Description
Reviews
| Brand | - |
| Category | Basic Building Materials / Floor Springs |
| Origin | - |
| Model Number | H-220B (N818) |
| Material | Stainless Steel and Aluminum Alloy |
| Applicable Door Types | Wooden, Aluminum Alloy, Frameless Glass, Framed Glass |
| Speed Control | Dual-Speed Buffer System |
| Positioning | Dual-Positioning (Hold-open at 90° and 180°) |
| Max Door Weight Capacity | Up to 100 kg (220 lbs) |
| Installation Type | Floor Concealed / Embedded |
| Finish | Brushed Silver |
| Adjustability | Hydraulic Speed and Latching Force Adjustable |
| Warranty | 2-Year Manufacturer Warranty |
Anonymous
Mar 28, 2026
Rating: 5/5
Exceeded expectations
Very impressed with the universal fit. We used it on a custom framed glass door, and it fit without any modifications. The buffering action is very smooth.
Anonymous
Mar 25, 2026
Rating: 5/5
Silent operation
Replaced an old noisy floor spring with this one. The difference is night and day. It is almost silent when closing, which is great for our library setting.
Anonymous
Mar 25, 2026
Rating: 5/5
Perfect for heavy glass doors
Installed this on our office entrance which is a heavy frameless glass door. The dual-speed buffer works flawlessly, preventing any slamming. Installation was straightforward following the template provided.
Anonymous
Mar 10, 2026
Rating: 4/5
Good value for money
Solid construction and works well on aluminum alloy doors. The adjustment screws are accessible, making it easy to tune the closing speed after installation.
Anonymous
Mar 05, 2026
Rating: 4/5
Great quality, tricky alignment
The build quality is excellent and feels very durable. The only reason for 4 stars is that aligning the pivot point took some patience. Once set, it operates smoothly on our wooden door.
Anonymous
Mar 02, 2026
Rating: 5/5
Reliable dual positioning
We needed a spring that could hold the door open at 90 degrees for moving equipment and close automatically otherwise. This H-220B model handles both positions perfectly without slipping.
Q: Can this be installed on a door that is 120kg?
A: This model is rated for doors up to 100kg. For a 120kg door, we recommend checking our heavy-duty series to ensure safety and longevity.
Q: Can I adjust the closing speed myself after installation?
A: Absolutely. There are adjustment valves on the top plate that allow you to regulate the sweeping speed and the latching speed using a standard screwdriver.
Q: Is a concrete pit required for installation?
A: Yes, since this is a concealed floor spring, a recessed pit in the floor is required to house the main body of the unit. A template is included in the box for cutting.
Q: Does the dual-positioning work on angles other than 90 and 180 degrees?
A: No, the H-220B is specifically engineered to hold positions at 90 degrees and fully open at 180 degrees. It does not hold at intermediate angles.
Q: Is this suitable for outdoor use in rainy conditions?
A: While the materials are rust-resistant, this unit is designed for indoor use or covered entryways. Direct exposure to standing water or harsh weather is not recommended.
