VIKING™ 3250D FGS® SAR (K5443-1)

Overview

Integrated auto-darkening facepiece and supplied-air respirator assembly designated VIKING™ 3250D FGS SAR (Model K5443-1). Auto-darkening filter (ADF) viewing area: 2.95 in x 4.25 in (75 mm x 108 mm). Respiratory system classified as SAR with Assigned Protection Factor APF 25 and Grade D Supplied Air filter type. Delivered respiratory air flow specified at 180-290 LPM. Respiratory protection meets NIOSH 42 CFR Part 84. Control interface for the respirator is Digital and headgear uses an Advanced Pivot design. Warranty: 5 years for auto-darkening lens, 1 year for SAR regulator. MSRP: USD $1,975.69/EA. Intended for industrial work environments that require combined eye/face and supplied-air respiratory protection where an APF 25 ensemble is suitable. The unit is intended to be connected to a Grade D supplied-air source capable of delivering 180-290 LPM and is controlled via a digital interface for the SAR functions. The Advanced Pivot headgear and ADF viewing area support extended wear and visibility during tasks requiring intermittent darkening of the lens. Warranty coverage differentiates the ADF (5 years) from the SAR regulator (1 year), which is relevant for long‑term service planning and spare-part provisioning.