---
product_id: 477735673
title: "1/4 Union Straight Push to connect fittings Stainless Steel Pneumatic Push Connectors,CEKER 1/4\" x 1/4\" OD Tube Quick Connect Fittings Air Line Fittings for 1/4 inch Tube 2Pack"
brand: "ceker"
price: "A$48"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/477735673-1-4-union-straight-push-to-connect-fittings-stainless-steel
store_origin: AU
region: Australia
---

# Fluid Compatibility: Air, Water, Steam Pressure Rating: 2MPa | 290psi Temperature Range: -20°C to 120°C 1/4 Union Straight Push to connect fittings Stainless Steel Pneumatic Push Connectors,CEKER 1/4" x 1/4" OD Tube Quick Connect Fittings Air Line Fittings for 1/4 inch Tube 2Pack

**Brand:** ceker
**Price:** A$48
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** 1/4 Union Straight Push to connect fittings Stainless Steel Pneumatic Push Connectors,CEKER 1/4" x 1/4" OD Tube Quick Connect Fittings Air Line Fittings for 1/4 inch Tube 2Pack by ceker
- **How much does it cost?** A$48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/477735673-1-4-union-straight-push-to-connect-fittings-stainless-steel)

## Best For

- ceker enthusiasts

## Why This Product

- Trusted ceker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Design:** Constructed from nickel-plated brass for superior corrosion resistance.
- • **User-Friendly Release:** Ellipse design ensures easy disconnection without hassle.
- • **Temperature Resilience:** Handles extreme temperatures from -4°F to 248°F.
- • **Versatile Applications:** Ideal for air suspension, brake systems, and more.
- • **Quick Connect Convenience:** Effortlessly connect and disconnect for seamless operation.

## Overview

The CEKER 1/4" x 1/4" OD Tube Quick Connect Fittings are designed for high-performance pneumatic applications. Made from durable stainless steel and nickel-plated brass, these fittings offer exceptional corrosion resistance and can handle pressures up to 290psi. With a working temperature range of -20°C to 120°C, they are perfect for various applications including air suspension and brake systems. The innovative design allows for easy connection and disconnection, making them a reliable choice for any professional.

## Description

CAUTION 1.The tube connectors are primarily made for air and water . Other fluid types are highly prohibited.2. The use of pneumatic connector is limited to areas that are highly prone to fire outrage3. Don't use the connections in areas whose water temperature is above 120'C4. To avoid leakages and damage,you're advised to resist the temptation of adding extra loads to the push connectorsUSER GUIDE Carefully examine the tube connectors ends for a right angle cutting. Don't also forget to check the external connectors surface for any scratch.You need to consider the following guidelines during installationsFix the air hose connector into the joint ; there are two sections around this region namely : 1 Locking claw2 Sealing ring : it's important to insert the tube into this ring.Use sleeve for fittings connection and disconnection.Note that the sleeve is an oval shapedplumbing material that is essentially used for assembling and disbanding purpose. The round sleeve is available for any plumbing needs.On the other hand, there is limited space for the oval sleeve. Once the connection has been established ,pull the connectors to confirm their firmness.Use the right tool to tighten the external hexagonal and internal hexagonal parts of the tubefitting. It's crucial for you to use the approved torque on screws. The use of other types oftorque can damage thread and further lead to leakages . Low quantity of torque can as well leadto loosen screw and leakages.Adjust the tubes direction after the screws have properly the tightened. In a situation where theadjustment is quite difficult to achieve,use the recommended torques to change the direction ofthe tubing.

