 amps | 3.10 in. 78.7 mm |
Flange Mount | 7.8 | 3.54 | 15.14 in. 384.6 mm |
12.00 in. 304.8 mm |
12.00 in. 304.8 mm |
FEFF243 | Closed | EPA | 140 CFM | 61 CFM |
| PFX0008 | 24 VDC | 12V | 3.5 amps | 70 CFM | |||||||||||
| *Run PFX at half-speed for optimal performance and noise level, using stepdown converter PFX0901 (from 12V to 6V) or PFX0902 (from 24V to 12V). Always select converter that that converts FROM machine’s voltage. **Filter requires approximately 6.25 inches (159 mm) of clearance for removal. |
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Downloads
Resources Available
- Quick Start Guides
- Service Parts Lists
- Installation Guides
- Operation Manuals
