ParkerTru-Flate Automotive Brass Quick-Connect Air Coupling Bodies

Parker Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size

The PARKER Tru-Flate Automotive Brass Quick-Connect Air Coupling Body (SKU B12E, MPN B12E) is a 1/4 in body-size hose coupling with a 3/8 in hose fitting size and 3/8"-18 male thread. It features a sleeve locking…

SKU 3G-OTH-453538

Brand

Parker

Item

Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Parker

Manufacturer Part Number

B12E 

Thread Size

3/8"-18 

Hose Fitting Size

3/8 in 

Hose Fitting Gender

Male 

Coupling Locking Type

Sleeve 

Technical Documents

No technical documents available for this product.

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Parker Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the PARKER B12E quick connect hose coupling used for?

The PARKER B12E Tru-Flate automotive brass quick-connect air coupling body is used for compressed air systems in automotive, industrial, and maintenance applications. It provides a secure, sleeve-locking connection for pneumatic tools and hoses.

What are the specifications of the PARKER B12E coupling?

The PARKER B12E has a 1/4 in body size, 3/8 in hose fitting size, and 3/8"-18 male thread. It features a sleeve locking type and is made of brass. The manufacturer part number is B12E.

Where to buy PARKER B12E quick connect coupling worldwide?

3G Electric supplies the PARKER B12E quick connect coupling worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine Parker component for your pneumatic system.

How to install a PARKER Tru-Flate quick connect coupling?

To install the PARKER B12E, ensure the male thread (3/8"-18) is clean and apply thread sealant. Screw the coupling onto the fitting hand-tight, then use a wrench for a secure fit. Connect the hose and push the sleeve to lock.

Used in

Common applications for Parker

Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits

Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems

Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing

Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration

Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning

Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

Parker Products

3G Electric supplies Parker tru-flate automotive brass quick-connect air coupling bodies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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