Product QM W Series Metal Push Pull Connectors are professional waterproof interconnection solutions designed for underwater operations, marine engineering, offshore equipment and harsh seawater environments. With a reliable sealing structure and secure locking mechanism, the W series helps maintain stable power and signal transmission under high water pressure, humidity, corrosion exposure and complex underwater working conditions.
Compared with general outdoor waterproof connector series, the W series is specially developed for marine and submerged applications. It provides strong seawater corrosion protection, excellent salt spray resistance and flexible sealing configurations to support different assembly processes and underwater use requirements.
Available in a complete size range from miniature to larger connector models, QM W series connectors can be matched with various cables, equipment layouts and installation structures. They are widely used in ROV/AUV systems, underwater detection devices, marine electrical systems and offshore platforms where long-term connection reliability and water intrusion prevention are critical.
Designed for underwater applications
Suitable for submerged equipment, underwater detection systems, marine engineering devices and offshore platforms.
Reliable waterproof sealing structure
Helps prevent water intrusion and supports stable operation in wet, submerged or high-humidity environments.
Secure push-pull locking mechanism
Ensures firm mating and helps prevent accidental disconnection during underwater operation, equipment movement or cable tension.
High water pressure resistance support
Suitable for applications that may face underwater pressure or complex marine operating conditions.
Strong seawater corrosion protection
Helps maintain long-term reliability in seawater, offshore and coastal environments.
Excellent salt spray resistance
Supports stable use in marine environments exposed to salt fog, humidity and corrosion risk.
Flexible sealing configurations
Multiple sealing structures can be selected according to assembly method, cable requirement and underwater application conditions.
Wide size range
Available from miniature to larger connector models, supporting different equipment layouts and installation spaces.
Stable power and signal transmission
Provides reliable electrical connection for underwater equipment, marine systems and offshore instruments.
Suitable for long-term marine use
Designed for applications requiring durable waterproof performance and stable connection in harsh offshore or submerged environments.
QM W Series Metal Push Pull Connectors are suitable for marine and underwater equipment where waterproof sealing, seawater corrosion resistance and long-term connection stability are essential.
Typical applications include:
Underwater detection devices
ROV systems
AUV systems
Marine electrical systems
Offshore platforms
Oceanographic instruments
Underwater sensors
Subsea monitoring systems
Marine communication equipment
Coastal and offshore inspection devices
Underwater lighting systems
Offshore energy equipment
Marine engineering control systems
Compared with the C series, the W series is more suitable for submerged, underwater and offshore applications rather than general outdoor or temporary water-exposure scenarios. Compared with the K series, the W series focuses more strongly on waterproof sealing and seawater corrosion protection.
Send us your working depth, water pressure requirement, seawater exposure condition, pin count, signal type, current and voltage requirement, cable outer diameter, installation method and application scenario. QM can help recommend a suitable W Series Metal Push Pull Connector solution with reliable sealing, corrosion resistance and stable underwater transmission.
A W series metal push pull connector is a waterproof circular connector designed for underwater operations, marine engineering, offshore equipment and seawater environments. It combines secure locking, waterproof sealing and corrosion-resistant performance.
The C series is suitable for outdoor, coastal, rainy and temporary submerged environments, with a focus on tactile locking feedback and anti-cross-mating. The W series is more focused on underwater, offshore and long-term marine applications where stronger sealing and seawater corrosion protection are required.
Yes. QM W series connectors are suitable for ROV, AUV and other underwater systems that require stable power or signal transmission under wet, submerged or pressure-related conditions.
Yes. The W series is designed for marine and seawater environments, with salt spray resistance and seawater corrosion protection to support long-term offshore or submerged use.
QM can provide multiple sealing configurations according to cable structure, assembly method, working depth, water pressure and underwater application requirements.
Yes. The W series offers a complete size range from miniature to larger connector models, supporting different cable specifications, equipment layouts and installation spaces.
Yes. QM can provide cable matching, waterproof cable assembly, wire soldering, shielding and harness support based on cable type, connector configuration and underwater application requirements.
