The DenTec Supplied Air Pump Assembly is a professional supplied-air respirator system or replacement part built for respiratory protection and industrial safety. It supports respirator maintenance, replacement, and support programs with product data, packaging, and variant options organized for easy ordering. Key Features Designed for respiratory protection and industrial safety. NIOSH approval is listed for the applicable respirator, cartridge, or filter configuration. Material: Metal & Filter. Sold as each with case pack 1. Standards/certifications listed: NIOSH. Product Details Brand: DenTec Product Type: Supplied Air Respirator Systems & Parts Primary Applications: respiratory protection, industrial safety Standards / Certifications: NIOSH NIOSH Approval: Yes Material: Metal & Filter Sold As: Each Case Pack: 1 Minimum Quantity: 1 Country of Origin: USA Industry: Construction, Manufacturing, Healthcare, Maintenance, Industrial Safety Select the variant that matches the required size, lens, filter, packaging, or configuration for your application.