Product QM Wall Feedthrough / Bulkhead Push Pull Connectors are custom through-panel interconnect solutions designed for reliable signal transmission across panels, walls, sealed enclosures and equipment housings. With dual-sided interfaces, the connector allows secure connection on both the internal and external sides of a bulkhead, helping equipment designers create a convenient and reliable connection point without compromising enclosure integrity.
This connector series is especially suitable for hermetic, gas-tight or vacuum-tight applications where signals, power or sensor connections need to pass through a sealed barrier. Precision-machined threads, O-ring sealing structures and robust push-pull connection interfaces help maintain the internal environment of the enclosure while supporting safe and stable external cable connection.
QM wall feedthrough connectors are commonly used in environmental test chambers, pressurized laboratory enclosures, industrial control cabinets, vacuum-related equipment and sealed test systems. They provide a practical solution for applications requiring through-wall installation, reliable sealing and high-reliability signal transmission between internal devices and external instruments.
Through-panel / bulkhead installation
Designed for signal or power transmission through walls, panels, enclosures and equipment housings.
Dual-sided connector interfaces
Provides secure connection points on both the internal and external sides of the bulkhead.
Hermetic and vacuum-tight design support
Suitable for sealed systems where gas leakage, pressure stability or vacuum integrity must be controlled.
Gas-tight sealing structure
Helps maintain the internal environment of the enclosure while allowing external cable or sensor connection.
Precision-machined threads
Support stable mounting, accurate installation and reliable mechanical strength.
O-ring sealing design
Helps create a reliable barrier against gas, moisture, dust or pressure leakage.
Push-pull external connection point
Enables convenient mating and unmating of external cables while keeping the feedthrough securely mounted.
Stable signal transmission
Supports reliable signal transfer between internal equipment and external instruments or sensors.
Suitable for sealed test systems
Designed for environmental chambers, pressurized enclosures and controlled laboratory equipment.
Custom interface configuration
Connector structure, pin layout, sealing method and mounting thread can be customized according to application requirements.
High-reliability panel-mounted structure
Maintains stable mechanical and electrical performance in demanding industrial and laboratory environments.
Optional signal, power or sensor connection layouts
Can be configured according to the type of signals or circuits passing through the enclosure wall.
Need a wall feedthrough or bulkhead push pull connector for sealed enclosures, environmental test chambers, vacuum systems or industrial control cabinets?
QM can help develop a suitable Wall Feedthrough / Bulkhead Push Pull Connector solution for reliable through-panel transmission and gas-tight enclosure protection.
A wall feedthrough or bulkhead push pull connector is a through-panel connector that allows signals, power or sensor connections to pass through a wall, panel or sealed enclosure while maintaining a reliable connection on both sides.
Dual-sided interfaces allow cables or devices to connect on both the internal and external sides of the bulkhead. This makes it easier to link internal equipment with external instruments, sensors or control systems.
Yes. QM can design wall feedthrough connectors for hermetic or vacuum-tight applications, depending on sealing requirements, pressure conditions, O-ring design and enclosure structure.
The connector can use precision-machined threads and O-ring seals to create a gas-tight barrier, helping maintain the internal environment of the enclosure while allowing signal or power transmission through the wall.
Bulkhead feedthrough connectors are commonly used in environmental test chambers, pressurized laboratory enclosures, industrial control cabinets, vacuum-related equipment, sealed test systems and sensor feedthrough interfaces.
Yes. QM can customize mounting structure, thread size, sealing design and connector length according to panel thickness, enclosure material and installation requirements.
Yes. The connector can be customized for signal, power, sensor or mixed transmission layouts depending on pin count, current and voltage requirements.
