3150 Task Chair: Big on Strength, Bigger on Comfort Meet the 3150—a heavy-duty hero built to handle just about anything. Designed for multishift use and users up to 550 lbs, this 24/7 task chair doesn’t just show up—it shows off with a whole lineup of adjustable features that let everyone find their perfect fit. Lumbar support? Check. Seat depth adjustment? Yep. Recline like a boss? You bet. It’s all in there. From public safety to utilities, transportation to process control, this chair is a go-to across industries that need serious seating power. With our Ergo Air Suspension System (EAS2), it keeps pressure points at bay, boosts circulation, and delivers all-day (and all-night) comfort. And yes, duty belt clearance is built in—because details matter. Bottom line? The 3150 is a strong, smart, sit-all-day solution made to support every shift and every body—comfortably. Standard Production Time - Ships in 4-6 Weeks. 24/7 Use Testing Rigorously tested to beyond the 24/7 test standards in both the US and the UK. FNEW 83-269E Test (surpasses the current 384 standard) ANSI/BIFMA X .5.1 Fire Testing – CA 112