Allegro 9937-WADF EZ Air Flex Grinding/Welding PAPR Assembly

Allegro 9937-WADF EZ Air Flex Grinding/Welding PAPR Assembly: Dual Protection. Total Comfort. Maximum Productivity.

Engineered for pros who demand full-face protection and all-day comfort, the Allegro 9937-WADF EZ Air Flex PAPR delivers superior performance in both welding and grinding environments. This all-in-one system combines a flexible, high-impact face shield with a lightweight, powered air-purifying respirator (PAPR) to provide clean, cool air and crystal-clear vision—even in the most demanding conditions. The auto-darkening welding lens allows seamless transition from weld to grind without switching gear, while the HEPA filtration system eliminates 99.97% of airborne particles for unbeatable respiratory safety. With its no-fit-test design, it’s perfect for workers with facial hair or eyeglasses.

Grind. Weld. Breathe easy. The Allegro 9937-WADF EZ Air Flex PAPR is your all-in-one solution for respiratory protection without compromise.

Type: EZ Air Flex Grinding/Welding PAPR Assembly | Model Compatibility: 9937-BHTWADF | Operating Temperature: 14 to 131 F (-10 to 55 C) | Air Volume: 170 to 260 LPM | Dark Mode Shade: 9 to 1331.5 to 63 | Lens Ext. Height (mm): 90 mm | Lens Ext. Thickness (mm): 8.7 mm | Lens Ext. Width (mm): 110 mm | Lens Type: Auto-darkening | Light Mode Shade: 4 | Free Speed (RPM): 6000 to 10000 | Number of Sensors: 4 | Outside Cover Plate: | Power Type: Solar Powered Battery | Size: One Size | Viewing Area (sq. in.): 41.2 Shiel and 7.1 Lens | Color: Black

Features:

• Dupont super tough flame-retardant nylon helmet
• Large viewing shield w/ flip-up welding visor
• ANSI Z87.1+, CE certified, NIOSH aproved
• Complete PAPR assembly includes welding shield, downtube w/ FR cover, blower, battery, waist belt, charger, flow tester, HEPA filter and storage bag.
• User control of airflow direction
• Rugged, lightweight ABS blower
• Single NIOSH-approved HEPA filter design
• APF 25
• 7.4V rechargeable Lithium-ion battery
• Dupont super tough flame-retardant nylon that can withstand extreme cold and heat without cracking or deforming
• A durable grinding shield with flip-up welding shield that maintains respiratory protection makes it the ideal choice for variuos work environments
• At an APF level of 25, it creates and optimal protective pressure inside the respirator hood keeping out harmful particulates.
• Comfortable terracotta fire retardant material fits over ears to prevent arc burns on ears and neck
• Generous size is ideal for workers with beards, glasses, and goggles
• Operate up to 8 hours (minimum speed), 6 hours (maximum speed) on a full charge
• Air Train directs air over the head and across the breathing zone, minimizes fogging

Application:

• Manufacturing
• Metal Fabrication
• Welding
• Industrial

Looking for more information about Walter Grinding/Welding PAPR Assemblys? Click here to view the Catalog

For help choosing the correct Walter Surface Technologies Grinding/Welding PAPR Assembly for your application, please call (800) 608-5210 or email info@intlairtool.com