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PARKER ST Series Hydraulic Quick-Connect Coupling Body - ST Series Hydraulic Quick-Connect Coupling Bodies
PARKERST Series Hydraulic Quick-Connect Coupling Bodies

PARKER ST Series Hydraulic Quick-Connect Coupling Body

The PARKER ST Series Hydraulic Quick-Connect Coupling Body (SKU BST-3, MPN BST-3) is a brass coupling with a 3/8"-18 Female NPTF connection and a maximum flow rate of 45.42 lpm. This component is part of our broad…

SKU 3G-OTH-598123

Also listed as: BST3 · BST 3

Brand
PARKER
Item
ST Series Hydraulic Quick-Connect Coupling Body
Part Number
BST-3
Category
ST Series Hydraulic Quick-Connect Coupling Bodies
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PARKER
Manufacturer Part Number
BST-3
Type
Brass, 45.42 lpm Max. Flow Rate, Female NPTF

Technical Documents

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

Product Description

The PARKER ST Series Hydraulic Quick-Connect Coupling Body (SKU BST-3, MPN BST-3) is a brass coupling with a 3/8"-18 Female NPTF connection and a maximum flow rate of 45.42 lpm. This component is part of our broad industrial supply across 14 departments, with specialist depth in fluid power and controls.

Frequently Asked Questions

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

The PARKER ST Series coupling body (MPN BST-3) is used in hydraulic systems for quick, leak-free connection and disconnection of fluid lines. It is common in mobile equipment, industrial machinery, and fluid power applications requiring reliable coupling under pressure.

What are the specifications of the PARKER BST-3 coupling?

The PARKER BST-3 is a brass hydraulic quick-connect coupling body with a 3/8"-18 Female NPTF connection. It has a maximum flow rate of 45.42 lpm and is part of the ST Series. These specs ensure compatibility with standard hydraulic systems.

Where to buy PARKER BST-3 hydraulic coupling worldwide?

3G Electric supplies the PARKER BST-3 hydraulic coupling worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine PARKER component for your fluid power needs.

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

To install the PARKER ST Series coupling, ensure the mating half is clean and undamaged. Apply thread sealant to the 3/8"-18 Female NPTF connection and tighten to the manufacturer's recommended torque. Always depressurize the system before connection or disconnection.

Used in

Common applications for PARKER
Industrial hydraulic presses — Parker D1VW directional control valves for precise flow direction
Injection molding machines — Parker solenoid coils and valves for cycle control
Material handling equipment — Parker hydraulic hose fittings and plugs for leak-free connections
High-pressure hydraulic systems — Parker extreme-pressure pipe fittings rated to 6,400 psi
Hydraulic filtration — Parker WPF Series filter elements for 5-micron contamination control
Pneumatic instrumentation — Parker A-Lok compression fittings for tubing connections
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PARKER Products

3G Electric supplies PARKER st series hydraulic quick-connect 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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Brass hydraulic quick-connect coupling body with 3/4"-14 Male NPTF connection and 106 lpm maximum flow rate. Used for leak-free connection and disconnection of hydraulic lines in fluid power systems
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Brass hydraulic quick-connect coupling body with 3/4"-14 Male NPTF connection and 106 lpm maximum flow rate. Used for leak-free connection and disconnection of hydraulic lines in fluid power systems

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