KL-PC-C Mini Straight Thread Quick-Tight Pneumatic Fitting

KL-PC-C pneumatic fittings are mini straight thread quick-tight connectors designed for compact pneumatic systems requiring small-size and high-efficiency connections.

As part of the KL series quick-tight fittings, KL-PC-C enables fast installation and secure sealing without complex tools, making it ideal for precision equipment and space-limited applications.

The compact mini design significantly reduces installation space while maintaining stable airflow and reliable connection performance.

The fitting features a nickel-plated brass body, offering corrosion resistance, durability, and long service life.

Quick-tight connection technology allows instant tube insertion and locking, ensuring leak-resistant and stable performance.

OEM and ODM customization services are available for thread types, sizes, and branding requirements.

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  • Overview
  • Free Sample
  • Warranty policy

Specifications

Parameter Details
Product Type Pneumatic Fittings
Model KL-PC-C
Structure Mini Straight Thread
Connection Tube to Thread
Installation Quick-Tight
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

Mini quick-tight pneumatic fittings with O-ring sealing provide enhanced airtight performance and reliable long-term operation.

how to order Pneumatic Fitting

Model: Model: (Example KL-PC-C4-M5)

4-M5
4-M6

Key Features

Mini compact design for limited space
Quick-tight installation structure
Straight thread connection
Built-in O-ring sealing for leak prevention
Nickel-plated brass for corrosion resistance
Stable and reliable connection performance


Applications

Precision pneumatic equipment
Used in compact and small-scale air systems

Industrial automation systems
Supports installations with limited space

Air distribution systems
Ensures stable airflow in compact layouts

Electronic and micro equipment
Ideal for miniaturized pneumatic designs

Maintenance and retrofit scenarios
Allows quick installation in tight spaces


Product Function

KL-PC-C fittings are designed for compact pneumatic systems where space is limited, providing reliable tube-to-thread connection with efficient sealing.

Compared to standard KL-PC fittings, KL-PC-C features a miniaturized structure, making it more suitable for precision equipment and compact layouts.

The integrated O-ring seal enhances airtight performance and reduces the risk of leakage.


Product Structure & Size Range

KL-PC-C4 / KL-PC-C6 / KL-PC-C8
Thread types: M5 / G / R
Tube sizes: 4mm → 8mm
Mini straight structure
Quick-tight locking mechanism


Why Choose Our Pneumatic Fittings

Professional KL series pneumatic fitting manufacturer
OEM / ODM customization for mini pneumatic fittings
Compact solution for precision pneumatic systems
Reliable nickel plated brass connectors
Enhanced sealing with O-ring design
Fast delivery and global B2B supply support


FAQ

Q1: What is a KL-PC-C pneumatic fitting?
It is a mini straight quick-tight pneumatic fitting designed for compact systems.

Q2: What is the advantage of mini pneumatic fittings?
They reduce installation space while maintaining reliable performance.

Q3: Does KL-PC-C include a sealing structure?
Yes, it includes an O-ring seal for improved airtight performance.

Q4: What tubing is compatible with KL-PC-C fittings?
KL-PC-C fittings are suitable for PU tubing and nylon tubing.

Q5: Can KL-PC-C fittings be customized?
Yes, OEM and ODM customization is available for sizes and thread types.


CTA

Looking for reliable KL-PC-C mini quick-tight pneumatic fittings?
Contact us today for OEM/ODM solutions, bulk pricing, and fast delivery.

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Free Sample Request Process:

  1. Select Your Sample: Browse through our product range and choose the sample you'd like to receive.

  2. Submit Your Request: Fill out the sample request form with your shipping details.

  3. Shipping Cost: While the sample itself is free, the buyer is responsible for covering the shipping fee. Please negotiate the shipping cost with us.

  4. Processing: Once your payment is confirmed, we will process your sample request and ship it to your address.

  5. Receive Your Sample: Your sample will be delivered to you within the estimated shipping time. Enjoy trying our product!

1. The warranty period of this product is eighteen months (subject to thefuselage bar code information). During the warranty period, if the productfails or is damaged under normal use according to the operating manual, ourcompany will be responsible for free maintenance.

2. During the warranty period, if damage is caused due to the followingreasons,a certain maintenance fee will be charged,

  • Machine damage caused by mistakes in use and unauthorized repairsand modifcations;
  • Machine damage caused by fre, food, abnormal voltage, other naturaldisasters and Level 2 disasters;
  • Hardware damage caused by artifcial fall and transportation afterpurchase;
  • Machine damage caused by failure to operate according to the user manual provided by our company;
  • Failure and damage caused by obstacles other than the machine (such asexternal equipment factors).

3. When the product fails or is damaged, please fll in all the contents in the”Product Warranty Card” correctly and in detail.

4. The charge of maintenance fees shall be based on our company’s latestadiusted “Maintenance Price List”.

5. This warranty card will not be reissued under normal circumstances.Please keep this card and show it to the maintenance personnel during thewarranty.

6. If you have any questions during the service process, please contact ouragent or our company in time.The company is committed to upgrading new products. If there are anychanges, you can download them from the company website.