GCDI2020.أسطوانة رفع الغاز البديلة شديدة التحمل لكرسي Herman Miller Classic Aeron (قبل 2013) - رفع هوائي منشط علوي - مكبس هيدروليكي من الفئة 4، يناسب الأحجام A وB وC - سعة 450 رطلًا
HEAVY-DUTY CLASS 4 DURABILITY: Upgrade your seating with a commercial-grade Class 4 gas lift. Built to exceed BIFMA standards, this reinforced steel cylinder supports up to 450 lbs (204 kg), providing a much higher weight capacity and longer lifespan than standard factory parts.
PERFECT COMPATIBILITY FOR CLASSIC AERON: Specifically engineered for the Classic Herman Miller Aeron manufactured before June 2013. This top-activated mechanism is a direct OEM-spec replacement for chairs where the adjustment cable or lever engages the button at the very top of the cylinder
SMOOTH & SILENT ADJUSTMENT: Restore your chair's original "like-new" feel. Our high-pressure pneumatic shock ensures quiet, effortless height adjustments and 360-degree rotation without the "sinking" feeling or jerky movements common in worn-out cylinders.
UNIVERSAL FIT FOR SIZES A, B, & C: Whether you own the Small (A), Medium (B), or Large (C) model, this cylinder is designed to fit the standard 50mm (2") base taper. It restores the full 5-inch travel range, allowing you to find the perfect ergonomic height for your desk.
STRAIGHTFORWARD DIY INSTALLATION: No need to buy a costly new chair. This replacement can be installed quickly once the old cylinder is removed. Because factory cylinders naturally wedge deeply into the wheelbase over years of use, a pipe wrench, mallet, and penetrating oil are highly recommended to easily break the original seal.
TRUSTED QUALITY ASSURANCE: Benefit from GCDI2020's industry-leading reputation in chair restoration and customer care. Every chair cylinder is protected by a 2-year limited warranty and backed by our commitment to excellent service, ensuring a worry-free upgrade for your workspace.
2‑YEAR LIMITED WARRANTY: Manufacturer Defect Only. Covers defects in materials and workmanship for 2 years; we will repair, replace, or refund. Buyer pays initial return shipping; we reimburse if defect is confirmed.
وصف
Is your favorite Classic Aeron chair slowly sinking while you work? Don't let a failing gas cylinder ruin your posture or productivity. Our Top-Activated Replacement Gas Cylinder is the most reliable, cost-effective solution to restore the legendary comfort and support of your Classic Aeron. Engineered for Performance and Longevity Most standard cylinders use Class 2 or 3 pistons. We've upgraded this model to a Class 4 Heavy-Duty Piston, the highest grade available for office furniture. This means enhanced stability, a higher weight ceiling (up to 450 lbs), and a seal that won't leak over time. It is specifically designed for the top-activated mechanism found in Aeron chairs produced between 1994 and mid-2013. Why Choose This Cylinder? Precision Fit: Tailored specifically for the Aeron Classic (Does not fit the "Remastered" 2017+ models). Ergonomic Restoration: Provides a stable, firm height that won't drift, maintaining the ergonomic alignment your back deserves. Cost-Effective: A high-quality alternative repair compared to a full chair replacement. Compatibility Check: Before ordering, please ensure your chair is a Classic Aeron (manufactured before June 26, 2013). These chairs use a "top-activated" system where the internal lever or cable pushes a button on the very top of the cylinder.