# PLM Bulkhead Elbow Push-to-Connect Fitting

Date: 2026-05-06
Categories: Pneumatic Fittings
URL: https://homipneu.com/plm-bulkhead-elbow-push-to-connect-fitting.html

## Product Summary

PLM pneumatic fittings are bulkhead elbow push-to-connect connectors designed for panel-mounted tube routing and 90-degree airflow direction change in pneumatic systems.

Combining a bulkhead mounting structure with a 90° elbow design, PLM fittings allow tubing to pass through panels while immediately changing direction, making them ideal for control cabinets and space-constrained installations.

The fitting adopts a durable metal body and reliable sealing structure to ensure long service life and stable performance in industrial environments.

Push-to-connect technology enables fast installation without tools while maintaining secure and leak-resistant connections.

OEM and ODM customization services are available for tube size, thread size, and branding requirements.

### Specifications

Parameter
Details

Product Type
Pneumatic Fittings

Structure
Bulkhead Elbow (90°)

Connection
Tube to Tube

Installation
Panel Mount

Material
Nickel-Plated Brass

Seal Type
O-Ring Seal

Operating Fluid
Air

Working Pressure
0 – 1.0 MPa

Temperature Range
0 – 60°C

Applicable Tubing
PU / Nylon Tube

Nickel-plated brass bulkhead elbow fittings provide corrosion resistance, stable sealing, and long-term durability in pneumatic systems.

![PLM pneumatic bulkhead elbow fitting 90 degree push to connect air connector](https://homipneu.com/wp-content/uploads/2026/04/20260428201409702916-800x440.webp)

Model
ØD1
ØD2
B
E
M
H1
H2
ØP

[PLM](https://homipneu.com/product/pneumatic-fittings/plm-pneumatic-bulkhead-elbow.html)-4
4
4
36.5
18
M12×1
14
14
11

PLM-6
6
6
40.5
20
M14×1
17
15
13

PLM-8
8
8
43.5
22
M16×1
19
17
15

PLM-10
10
10
48.5
26
M20 × 1
24
21
18.5

PLM-12
12
12
50.5
28
M22× 1
27
24
21

### Key Features

- Bulkhead panel-mount structure for secure installation

- 90° elbow design for airflow direction change

- Push-to-connect system for quick tube installation

- Durable metal body for industrial environments

- O-ring sealing for leak-resistant connection

- Suitable for compact and enclosed installations

### Applications

Pneumatic control panelsUsed for routing air tubes through panels while maintaining compact layouts

Industrial automation systemsEnsures reliable connection and airflow direction control

Air distribution systemsSupports organized and efficient tubing layout

Machinery equipmentIdeal for confined installation environments

Panel-mounted pneumatic routingProvides clean and structured air line management

### Product Function

PLM fittings are designed to guide pneumatic tubing through panels while changing airflow direction by 90 degrees.

They combine **panel mounting + directional control**, making them essential for compact pneumatic systems and cabinet installations.

Compared to straight bulkhead fittings, PLM provides better flexibility for space optimization and airflow routing.

### Product Structure & Size Range

- Models: PLM4 / PLM6 / PLM8 / PLM10 / PLM12

- Tube sizes: 4mm → 12mm

- Bulkhead mounting with lock nut

- 90° elbow structure

- Push-to-connect interface

### Why Choose Our Pneumatic Fittings

- Professional PLM pneumatic fitting manufacturer

- OEM / ODM customization for bulkhead elbow fittings

- Reliable panel mount connector for automation systems

- Durable pneumatic fittings with corrosion resistance

- O-ring sealing ensures stable and leak-proof connection

- Fast delivery with global B2B supply capability

### FAQ

**Q1: What is a PLM pneumatic fitting?**It is a bulkhead elbow push-to-connect fitting used for panel-mounted tube routing and airflow direction change.

**Q2: What is a bulkhead elbow fitting used for?**It allows tubing to pass through panels while changing direction, improving system layout efficiency.

**Q3: What is the difference between PM and PLM fittings?**PM fittings are straight bulkhead connectors, while PLM fittings provide a 90-degree elbow structure.

**Q4: Does PLM fitting include sealing?**Yes, it uses an O-ring sealing structure to ensure leak-resistant performance.

**Q5: What tubing is compatible with PLM fittings?**PLM fittings are compatible with PU and nylon tubing.

### CTA

Looking for reliable bulkhead elbow push-to-connect pneumatic fittings?Contact us now for OEM/ODM solutions, bulk pricing, and fast delivery.