Msa Safety 471230 Full Face Respirator Large 40mm

Product Description

The MSA SAFETY 471230 is a full-face respirator in the Ultravue series, constructed from Hycar rubber and designed for use in industrial and hazardous-environment applications. It features a chin-style facepiece with a 40 mm threaded connection, making it compatible with a wide range of standard canisters and filter cartridges. The 5-point strap suspension system provides a stable, adjustable fit across the face and head. This unit comes in size Large and is finished in black. Supplied one per case, it is intended for installation and use by safety professionals, industrial hygienists, and trained workers operating in environments that require respiratory protection.

The 471230 is suited for use in industrial facilities, construction sites, chemical handling operations, and other environments where full-face respiratory protection is required. The Hycar rubber facepiece material offers durability and resistance to a broad range of chemicals and environmental conditions. The 40 mm threaded connection is a widely adopted standard, allowing this mask to accept compatible multi-gas, organic vapor, or particulate filter cartridges depending on the hazard profile of the job site. Sizing is critical for proper fit and seal integrity — this unit is size Large.

Key Features

• Full-face chin-type facepiece design for wide field of view and complete facial coverage
• Hycar rubber construction for chemical resistance and long-term durability
• 40 mm threaded connection compatible with standard industrial filter cartridges and canisters
• 5-point strap suspension system for secure, adjustable head fit
• Size Large for proper seal and comfort in appropriate face profiles
• Supplied individually — 1 per case for straightforward inventory tracking

Compatibility

Designed for use with 40 mm threaded filter cartridges and canisters following standard industrial respirator connection specifications. Select filter type based on the specific hazard classification of the work environment.

Installation Notes

Full-face respirators must be fit-tested and worn in accordance with OSHA 29 CFR 1910.134 and applicable site safety protocols before entering any hazardous atmosphere. Power down or shut off any associated ventilation or process equipment as required by site lockout-tagout procedures before performing maintenance or cartridge changes. Always inspect the facepiece seal, lens, and strap condition before each use. Cartridge selection must match the specific contaminants present — never use this respirator with an incompatible or expired filter.

Technical Specifications

• Series: Ultravue
• Facepiece Type: Chin Type
• Suspension Type: 5-Point Strap
• Size: Large
• Connection Type: 40 mm Threaded
• Material: Hycar Rubber
• Color: Black
• Package Quantity: 1 per case

Standard Information

• Brand: MSA SAFETY
• Manufacturer Part Number: 471230