Description
Reviews
| Brand | - |
| Category | Basic Building Materials / Floor Springs |
| Origin | - |
| Model Number | H-220A |
| Material | Aluminum Alloy |
| Max Door Weight | 90 KG |
| Door Type Compatibility | Wooden, Aluminum Framed, Frameless Glass |
| Opening Angle | 90 Degrees with Positioning |
| Installation Type | Floor Mounted |
| Finish | Silver Brushed |
| Adjustable Speed | Yes (Closing and Latching) |
| Application | Commercial and Residential Entryways |
| Warranty Period | 2 Years |
Anonymous
Mar 31, 2026
Rating: 5/5
Sleek design and reliable
Looks professional under our aluminum framed door. The silver finish matches our hardware perfectly. No leaks or issues after six months of daily use.
Anonymous
Mar 30, 2026
Rating: 5/5
Perfect for heavy glass doors
Installed this on a 85kg frameless glass door in our office lobby. The 90-degree hold-open feature works flawlessly, and the closing action is smooth and quiet. Very impressed with the build quality of the aluminum alloy.
Anonymous
Mar 13, 2026
Rating: 4/5
Does exactly what it says
Universal type as advertised. Worked on our retrofit project without needing major modifications to the floor pit. The 90kg capacity gives us plenty of safety margin.
Anonymous
Mar 12, 2026
Rating: 5/5
Smooth operation
Very happy with this purchase. The door closes gently but firmly every time. The positioning feature is helpful for moving furniture or large items through the doorway.
Anonymous
Mar 06, 2026
Rating: 4/5
Solid unit, installation requires precision
The spring itself is very robust and handles our heavy wooden door easily. Deducting one star because the template for drilling needs to be measured very precisely, but once installed, it works great.
Anonymous
Mar 06, 2026
Rating: 5/5
Great value for commercial use
We replaced three old units with these GBDWN springs. They handle high traffic well and the adjustable speed valves make it easy to customize the closing rate for different door weights.
Q: Can I adjust the closing speed myself after installation?
A: Yes, there are adjustment valves on the top of the unit that allow you to regulate the closing and latching speeds using a standard screwdriver.
Q: Is this suitable for outdoor entrance doors exposed to rain?
A: While the aluminum alloy is corrosion-resistant, we recommend installing a protective cover or ensuring the drainage system is effective if the unit is directly exposed to heavy rainfall.
Q: Is there a back-check function to prevent the door from slamming open?
A: The H-220A model primarily features adjustable closing and latching speeds with a 90-degree hold-open. For specific back-check requirements on very high-wind areas, please consult our technical team for alternative models.
Q: What is the minimum floor pit depth required for installation?
A: We recommend a floor pit depth of at least 75mm to accommodate the H-220A body comfortably, allowing space for concrete grouting around the unit.
Q: Can this floor spring be used for a double door setup?
A: Yes, you can use two H-220A units for a double door setup, provided each door leaf weighs less than 90KG. Ensure they are synchronized during installation.