## Features

- 1/4 Union Straight Push to connect fittings Fluid Admitted: Air, Water, Steam ;Pressure: 2MPa | 290psi/ Applicable: Pipe PU/NYLON/Soft PE; Working Temperature:-20°C—120°C | -4°F—248°F
- 1/4 Push connectors Nickel Plated Brass - corrosion resistance, ductility at high temperatures, and low magnetic permeability; Seal: O-ring FKM(Viton)
- These 1/4 quick connect fittings work great ,available in various styles and models ,good to suit your pneumatic piping needs perfectly, easy to connect and disconnect, a quick fix to your leaking problems.
- 1/4 Pneumatic connectors Circuits for Truck and Trailers: Air Suspension, Brake Systems, Transmissions, Locking door and window, Seat Adustment, Instrumentation, Air Conditioning System, Horn, Wiper Motor, Valve, Cylinders and accessories.
- You can easily change the tubing connector direction even after installation. The release ring conforms with the ellipse design to ensure that the disconnecting unit is in good shape

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SONNA |
| Package Dimensions | 12.7 x 6.1 x 0.7 cm; 33 g |
| Size | 1/4" OD |
| Colour | Brass |
| Style | STRAIGHT |
| Material | Stainless Steel Nickel |
| Item Package Quantity | 1 |
| Number of Pieces | 2 |
| Measurement System | inch |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 33 g |

## Product Details

- **Size:** 1/4" OD
- **Material:** Stainless Steel Nickel
- **Brand:** CEKER
- **Colour:** Brass
- **Connector type:** Union
- **Thread size:** 0.25 inch
- **Exterior finish:** Brass
- **Thread type:** NPT
- **Item weight:** 0.03 Kilograms
- **Number of pieces:** 2

## Images

![1/4 Union Straight Push to connect fittings Stainless Steel Pneumatic Push Connectors,CEKER 1/4" x 1/4" OD Tube Quick Connect Fittings Air Line Fittings for 1/4 inch Tube 2Pack - Image 1](https://m.media-amazon.com/images/I/61DQnaUB9AL.jpg)
![1/4 Union Straight Push to connect fittings Stainless Steel Pneumatic Push Connectors,CEKER 1/4" x 1/4" OD Tube Quick Connect Fittings Air Line Fittings for 1/4 inch Tube 2Pack - Image 2](https://m.media-amazon.com/images/I/61pthycgvrL.jpg)
![1/4 Union Straight Push to connect fittings Stainless Steel Pneumatic Push Connectors,CEKER 1/4" x 1/4" OD Tube Quick Connect Fittings Air Line Fittings for 1/4 inch Tube 2Pack - Image 3](https://m.media-amazon.com/images/I/61xB+23OcCL.jpg)
![1/4 Union Straight Push to connect fittings Stainless Steel Pneumatic Push Connectors,CEKER 1/4" x 1/4" OD Tube Quick Connect Fittings Air Line Fittings for 1/4 inch Tube 2Pack - Image 4](https://m.media-amazon.com/images/I/51WylnKbASL.jpg)
![1/4 Union Straight Push to connect fittings Stainless Steel Pneumatic Push Connectors,CEKER 1/4" x 1/4" OD Tube Quick Connect Fittings Air Line Fittings for 1/4 inch Tube 2Pack - Image 5](https://m.media-amazon.com/images/I/71Jp-5r+-ML.jpg)

## Available Options

This product comes in different **Size Name, Style Name** options.

## Questions & Answers

**Q: How many are in a pack? Number of items says 18.**
A: 1

**Q: Will these work on 1/4” steal air lines**
A: As long as it’s super clean, it should work fine.

**Q: can i use metal tubing**
A: I would not recommend using metal tubing. But I am sure that it is possible to use metal tubing but I would think that it leaves things open to leaking.

**Q: are these dot approved**
A: Id say no but serve it's purpose. I only run max 25 psi for my helper bags.

## Frequently Bought Together

- 1/4 Union Straight Push to connect fittings Stainless Steel Pneumatic Push Connectors,CEKER 1/4" x 1/4" OD Tube Quick Connect Fittings Air Line Fittings for 1/4 inch Tube 2Pack
- Air Lift 21838 Union Tee, Silver

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-24*