Plastec R 30 Direct Drive Forward Curve Roof Mounted Polypropylene Blower, 2200 CFM, 3/4 HP, Single Phase, 115/230 V

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Plastec

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Model

R30SS6P075

209026

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Product Features

Direct-drive forward-curved impeller design
Made from 100% recyclable polypropylene
Pre-Assembled & Tested
Long-Lasting Performance

5 Questions Answered

Description

OVERVIEW

The R 30 Roof Mounted Blower is a high-performance ventilation solution engineered for the most demanding and corrosive environments. Designed for roof-mounted applications, this unit efficiently exhausts fumes from areas such as coastal facilities, chemical processing plants, and natatoriums. Built entirely from durable polypropylene, the R 30 features thick-walled construction for maximum resistance against acids and corrosion. It is also enhanced with Hindered-Amine Light Stabilizers (HALS) for superior UV resistance, ensuring long-term reliability even in harsh outdoor conditions.

Key Features and Benefits:

All-polypropylene housing resists degradation from harsh chemicals, salt air, and UV exposure.
Designed for roof curb mounting or optional sidewall installation for added flexibility.
Easily mounts on a 21" x 21" roof curb to streamline installation.
Modern, compact design minimizes structural load and blends well with architectural aesthetics.
Includes a pre-wired disconnect switch and protective exhaust guard for quick, safe setup.
Delivered ready to install, saving time and labor on-site.
Compatible with 18" and 24" tall roof curbs to suit various project requirements.

Warranty Information

Motor Warranty

All motors are covered by a one-year warranty from the date of shipment, provided by the motor manufacturer. If service is required during the warranty period, the motor must be taken to the nearest authorized motor service station. Failure to use an authorized service station may void the motor warranty. If you are unsure of an authorized service location, contact the factory for assistance. Installation, removal, re-installation costs, and any consequential damages are not covered.

Blower Housing Assembly Warranty

The blower housing assembly is warranted to be free from defects in materials and workmanship for two (2) years from the date of original shipment. Defective units or parts reported within this period may be replaced at the manufacturer’s option when returned to the factory with transportation prepaid by the sender.

Exclusions

The following items are not covered by this warranty:

Normal wear from heat, abrasion, or chemical exposure
Damage from improper installation, incorrect electrical connections, or unauthorized alterations
Damage resulting from misuse, abuse, or abnormal operating conditions
Lack of proper maintenance
Transportation costs to and from the factory for warranty repairs

Limitation of Warranty and Liability

This warranty is limited to repair or replacement of defective parts as described above. The manufacturer is not responsible for installation, removal, or re-installation costs, nor for any consequential damages resulting from product failure or improper operation.

See full warranty on Installation, Operation & Maintenance Manual

Durable Materials & Construction

The R-30 blower is purpose-built for rooftop exhaust applications in harsh or corrosive outdoor environments. Its entire airstream path, including the housing, impeller, and all airflow-exposed surfaces, is made from thick-wall polypropylene designed to resist acids, salts, solvents, moisture, and general chemical attack. To enhance weatherability, the polypropylene is blended with Hindered-Amine Light Stabilizers (HALS), which prevent UV damage and help maintain long-term structural integrity even in constant sunlight. This blower is configured for horizontal discharge and is easily installed on a standard 21" × 21" roof curb, making it a convenient solution for building exhaust systems. Thanks to its all-polypropylene construction, the R-30 is much lighter than traditional metal fans, allowing easier rooftop handling while maintaining exceptional strength and corrosion resistance. Its direct-drive design eliminates belts, pulleys, and other high-maintenance components, reducing upkeep and ensuring reliable, long-lasting operation even in demanding environments.

Suitable Applications for Plastec R 30 Polypropylene Blower

Coastal & Marine Environments: Resists salt, moisture, and corrosion in docks, shipyards, and seaside facilities.
Chemical Processing Plants: Handles corrosive or toxic fumes from mixing, plating, and etching operations safely.
Laboratories & Fume Hoods: Efficiently vents chemical vapors and contaminants to maintain safe air quality.
Indoor Aquatic Centers: Operates reliably in chlorine-heavy, humid pool areas to prevent corrosion and ensure airflow.
Wastewater & Treatment Plants: Manages harsh airflows with moisture and chemical residues found in treatment systems.
Chemical & Acid Storage Areas: Safely ventilates rooms storing acids, solvents, or other corrosive materials.
Industrial & Manufacturing Sites: Suited for tough exhaust demands and environments with chemical-laden air.

Product Specs

More Information
Plastec R 30 Direct Drive Forward Curve Roof Mounted Polypropylene Blower, 2200 CFM, 3/4 HP, Single Phase, 115/230 V
Feature	Spec
SKU	R30SS6P075
Weight (in lbs)	61.97
Brand/Manufacturer	Plastec
UPC	605468405826
Additional Information	Inlet Diameter: 9.82" , Outlet Diameter: 11.47"
Drive Type	Direct
Static Pressure	1.36 wg
Maximum CFM	2200 CFM
Decibel Level (dBA)	78 dbA
Motor RPM	1140
Horsepower	3/4 HP
Electrical	115/208-230 V
Phase	Single Phase
Amperage Requirement	7.05A \| 4.04A 3.89A
Outlet Diameter	11.47"
Inlet Diameter	9.82"
Certification	UL Listed , AMCA and CSA Certified
Length	22.01"
Height	26.33"
Width	28.37"
Operating Temperature	-39°F - 140°F
Warranty	2-Year Manufacturer Warranty, 1-Year Parts and Motor warranty
Resources	Specifications Sheet Installation, Operation and Maintenance Manual To view PDF documents, you will need Adobe® Acrobat® Reader.
Safety Information	PROPOSITION 65 WARNING This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.

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FAQ's

Customer Questions

Is Plastec a reliable brand?

Definitely. Plastec is known for making long-lasting, corrosion-resistant ventilation products that are trusted by professionals in labs, factories, and water treatment facilities around the world.

Do I need to oil or maintain the motor?

No, you don’t. The motor is permanently sealed and maintenance-free, so there’s no need for lubrication or frequent servicing. If you have any further questions, please don't hesitate to contact us. Thanks.

Can I adjust the blower speed using a VFD or controller?

Yes, you can use a variable frequency drive (VFD) or compatible speed controller if the motor is rated for it. This lets you fine-tune airflow based on your needs while saving energy.

How energy efficient is the R 30 series blower compared to belt-driven fans?

This blower features a direct-drive motor that delivers power directly to the fan blades, minimizing energy loss compared to belt-driven models. This design helps reduce electricity use while maintaining powerful and consistent performance. If you have any further questions, please don't hesitate to contact us. Thanks.

Can this blower be installed on a wall instead of a roof?

Yes, it can be wall-mounted if it’s securely supported and properly sealed. However, rooftop installation is recommended for optimal exhaust performance.