WEIPU Waterproof Plug — Reliable Industrial Waterproof Connector
Product Overview
The WEIPU waterproof plug is a rugged, easy-to-install connector designed for demanding industrial environments. Built with high-quality materials and precise sealing, this waterproof plug provides dependable protection against water, dust and pressure—making it ideal for outdoor equipment, machinery, renewable energy systems, transportation and medical devices.
Key Features
IP69K and Durable Sealing
Our waterproof plug achieves IP69K protection to resist high-pressure washdown and steam cleaning. The advanced gasket and locking design ensure long-term sealing even under extreme temperature and pressure conditions.
Robust Construction
Constructed from corrosion-resistant alloys and engineered plastics, the plug resists salt spray, chemicals and UV exposure. Reinforced contact inserts provide stable electrical contact and long service life.
Flexible Options & High Performance
Available in multiple sizes and contact arrangements, the waterproof plug suits low- and high-current needs. WEIPU’s vertically integrated production supports specialized options—such as high-current modules (up to our high-power product lines), keyed housings, and customized cable assemblies via OEM/ODM.
Why Choose WEIPU Waterproof Plug?
WEIPU has been a global leader in industrial connectors since 1996. With nearly 30 years of experience and a manufacturing footprint expanded to 80,000 m², we deliver consistent quality and fast response. Our facility capacity supports 55 million units annually and more than 70,000 product specifications.
- Trusted standards: principal drafter of GB/T 11918-2014
- Certified reliability: IRIS (Rail Transit) & IATF 16949 (Automotive)
- One-stop services: OEM/ODM, 7–15 day prototypes, 24-hour support
- Global reach: serving 30,000+ customers across 130 countries
Typical Applications
- Outdoor instrumentation and lighting
- Renewable energy systems (solar, wind)
- Industrial automation and smart manufacturing
- Transportation and rail equipment
- Medical devices requiring sterilization-resistant connectors (see medical-grade offerings)
Easy Installation and Support
The WEIPU waterproof plug is designed for quick assembly and minimal maintenance. Clear wiring guides, secure locking mechanisms and modular designs reduce downtime. For custom needs, our R&D team offers tailored solutions and rapid prototyping to get you to market faster.
Order & Contact
To request samples, drawings or a quote, visit our website or contact our sales team directly. WEIPU ensures full technical support and global after-sales service.
Website: https://www.weipu-group.com/
Email: salse01@weipu-group.com | Phone: +86-020-80501102
Trust and Reliability
When your project demands waterproof connectors you can depend on, WEIPU delivers proven performance, documented certifications and global support. Choose our waterproof plug for secure, long-lasting connections in the harshest environments.
Detailed display
Certifications
TUV-Certification
CCC-Certification
CE-Certification
Q&A
How to choose the housing model for Weipu heavy-duty connectors?
Match the housing model with the heavy-duty connector model (e.g., choose 16A housing for 16A model connector) to ensure installation compatibility.
What precautions should be taken for solder termination of the WD28 series?
When performing solder termination, the following points should be noted: 1. Strip the cable insulation layer according to the specified length to avoid excessive or insufficient stripping affecting the connection effect; 2. Control the soldering temperature and time to prevent high temperature from damaging the PPS insert; 3. After soldering, check whether the connection is firm and whether there is solder residue to avoid short circuits; 4. Use professional soldering tools and solder to ensure the reliability of the soldered joint.
Does the WF Series support customization while maintaining IP67 protection?
Yes. We can provide structural adjustment, material replacement and other customization services according to customer needs. All customized products will undergo strict waterproof and dustproof testing to ensure that the IP67 protection performance is not affected. You can contact our sales team to put forward specific customization requirements.
Can the SF Series maintain IP67 protection performance after customization?
Yes. All customization services for the SF Series (such as structural adjustment and material replacement) will undergo strict waterproof and dustproof performance testing. We will ensure that the modified product still meets the IP67 protection standard, while maintaining its original insulation performance and coupling reliability. You can contact our sales team to put forward specific customization requirements.
Mate with SP1111,SP1112
Mate with SP1111, SP1112
WEIPU SA610/P plug & SA610/S socket are miniature push-pull circular connectors with IP67 waterproof rating after mating. Built with anodized aluminum shell and gold-plated solder contacts, this SA series supports 2-5 pins, rated 3A 30V, certified CE & RoHS. Ideal for medical diagnostic devices, lab automation and precision sensors, fully compatible with SA611, SA612 and SA615 panel receptacles. WEIPU holds IATF16949 certification and supplies industrial connectors to 130+ countries.
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