We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
PARKER Hydraulic Quick Connect Hose Coupling: 1/4 in, Brass, 22.71 lpm Max. Flow Rate - ST Series Hydraulic Quick-Connect Coupling Plugs
PARKERST Series Hydraulic Quick-Connect Coupling Plugs

PARKER Hydraulic Quick Connect Hose Coupling: 1/4 in, Brass, 22.71 lpm Max. Flow Rate

The PARKER ST Series Hydraulic Quick-Connect Coupling Plug (MPN BST-N2) is a 1/4" brass coupling with a 22.71 lpm max flow rate and female NPTF connection. 3G Electric interprets your demand for this genuine…

SKU 3G-OTH-595895

Brand
PARKER
Item
Hydraulic Quick Connect Hose Coupling: 1/4 in, Brass, 22.71 lpm Max. Flow Rate
Category
ST Series Hydraulic Quick-Connect Coupling Plugs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

PARKER
Manufacturer Part Number
BST-N2
Type
Brass, 22.71 lpm Max. Flow Rate, Female NPTF
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER ST Series Hydraulic Quick-Connect Coupling Plug (MPN BST-N2) is a 1/4" brass coupling with a 22.71 lpm max flow rate and female NPTF connection. 3G Electric interprets your demand for this genuine industrial component, sourcing it across our 14 departments and supplying it with specialist support.

Frequently Asked Questions

What is the PARKER ST Series hydraulic quick-connect coupling used for?

The PARKER ST Series coupling plug (MPN BST-N2) is used for quick, leak-free connection and disconnection of hydraulic lines in industrial fluid power systems. It is commonly applied in mobile equipment, machine tools, and hydraulic power units where reliable sealing and easy maintenance are required.

What are the specifications of the PARKER BST-N2 coupling?

The PARKER BST-N2 is a 1/4" brass hydraulic quick-connect coupling plug with a female NPTF thread (1/4"-18) and a maximum flow rate of 22.71 lpm. It is part of the ST Series and is designed for use with compatible Parker ST Series sockets.

Where to buy PARKER BST-N2 hydraulic coupling in worldwide?

3G Electric supplies the genuine PARKER BST-N2 hydraulic quick-connect coupling worldwide. We interpret your demand, source the component across our 14 industrial departments, and handle full logistics and customs clearance to deliver to your location. Contact us for availability and lead time.

How to install a PARKER ST Series quick-connect coupling?

To install the PARKER ST Series coupling plug, ensure the mating socket is clean and undamaged. Apply thread sealant to the male NPTF fitting, then tighten the coupling to the recommended torque. Always depressurize the system before connection or disconnection to avoid fluid injection injury.

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 st series hydraulic quick-connect coupling plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from PARKER

View all PARKER parts →
PARKER Hydraulic Quick Connect Hose Coupling: 1/2 in, 303 Stainless Steel, 45.43 lpm Max. Flow Rate (MPN SST-N4M). Key specifications — attr297111: 303 Stainless Steel; attr297114: 1/2"-14; attr303815: PARKER.
PARKER
PARKER Hydraulic Quick Connect Hose Coupling: 1/2 in, 303 Stainless Steel, 45.43 lpm Max. Flow Rate (MPN SST-N4M). Key specifications — attr297111: 303 Stainless Steel; attr297114: 1/2"-14; attr303815: PARKER.
PARKER Hydraulic Quick Connect Hose Coupling: 1 in, Brass, 189.3 lpm Max. Flow Rate, Male NPTF (MPN BST-N8M). Key specifications — attr297111: Brass; attr297114: 1"-11-1/2; attr303815: PARKER.
PARKER
PARKER Hydraulic Quick Connect Hose Coupling: 1 in, Brass, 189.3 lpm Max. Flow Rate, Male NPTF (MPN BST-N8M). Key specifications — attr297111: Brass; attr297114: 1"-11-1/2; attr303815: PARKER.
PARKER Hydraulic Quick Connect Hose Coupling: 1/8 in, 303 Stainless Steel, 11.36 lpm Max. Flow Rate (MPN SST-N1M). Key specifications — attr297111: 303 Stainless Steel; attr297114: 1/8"-27; attr303815: PARKER.
PARKER
PARKER Hydraulic Quick Connect Hose Coupling: 1/8 in, 303 Stainless Steel, 11.36 lpm Max. Flow Rate (MPN SST-N1M). Key specifications — attr297111: 303 Stainless Steel; attr297114: 1/8"-27; attr303815: PARKER.
PARKER Hydraulic Quick Connect Hose Coupling: 3/4 in, 303 Stainless Steel, 105.99 lpm Max. Flow Rate (MPN SST-N6). Key specifications — attr297111: 303 Stainless Steel; attr297114: 3/4"-14; attr303815: PARKER.
PARKER
PARKER Hydraulic Quick Connect Hose Coupling: 3/4 in, 303 Stainless Steel, 105.99 lpm Max. Flow Rate (MPN SST-N6). Key specifications — attr297111: 303 Stainless Steel; attr297114: 3/4"-14; attr303815: PARKER.
PARKER Hydraulic Quick Connect Hose Coupling: 1/4 in, 303 Stainless Steel, 22.71 lpm Max. Flow Rate (MPN SST-N2). Key specifications — attr297111: 303 Stainless Steel; attr297114: 1/4"-18; attr303815: PARKER.
PARKER
PARKER Hydraulic Quick Connect Hose Coupling: 1/4 in, 303 Stainless Steel, 22.71 lpm Max. Flow Rate (MPN SST-N2). Key specifications — attr297111: 303 Stainless Steel; attr297114: 1/4"-18; attr303815: PARKER.
PARKER Non-Valved Nipple: 3/8 in, Steel, 6 gpm Max. Flow Rate, 3/8"-18 Thread Size, Male NPTF (MPN ST-N3M). Key specifications — attr297111: Steel; attr297114: 3/8"-18; attr303815: PARKER.
PARKER
PARKER Non-Valved Nipple: 3/8 in, Steel, 6 gpm Max. Flow Rate, 3/8"-18 Thread Size, Male NPTF (MPN ST-N3M). Key specifications — attr297111: Steel; attr297114: 3/8"-18; attr303815: PARKER.
PARKER Hydraulic Quick Connect Hose Coupling: 1/4 in, 303 Stainless Steel, 22.71 lpm Max. Flow Rate (MPN SST-N2M). Key specifications — attr297111: 303 Stainless Steel; attr297114: 1/4"-18; attr303815: PARKER.
PARKER
PARKER Hydraulic Quick Connect Hose Coupling: 1/4 in, 303 Stainless Steel, 22.71 lpm Max. Flow Rate (MPN SST-N2M). Key specifications — attr297111: 303 Stainless Steel; attr297114: 1/4"-18; attr303815: PARKER.
PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in, 303 Stainless Steel, 45.43 lpm Max. Flow Rate (MPN SST-N3). Key specifications — attr297111: 303 Stainless Steel; attr297114: 3/8"-18; attr303815: PARKER.
PARKER
PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in, 303 Stainless Steel, 45.43 lpm Max. Flow Rate (MPN SST-N3). Key specifications — attr297111: 303 Stainless Steel; attr297114: 3/8"-18; attr303815: PARKER.