EXAIR's 2" Super Air Scraper™ is a unique, highly efficient, corrosion resistant steel scraper used in conjunction with EXAIR's 2" Flat Super Air Nozzle™. The patented† design of this scraper aids in the powerful compressed air flow removal of debris. This product is perfect for removal of caulk, sealant, adhesives, tape, paint, stickers, labels, grease, lubricant and difficult to sweep metal chips, flakes or discs all with minimal air consumption and noise. †U.S. Patent No.: 10,779,698

Applications

Part cleaning
Chip removal
Liquid blowoff
Part cooling
Material conveying
Part ejection
Fiber conveying
Air assist

Advantages

Reduced compressed air cost
10 dBA average noise reduction
Conserve compressed air
Improved blowoff performance
Compact
Improved safety
Meets OSHA noise level requirements
Meets OSHA pressure requirements
Improved production

Materials

Super Air Scraper Materials

Zinc Aluminum alloy - general purpose applications. Maximum temperature: 250°F (121°C).

Steel Scraper is excellent for removal of caulk, gaskets, sealants, paint and more. Maximum temperature: 250°F (121°C).

Accessories

Shim Set for 2 inch Flat Super Air Nozzle

Shim Sets - Shim sets for the 2" Flat Super Air Nozzles include a .005" (0.13mm), .010" (0.25mm) and .020" (0.51mm) thick shim.

Scraper Blade - This corrosion resistant steel blade provides the scraping functionality of our Model 1144 2" Super Air Scraper.

Specifications

Performance

How It Works

Dimension & Airflow Pattern

Performance

Model 1144 2" Super Air Scraper
Inlet: 1/4 FNPT	Air Consumption		Force*		Sound Level
	SCFM	SLPM	Ozs	Grams	dBA
	22	622	22	624	77

*Force measured at 12" (305mm) from target. Sound level measured at 3' (914mm). All measurements taken at 80 PSIG (5.5 BAR).

How It Works

How the Flat Super Air Nozzle Works

Compressed air flows through an inlet (1) into the plenum chamber of the Flat Super Air Nozzle. The flow is directed to a precise, slotted orifice. As the primary airflow exits the thin slotted nozzle (2), it follows a flat surface that directs the airflow in a perfectly straight line. This creates a uniform sheet of air across the entire length of the Flat Super Air Nozzle. Velocity loss is minimized and force is maximized as the room air (3) is entrained into the primary airstream at a ratio of 40:1. The result is a well defined sheet of laminar airflow with hard-hitting force and minimal wind shear.