Pneumatic Air Connector Fitting PC/PCF/PL/PLF 4mm 6mm 8mm Thread 1/8" 1/4 3/8 1/2 Straight Hose Fittings Pipe Quick Connectors

Specifications

Brand Name

NONE

Origin

Mainland China

High-concerned chemical

None

Type

Fittings

Motivity Type

Other

Certification

Model Number

PC/PCF/PB/PD/PH/PL/PLF/PX/SA

Thread

M5 1/8 1/4 3/8 1/2 BSP

For Pipe Tube

M5/4mm/6mm/8mm/10mm/12mm

Fluid Type

Air / Vacuum

Operating Pressure

0~10.2kgf/cm2 (0~1.0Mpa)

Negative Pressure

-750mmhg (10 Torr)

Operating Temperature Range

PU / Nylon ,Polyurethane

Quick Fitting Material

Brass/Plastic

Product Description

Product Information：

Male Thread Size: 1/8", 1/4", 3/8", 1/2"BSPT

Fit For Tube Outer Diameter: 4mm 6mm 8mm 10mm 12mm

Tips：

01=1/8" Threaded≈9.7mm

02=1/4" Threaded≈12.7mm

03=3/8" Threaded≈16mm

04=1/2" Threaded≈20mm

Fluid Type:Air / Vacuum

Operating Pressure:0~10.2kgf/cm2 (0~1.0Mpa)

Negative Pressure:-750mmhg (10 Torr)

Operating Temperature Range:PU / Nylon ,Polyurethane

Quick Fitting Material:Brass/Plastic

Package:1 PCSQuick Fitting

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Pros & Cons

Pros

Wide compatibility with multiple hose diameters and thread sizes to fit most standard pneumatic setups
CE certified for safety and quality compliance
Suitable for both air and vacuum applications
Quick-connect design for tool-free easy installation

Cons

No stainless steel material option available for corrosive industrial environments
Lacks a detailed size matching chart beyond basic thread and tube OD specifications
Only rated for low-pressure air and vacuum use, not compatible with hydraulic systems
No official brand name provided, which may be a concern for buyers seeking branded reliability

Common Questions

What materials are these pneumatic air fittings constructed from?

These fittings are available in either brass or plastic as their primary construction materials.

What hose outer diameters and thread sizes do these fittings accommodate?

They fit outer hose diameters of 4mm, 6mm, 8mm, 10mm, and 12mm, with thread options including M5, 1/8", 1/4", 3/8", and 1/2" BSP/BSPT.

What is the intended use and operating parameters for these fittings?

These fittings are designed for air and vacuum systems, with an operating pressure range of 0~1.0Mpa (0~10.2kgf/cm2) and a maximum negative pressure of -750mmhg (10 Torr).

Can these fittings be used with PU or nylon hoses?

Yes, the product specifications note that the operating temperature range is optimized for PU, polyurethane, and nylon hoses.

Where is this pneumatic fitting product manufactured and shipped from?

This product originates from Mainland China, per the listed origin details.