Key Features

✓ Clearance Pneumatic Bulkhead Union
✓ Straight Bulkhead Connector
✓ Connects Tube Through Panels
✓ Equal Tube-to-Tube Connection
✓ One-Touch Push-In Connections
✓ 4mm to 12mm Tube Sizes
✓ Nickel-Plated Brass Body
✓ Nickel-Plated Brass Bulkhead Thread
✓ Supplied with Lock Nut
✓ NBR Sealing Rings
✓ Secure Tube Retention
✓ Quick Tube Installation & Removal
✓ Operating Pressure 0–9 Bar
✓ Maximum Temperature +60°C
✓ Suitable for Nylon & Polyurethane Tubing
✓ Pneumatic & Automation Systems
✓ End of Line – Limited Stock

Description

Air Line Bulkhead Union Push-to-Connect Fittings – NPM Series


Straight Pneumatic Bulkhead Connectors

The NPM Series pneumatic bulkhead union provides a straight push-to-connect connection for routing compressed-air tubing through control panels, machine enclosures, mounting plates and bulkheads.

Push-in tube connections on both sides allow two equal-size pneumatic tubes to be joined through a panel, while the threaded centre body and lock nut provide secure bulkhead mounting.

Available for 4mm, 6mm, 8mm, 10mm and 12mm metric pneumatic tubing.

One-Touch Tube Connection

The push-to-connect design allows fast installation without tools. Simply push the pneumatic tube fully into the fitting to create a secure connection.
For removal, press the release sleeve while withdrawing the tube.

Nickel-Plated Brass Construction

The NPM uses a robust nickel-plated brass construction for reliable service in industrial pneumatic installations.
✓ Nickel-plated brass body
✓ Nickel-plated brass bulkhead thread
✓ Bulkhead mounting lock nut
✓ Push-to-connect fittings at both ends
✓ Secure tube retention
✓ Compact straight-through design

Pressure & Temperature

Operating Pressure: 0–9 Bar
Maximum Temperature: +60°C
Tube Sizes: 4mm to 12mm
Suitable Media: Compressed air and compatible non-aggressive gases
Tube Compatibility: Nylon and polyurethane pneumatic tubing

Typical Applications

Ideal for control panels, pneumatic cabinets, machine enclosures, automation equipment and other installations where an air line needs to pass securely through a panel or bulkhead.

Clearance – Replaced by GPM Series

The NPM Series is discontinued and available only while remaining stock lasts.
It has been replaced by the upgraded GPM Series Push-In Bulkhead Union. For new installations and ongoing availability, see the related GPM products below.

Related Products & Categories.



FRL Air Treatment Equipment

Push In Fittings & Flexible Tubing
View Technical Specification

Technical Specification

Brand: Shako Co Ltd

Model: NPM

Width: 15.00 mm

Height: 15.00 mm

Depth: 32.00 mm

Weight: 0.03 kg

Valve / Product Type: Fittings + Tubing

Body Material: Brass

Port Size: 4mm, 6mm, 8mm, 10mm, 12mm

Pressure: 0.02 Bar (20 mBar), 0.1 Bar (100 mBar), 0.2 Bar (200 mBar), 0.3 Bar (300 mBar), 0.4 Bar (400 mBar), 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar

Seals: NBR

Media: Air, Gases (Non Aggressive), Water

*On Sale* Bulkhead union push in airline fitting 4mm to 12mm

£1.58 incl. VAT £1.32 ex. VAT

-74% Was £6.19 incl. VAT

Brand: Shako Co Ltd

Model: NPM

Stock: 9 in stock

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