3 Pin Waterproof Circular Power Connector for Electric Sprayer

3 Pin Waterproof Circular Power Connector for Electric Sprayer

The SP21, SP17 and P13 serious are IP68 connectors, threaded coupling.
Compare to SP13/17, SP21 has a larger shell and higher current range, it is a strong and tough connector designed for indoor/outdoor and underwater IP68 environments. It is ideal for any application which needs watertight connection conditions.
We hope that through the success of WAC3 Nylon 66 Connector, Anodized Aluminum Circular Connector, SA20 IP67 Waterproof Connector, our company can continue to advance until it becomes an industry leader. We rely on our own advantages, closely follow the market trend, continue to introduce new products, and actively carry out international trade. We insist on serving our clients well by high quality products with perfect designs at favorable price to occupy the market. Really should any of those items be of interest to you, please let us know. The product will supply to all over the world.

The SP21, SP17 and P13 serious are IP68 connectors, threaded coupling.

Compare to SP13/17, SP21 has a larger shell and higher current range, it is a strong and tough connector designed for indoor/outdoor and underwater IP68 environments. It is ideal for any application which needs watertight connection conditions.

The connectors can be used for both cable to cable (in-line) and cable to panel-mount connections. Each side can be male or female contact, (Plug or socket versions), the IP68 Sealing caps are available for both cable connector and panel connector.

1) Shell diameter (the panel hole cutout diameter): 21mm

2) Number of contacts: 2 -12 gold plated contacts

3) Rated current and V: 30A-5A, 500V-400V.

4) Cable outer diameter acceptance: type I: 4.5-7mm , type II: 7-12mm

5) CE, ROHS approval


SP21 IP68 Waterproof Connector


Material and spec

 SP21 IP68 Waterproof Connector


SP21 IP68 Waterproof Connector Manufacturer


Weipu Connector is a manufacturer of Circular Connector with well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices and stylish designs. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!



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We will strictly demand ourselves and provide consumers with more high-end 3 Pin Waterproof Circular Power Connector for Electric Sprayer with perfect after-sales service. Detailed facts is often obtained in our web-site and you'll be served with premium quality consultant service by our after-sale group. We regard outstanding products, high quality, and satisfying service as the company's quality policy, which runs through all the work of development, sales, management and service.