Bus Adapter FEPL-02 for ABB Variable Frequency Drive
$1,230.00
Baby National Trend Rattle Toy – Chewable Silicone, Easy-Grip Handle, Soft Sound for Early Learning
$19.90
Palace Museum Creative Stationery: Light & Shadow Graffiti Coloring Book - Exquisite DIY Children's Gift, Ancient Style Watercolor Set for Boys and Girls, Early Learning Art Toy
$29.70
Dongyi Study Room Antique Brass Water Pot, Brush Washer Basin, and Small Spoon Set for Calligraphy (3-Piece)
$33.10
![[Deposit Only] Slightly Round Mid-Heel Shoes – Matte Lambskin Puff Lolita Bow Pumps](https://www.gosteppe.com/cache/small/product/269338/legacy-main-1108a4ac9d29ca837505d228.webp)
[Deposit Only] Slightly Round Mid-Heel Shoes – Matte Lambskin Puff Lolita Bow Pumps
$38.00
Chunfei Grocery Store Yunan GR02 Gravel Bike with Thru-Axle Disc Brakes, Lightweight Touring Setup with Multiple Rack Mounts
$8,934.00
5A Natural Madagascar Rose Quartz Loose Beads, Pink Crystal Rhodonite Single Beads for DIY Jewelry Making Accessories
$0.70
Mini Portable Sketchbook - Blank Pocket Notebook for Doodling, Sketching, Watercolor, Acrylic, and Marker Art - Square Hand-Drawn Journal
$5.53
Kitchen Sink Drain Mat with Raised Slope - Splash-Proof Countertop Organizer for Faucet Areas
$9.00
Front Wheel Bearing for Hyundai Mistra - Mingtuo Brand - Also Fits Hyundai Sonata and Kia Opirus - Front and Rear Auto Bearings
$275.00
White Crystal Loose Beads Donghai Agate Gemstone Gold Rutilated Quartz Obsidian Bracelet Strand Aquamarine Amethyst Single Bead
$8.42
Kids Art DIY Stamp Kit - Round Sponge Daubers, Mushroom Head Stamps, and Paint for Graffiti
$2.44
YP8 YP-80000 Book Block Pressing Machine Supply Robust Structure Reliable Application
$23,790.00
Feileniao Four Seasons Flowers Line Drawing Atlas - Chinese Ink Painting Guide for Brush Beginners
$39.90
365 Days! Drummer Training Plan - Beginner Self-Study Guide for Drum Kits and Jazz Drums with Tutorial Audio
$55.00
New Rechargeable Electric Incense Making Machine – Compact Home Device for Extruding Coil, Sandalwood, and Stick Incense, Manual Incense Crafting Equipment
$268.00
Tire Stone Removal Hook, Multi-Function Tool with Built-in Screwdriver for Window Breaking and Self-Defense
$7.51
Pearl Sand Wax, Ice Flower Wax, Floating Aromatherapy Candle Colored Suspended Particles for Atmosphere Decor and DIY Crafts
$5.78
No-Drill Wall-Mounted Toilet Paper Holder and Storage Shelf for Bathroom
$19.30
Chain Sling Lifting Shackle Steel Chain Single Leg with Hooks on Both Ends for Towing, 2m Length, 5 Ton Capacity
$79.00
120L Milk Pasteurizer, Homogenizing Mixer, and Ice Cream Aging Machine - Factory Supply
$59,892.00
LUBOSHI Automatic Retractable Hose Reel 12MM Water Drum PVC Braided Hose for Car Wash, Gardening, and Auto Repair - 15 Meters
$383.00
No-Drill Over-Toilet Storage Rack - Wall-Mounted Bathroom Organizer for Tank Gap
$19.84
Commercial Automatic Multi-Function Vegetable Cutter for Slicing, Dicing, and Shredding
$1,782.00
Zhonglian Hamburger Food Warmer Display Cabinet 1.2m 1.5m 3-in-1 Warmer Double-Layer Display Cabinet Crisp Keeper
$3,376.00
A3 Watercolor Paper 300g Thickened Cotton Pulp Fine Grain, A4 Medium Grain for Beginners, 4K Wood Pulp Cotton Blank Hand-Painting Paper, Square Art Coloring Paper, Postcard & Bookmark Paper
$18.90
Sketch Gray Tone Pencils for Art Students, Detail Highlight Blending Stumps, Makeup Sponge Pens, Quick Sketch Eraser Pen Sets
$6.46
Disposable Vacuum Cleaner Filter Mesh - Non-Woven Dust Bag with Elastic Band for Home Use
$4.50
Systematic 3D Painting Learning Package (Includes 100 Lessons)
$798.00
6/8/12Pcs Silicone Red Wine Glass Identification Marker Char
$27.44
