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Aircraft Metal Bulkhead Str. Connector 4Mm

R42,00

AirCraft Metal Bulkhead Straight Connector 4mm

At a Glance: Panel-mount (bulkhead) straight push-in connector for 4mm PU tubing

The AirCraft SG APM04 Metal Bulkhead Straight Connector 4mm is made for clean, professional pneumatic installations where an air line needs to pass through a panel, enclosure or machine wall. With a durable metal bulkhead body and push-in connections on both sides, it creates a secure through-panel connection for 4mm polyurethane (PU) tubingâ€”perfect for control boxes, spray booths, machinery guards and workshop air setups that need a tidy, serviceable finish.

Bulkhead mounting strength for neat through-panel air line routing

This straight bulkhead connector clamps firmly through a panel using lock nuts, giving you a solid mounting point and a clean tube entry/exit on both sides. Itâ€™s an excellent option when you want to protect tubing, reduce snagging, and make your pneumatic layout easier to maintain.

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SKU: SG APM04 Category: Connectors Tags: Bulkhead Connectors, Metal Bulkhead Fittings, Pneumatic Fittings, PU Tube Fittings, Push-In Fittings, Straight Connectors Brand: Aircraft

Description

AirCraft Metal Bulkhead Straight Connector 4mm

At a Glance: Panel-mount (bulkhead) straight push-in connector for 4mm PU tubing

Bulkhead mounting strength for neat through-panel air line routing

Specifications

Description	Spec
Brand	AirCraft
Cat No.	SG APM04
Product Type	Metal Bulkhead Straight Push-In Connector
Tube Size	4mm (PU / Polyurethane Tubing)
Connection Style	Push-In (Quick Connect)
Mounting Type	Bulkhead / Panel Mount (Lock Nut)
Body Material	Metal

Features

Metal bulkhead body Strong, durable construction for panel-mounted installations.
Straight through-connection Passes a pneumatic line neatly through a wall or panel.
Push-in tube connections Quick install and fast tube changes during servicing.
For 4mm PU tubing Suits common small pneumatic control and tool circuits.

Benefits

Cleaner Panel Routing: Creates a professional, tidy pass-through for air lines.
More Secure Install: Bulkhead mounting reduces movement and helps protect tubing.
Easy Maintenance: Quick-connect design speeds up line swaps and troubleshooting.

Extra Information

Ideal for mounting through sheet metal, plastic panels, cabinets, machine housings and pneumatic control enclosures.
For best sealing, cut tube ends square and insert fully into both push-in ports.

Pro Tip

When fitting through a panel, deburr the hole first and tighten the lock nuts evenly—this keeps the connector aligned and prevents chafing on the tubing.

Safety

Always depressurise the air system before installing or removing pneumatic fittings.
Wear eye protection when working with compressed air lines and connectors.
After installation, check for leaks using soapy water before returning equipment to service.
Ensure tubing is fully inserted and not rubbing against sharp panel edges.