Printmaking Press Machine - Large Format Etching and Woodblock Printer for School Art Classes and Clubs
$583.11
Bread Rattle Superman Maraca Baby 0-1 Year Soothing Tool Newborn Safe to Chew Grip Training Hand Rattle
$8.80
Direct Supply 0.75kw Laboratory Frame Mixer - Suitable for Mixing Fluid Materials, Adhesives, and Lithium Battery Applications
$2,395.00
Yonghe Hair Transplant Follicle Detection and Scalp Health Assessment - Consultation and Photodynamic Therapy Experience
$0.10
Continental CSC5 Tires – Sizes 215/225/235/245/255 x 40/45/50/55 R17/18/19/20/21
$725.00
Commercial High-Speed Fruit and Vegetable Crusher and Puree Maker, Continuous Processing Equipment for Galangal, Fresh Ginger, Bell Peppers, and Tomatoes
$17,980.00
DIY Scented Candle Molds - 24 Popular Korean Acrylic PC Styles: Cylinder, Pointed Top, Flat Top, Square, Shell
$10.80
Custom Solid Wood Plaque and Couplet Carving - Wooden Shop Signage, Arched Door Headers, and Grand Opening Engravings
$174.00
New Direct-Sale 326 Instant Glue - High-Strength Structural Adhesive for Metal, Heat Resistant, Anti-Aging, Ideal for Car Rearview Mirrors
$26.54
Zhong Shaojing Lingfei Jing Small Regular Script Water Writing Cloth for Calligraphy Practice - Reusable Quick-Dry Mat
$22.53
New 968 Fast-Drying Super Glue - Strong Bond for Metal, Magnets, Rubber, and Aluminum Alloy
$18.20
German Imported Stone Removal Hook Car Tire Stone Cleaning Tool Vehicle Foldable Multi-Function Stone Remover
$11.34
![[10% Off for 2 Items] Double-Sided Wool Felt Mat for Calligraphy and Painting, Student Practice Sheet, Brush Writing Desk Pad, Four Treasures of the Study Set](https://www.gosteppe.com/cache/small/product/270298/legacy-main-71bd30ba8d3367be61265f91.webp)
[10% Off for 2 Items] Double-Sided Wool Felt Mat for Calligraphy and Painting, Student Practice Sheet, Brush Writing Desk Pad, Four Treasures of the Study Set
$6.63
In Stock Special Offer: QS18VP6LLPQ8 Sensor - Price Negotiable
$600.00
Broccoli Vegetable Washing Machine for Pre-made Dishes, Water Bath Cleaning Equipment with Bubble System for Herbs and Export-Grade Produce
$615.00
Hongkedou Oxford Fabric Bag-in-Bag Divider Insert, Stiff Makeup Organizer with Zipper, Waterproof Small Women's Pouch
$22.00
Pad Printing Machine Accessories: Positioning Clamps, T-Shaped Holders, and Locking Irons
$0.60
Japanese High-Concentration Oxalic Acid Toilet Cleaner, Powerful Urine Scale Remover and Stain Eliminator
$23.82
Biliansheng No-Shave Hair Transplant - Hairline and Crown Thinning Treatment, Hair Loss Detection Service
$86.00
Laorentou Paper Blending Stump for Sketching - Professional Art Supply for Highlighting and Pastel Work
$6.80
Fast-Drying Glue for ABS Plastic - Transparent, High-Strength, Odorless, Non-Whitening Instant Adhesive for ABS and PC Plastics
$58.96
Manufacturer Supply Oxygen Absorber Oxygen Generator Stable Performance Hydrogen-Rich Machine Hydrogen Generator
$5,058.00
POPMART CRYBABY Vacation Mode On - Vinyl Plush Keychain Blind Box
$106.99
Portable Travel Potty for Kids, Outdoor Toilet, Foldable Car Seat Potty for Babies, Travel Urinal for Outdoors
$29.90
Wen Zhengming Red Cliff & Tengwang Pavilion Copybook - 2-Volume Running Script Long Scroll for Calligraphy Practice
$22.00
Commercial Food Warmer Cabinet, Double-Layer Display Unit for Western Restaurants and Burger Shops, Wholesale Two-Tier Heating Showcase
$2,527.00
Electromagnetic Pulse Valve Blow-Type Submerged Right-Angle Explosion-Proof Solenoid Valve
$152.00
Pure Brass Backflow Incense Holder with Wooden Base, Incense Burner Stand for Sandalwood
$4.17
Multi-Function Over-Toilet Freestanding Shelf - Bathroom Storage Rack for Sink Area and Behind-Toilet Space
$958.10
Catalytic Combustion Equipment RCO Activated Carbon Adsorption Desorption Integrated Machine Industrial Plastic Waste Gas Purification Treatment Device
$4,400.00
