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

Date: 2026-05-08
Categories: Pneumatic Fittings
URL: https://homipneu.com/kl-pc-c-mini-quick-tight-fitting.html

## Product Summary

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.

### 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](https://homipneu.com/wp-content/uploads/2026/05/20260503212552146290.webp)

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

4-M5

4-M6

### Key Features

Mini compact design for limited spaceQuick-tight installation structureStraight thread connectionBuilt-in O-ring sealing for leak preventionNickel-plated brass for corrosion resistanceStable and reliable connection performance

### Applications

Precision pneumatic equipmentUsed in compact and small-scale air systems

Industrial automation systemsSupports installations with limited space

Air distribution systemsEnsures stable airflow in compact layouts

Electronic and micro equipmentIdeal for miniaturized pneumatic designs

Maintenance and retrofit scenariosAllows 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-C8Thread types: M5 / G / RTube sizes: 4mm → 8mmMini straight structureQuick-tight locking mechanism

### Why Choose Our Pneumatic Fittings

Professional KL series pneumatic fitting manufacturerOEM / ODM customization for mini pneumatic fittingsCompact solution for precision pneumatic systemsReliable nickel plated brass connectorsEnhanced sealing with O-ring designFast 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.