50cm Ball Shape Inflatable PVC Big Bumper
50cm ball shape PVC inflatable bumper with soft durable construction, UV and corrosion resistance. Easy to inflate and deflate, ideal for boat protection, temporary anchor marking and water activities.
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D Series Lightweight Fender
● Designed with similar construction to the Heavy Duty Series, the D Series provides reliable protection with a more cost-effective design.
● Available in sizes 312L–827L, suitable for boats from small 10-foot vessels to approximately 35-foot boats, with durable metal valves for long-lasting inflation.
● Ideal for recreational boating, day cruising, and seasonal mooring, with custom colors and 1C logo printing available.
Key Features & Advantages
Lightweight Design
A lighter alternative to the Heavy Duty Series, offering easy handling with reliable impact protection.
Favorable Price
Removing solid eyes reduces cost while delivering a quality fender at a competitive price.
High-Quality Metal Valve
Equipped with a premium metal valve for easy inflation, strong air retention, and lasting reliability.
UV-Resistant PVC
UV and corrosion resistance built into PVC — withstands sun, saltwater, and marine conditions.
Heavy Duty Heritage
Light Series shares the Heavy Duty Series’ proven construction, thickness, and material quality — without solid eyelets.
Full Size Range
From 312L to 827L, covering boats from 10 to 35 feet — one complete range for your fleet.
Engineered for Marine Protection
Streamlined Design, Honest Value
The D Series Lightweight Fender takes the proven construction of our Heavy Duty Series and removes the solid eyelets. The result is a cleaner, lighter fender that costs less to produce — savings we pass directly to the customer.
- Same PVC body, wall thickness, and material quality as Heavy Duty
- No solid eyes means lower cost, lighter weight, and easier storage
- High-quality metal valve ensures reliable inflation and air retention
- Rope-loop rigging is simple, effective, and requires no special hardware
- Ideal for boaters who want dependable protection without paying for features they don’t need
The Right Size for Every Boat
The Light range includes our smallest fenders, starting from 312L for boats up to approximately 10 feet, and extends to the largest 827L for boats up to approximately 35 feet. Whatever you sail — dinghy, runabout, pontoon, or day cruiser — there’s a D Series fender sized right for you.
- 312L: smallest fender in the range, ideal for dinghies and small craft up to ~10 ft
- Mid-range sizes (515L, 518L, 620L) cover runabouts and small fishing boats
- 827L: largest Light fender, suited for boats up to ~35 ft
- Consistent quality across all sizes — same PVC, same metal valve, same standard
- Custom colors and free 1C logo printing available on all sizes
Technical Specifications
| Item No. | Type | Size (cm) |
Diameter (mm) |
Length (mm) |
Weight (g) |
Carton Meas. (CM) | Cbm | Case Package | N.W /Ctn (Kgs) |
G.W /Ctn (Kgs) |
Buoyancy (kg) |
Eye Diameter (mm) |
Recommended Boat Size |
|||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | W | H | Qty. | Unit | ||||||||||||
| 312L | D0 | D9×L33 | 93 | 355 | 350 | 42 | 30 | 45 | 0.06 | 20 | pcs | 10 | 11 | 1.4 | 12 | -10″ |
| 416L | D1 | D11×L40 | 110 | 460 | 500 | 52 | 40 | 25 | 0.05 | 10 | pcs | 8.5 | 9.5 | 2.7 | 16 | 11-16″ |
| 520L | D2 | D14×L50 | 135 | 540 | 850 | 60 | 45 | 29 | 0.08 | 10 | pcs | 10 | 11 | 4.8 | 16 | 17-20″ |
| 623L | D3 | D16×L58 | 160 | 630 | 1000 | 69 | 33 | 38 | 0.09 | 5 | pcs | 9 | 10 | 6.5 | 16 | 19-23″ |
| 827L | D4 | D21×L68 | 210 | 765 | 1800 | 70 | 40 | 38 | 0.11 | 4 | pcs | 2 | 3 | 24 | 22 | 23-36″ |
| CERTIFICATIONS：CE / ROHS / FCC / SGS | ||||||||||||||||
Application scenarios
Recreational Docking
Lightweight and easy to handle — ideal for everyday marina berthing with simple rope attachment.
Lock & Canal Transit
UV-resistant PVC withstands chemicals, while the lightweight design ensures easy positioning.
Piling & Dock Post
Rope-mounted design needs no eyelets — easy setup for reliable hull protection.
Easy Storage & Transport
No solid eyes for a compact, stackable design — easy to deflate, fold, and store.
Factory production process
Why Choose Us?
With professional manufacturing experience and strict quality control, we provide reliable marine inflatable products with flexible customization, stable performance, and dependable support for global customers.
Quality Materials
High-quality PVC materials provide excellent strength, weather resistance, and long-lasting performance in marine environments.
Custom Solutions
We offer flexible customization in size, color, logo, and structure to meet different application and project requirements.
Certified Standards
CE, RoHS, and SGS-related quality requirements help ensure product safety, reliability, and compliance with international markets.
Reliable Delivery
Efficient production management ensures consistent quality, timely delivery, and reliable cooperation for every order.
Get in Touch
We are a professional manufacturer specializing in marine fender systems and dock protection solutions. With years of experience, we deliver reliable products to clients worldwide.
✔ Marine-grade materials
✔ OEM & ODM support
✔ Fast global delivery
✔ Professional technical support
Tell us your requirements — we will respond within 24 hours.
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