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PARKER Hydraulic Quick Connect Hose Coupling: 1/2 in, 303 Stainless Steel - ST Series Hydraulic Quick-Connect Coupling Bodies
PARKERST Series Hydraulic Quick-Connect Coupling Bodies

PARKER Hydraulic Quick Connect Hose Coupling: 1/2 in, 303 Stainless Steel

The PARKER ST Series Hydraulic Quick-Connect Coupling Body (MPN SST-4M) is a 1/2"-14, 303 Stainless Steel coupling with a 45.43 lpm max flow rate. 3G Electric interprets your demand for this OEM-specified component…

SKU 3G-OTH-598127

Brand
PARKER
Item
Hydraulic Quick Connect Hose Coupling: 1/2 in, 303 Stainless Steel
Category
ST Series Hydraulic Quick-Connect Coupling Bodies
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Technical Specifications

PARKER
Manufacturer Part Number
SST-4M
Type
45.43 lpm Max. Flow Rate
Stainless Steel
303
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER ST Series Hydraulic Quick-Connect Coupling Body (MPN SST-4M) is a 1/2"-14, 303 Stainless Steel coupling with a 45.43 lpm max flow rate. 3G Electric interprets your demand for this OEM-specified component, sources it through our global supply network, and delivers it with technical support across 14 industrial departments — including specialist depth in pumps and controls.

Frequently Asked Questions

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

The PARKER ST Series coupling body (SST-4M) is used for quick, leak-free connection and disconnection of hydraulic lines in industrial fluid power systems. It is ideal for applications requiring frequent line changes, such as mobile equipment, machine tools, and hydraulic power units.

What are the specifications of the PARKER SST-4M coupling?

The PARKER SST-4M is a 1/2"-14 thread, 303 stainless steel hydraulic quick-connect coupling body with a maximum flow rate of 45.43 lpm. It is part of the ST Series and is designed for reliable performance in demanding hydraulic circuits.

Where to buy PARKER hydraulic couplings in worldwide?

3G Electric supplies and delivers PARKER hydraulic couplings worldwide. We source genuine OEM components like the SST-4M through our global network and handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to select the right PARKER quick-connect coupling for my system?

Select a PARKER quick-connect coupling by matching thread size, material, and flow rate to your system. For the SST-4M, ensure your hose or port has a 1/2"-14 thread and that your system flow does not exceed 45.43 lpm. 3G Electric provides technical support to help you choose the correct component.

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 bodies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in, Brass, 45.42 lpm Max. Flow Rate, Male NPTF (MPN BST-3M). Key specifications — attr297111: Brass; attr297114: 3/8"-18; attr303815: PARKER.
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PARKER Hydraulic Quick Connect Hose Coupling: 3/4 in, Brass, 106 lpm Max. Flow Rate, Female NPTF (MPN BST-6). Key specifications — attr297111: Brass; attr297114: 3/4"-14; attr303815: PARKER.
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PARKER Hydraulic Quick Connect Hose Coupling: 3/4 in, Brass, 106 lpm Max. Flow Rate, Female NPTF (MPN BST-6). Key specifications — attr297111: Brass; 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-2M). Key specifications — attr297111: 303 Stainless Steel; attr297114: 1/4"-18; attr303815: PARKER.
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PARKER Hydraulic Quick Connect Hose Coupling: 1/4 in, 303 Stainless Steel, 22.71 lpm Max. Flow Rate (MPN SST-2M). Key specifications — attr297111: 303 Stainless Steel; attr297114: 1/4"-18; attr303815: PARKER.
PARKER Hydraulic Quick Connect Hose Coupling: 1/8 in, 303 Stainless Steel, 11.36 lpm Max. Flow Rate (MPN SST-1). Key specifications — attr297111: 303 Stainless Steel; attr297114: 1/8"-27; attr303815: PARKER.
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PARKER Hydraulic Quick Connect Hose Coupling: 1/8 in, 303 Stainless Steel, 11.36 lpm Max. Flow Rate (MPN SST-1). Key specifications — attr297111: 303 Stainless Steel; attr297114: 1/8"-27; attr303815: PARKER.
PARKER Hydraulic Quick Connect Hose Coupling: 1/8 in, Brass, 11.36 lpm Max. Flow Rate, Female NPTF (MPN BST-1). Key specifications — attr297111: Brass; attr297114: 1/8"-27; attr303815: PARKER.
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PARKER Hydraulic Quick Connect Hose Coupling: 1/8 in, Brass, 11.36 lpm Max. Flow Rate, Female NPTF (MPN BST-1). Key specifications — attr297111: Brass; attr297114: 1/8"-27; attr303815: PARKER.
PARKER Hydraulic Quick Connect Hose Coupling: 1/2 in, Brass, 45.42 lpm Max. Flow Rate, Male NPTF (MPN BST-4M). Key specifications — attr297111: Brass; attr297114: 1/2"-14; attr303815: PARKER.
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PARKER Hydraulic Quick Connect Hose Coupling: 1/2 in, Brass, 45.42 lpm Max. Flow Rate, Male NPTF (MPN BST-4M). Key specifications — attr297111: Brass; 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-8M). Key specifications — attr297111: Brass; attr297114: 1"-11-1/2; attr303815: PARKER.
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PARKER Hydraulic Quick Connect Hose Coupling: 3/8 in, 303 Stainless Steel, 45.43 lpm Max. Flow Rate (MPN SST-3M). Key specifications — attr297111: 303 Stainless Steel; attr297114: 3/8"-18; attr303815: PARKER.
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