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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-4) is a 1/2" hose coupling made from 303 Stainless Steel, with a maximum flow rate of 45.43 lpm and a 1/2"-14 thread. 3G Electric interprets demand…

SKU 3G-OTH-598154

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-4
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-4) is a 1/2" hose coupling made from 303 Stainless Steel, with a maximum flow rate of 45.43 lpm and a 1/2"-14 thread. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in pumps and controls as an authorised distributor.

Frequently Asked Questions

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

The PARKER ST Series coupling body (SST-4) is used for quick, leak-free connection and disconnection of hydraulic hoses in industrial fluid power systems. It is ideal for applications requiring 303 stainless steel corrosion resistance, such as chemical processing, marine, and food-grade environments.

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

The PARKER SST-4 is a 1/2" hose coupling with 1/2"-14 threads, made from 303 stainless steel. It has a maximum flow rate of 45.43 lpm. This ST Series body is designed for hydraulic quick-connect applications where durability and corrosion resistance are critical.

Where to buy PARKER SST-4 hydraulic coupling worldwide?

3G Electric supplies the PARKER SST-4 hydraulic quick-connect coupling worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine PARKER components and support procurement across 14 departments.

How to select the correct PARKER ST Series coupling body?

To select the correct PARKER ST Series coupling body, match the thread size (1/2"-14 for SST-4), material (303 stainless steel for corrosion resistance), and maximum flow rate (45.43 lpm) to your hydraulic system requirements. Confirm compatibility with your hose ends and operating pressure.

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: 3/4 in, 303 Stainless Steel, 105.99 lpm Max. Flow Rate (MPN SST-6M). Key specifications — attr297111: 303 Stainless Steel; attr297114: 3/4"-14; attr303815: PARKER.
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