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PARKER Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, 316 Stainless Steel - Parker FET Series Hydraulic Quick-Connect Coupling Bodies
PARKERParker FET Series Hydraulic Quick-Connect Coupling Bodies

PARKER Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, 316 Stainless Steel

The PARKER FET Series Hydraulic Quick-Connect Coupling Body (MPN FS-251-4FB) is a 1/4 in coupling size unit with a 316 Stainless Steel body, a 9/16"-18 Female BSPF thread, and a Fluorocarbon seal. 3G Electric…

SKU 3G-OTH-461734

Brand
PARKER
Item
Hydraulic Quick Connect Hose Coupling: 1/4 in Coupling Size, 316 Stainless Steel
Category
Parker FET Series Hydraulic Quick-Connect Coupling Bodies
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Technical Specifications

PARKER
Manufacturer Part Number
FS-251-4FB
Type
Female BSPF
Thread Size
9/16"-18
Body Material
316 Stainless Steel
Seal Material
Fluorocarbon
Stainless Steel
316
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER FET Series Hydraulic Quick-Connect Coupling Body (MPN FS-251-4FB) is a 1/4 in coupling size unit with a 316 Stainless Steel body, a 9/16"-18 Female BSPF thread, and a Fluorocarbon seal. 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 FS-251-4FB hydraulic quick connect coupling used for?

The PARKER FS-251-4FB is a FET Series hydraulic quick-connect coupling body used in fluid power systems for rapid, leak-free connection and disconnection of hydraulic lines. It is commonly applied in industrial machinery, mobile equipment, and process systems requiring 316 stainless steel corrosion resistance.

What are the specifications of the PARKER FS-251-4FB coupling?

The PARKER FS-251-4FB is a 1/4 in coupling size, 316 stainless steel body, with a 9/16"-18 Female BSPF thread and a fluorocarbon seal. It is a Parker FET Series quick-connect coupling body, MPN FS-251-4FB, designed for hydraulic applications requiring chemical compatibility and high-pressure integrity.

Where to buy the PARKER FS-251-4FB coupling worldwide?

3G Electric supplies the genuine PARKER FS-251-4FB coupling worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this 316 stainless steel Parker FET Series coupling body.

How to select the correct Parker quick connect coupling for hydraulic systems?

To select the correct Parker quick connect coupling, match the coupling size (1/4 in), thread type (Female BSPF), and body material (316 stainless steel) to your system's pressure, flow, and fluid compatibility. The fluorocarbon seal in the FS-251-4FB suits high-temperature or aggressive hydraulic fluids. Verify thread size 9/16"-18.

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 parker fet 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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