PARKERParker FET Series Hydraulic Quick-Connect Coupling Bodies

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

SKU 3G-OTH-461766

Brand

PARKER

Item

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

Technical Specifications

PARKER

Manufacturer Part Number

FS-251-6FO-E5 

Type

Female NPSM 

Thread Size

9/16"-18 

Body Material

316 Stainless Steel 

Seal Material

Ethylene Propylene 

Stainless Steel

316

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Technical Documents

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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-251-6FO-E5) is a 1/4 in coupling size, 316 stainless steel unit with a Female NPSM thread of 9/16"-18 and an Ethylene Propylene seal. 3G Electric interprets this demand and delivers it across 14 industrial departments, with specialist depth in pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the Parker FET Series hydraulic quick-connect coupling body used for?

The Parker FET Series coupling body (MPN FS-251-6FO-E5) is used for quick, leak-free connections in hydraulic systems, typically in industrial fluid power applications. Its 316 stainless steel construction and ethylene propylene seal suit water, steam, or chemical transfer where corrosion resistance is critical.

What are the specifications of the Parker FS-251-6FO-E5 coupling?

This Parker FET Series coupling body has a 1/4 in coupling size, 316 stainless steel body, 9/16"-18 Female NPSM thread, and an ethylene propylene seal. It is designed for hydraulic quick-connect applications requiring corrosion resistance and reliable sealing under pressure.

Where to buy Parker hydraulic quick-connect couplings worldwide?

3G Electric supplies and delivers Parker hydraulic quick-connect couplings, including the FET Series FS-251-6FO-E5, to worldwide locations. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine Parker components for your industrial fluid power needs.

How to select the correct Parker quick-connect coupling body?

Select based on coupling size, thread type, body material, and seal compatibility with your fluid. For the FS-251-6FO-E5, confirm 1/4 in size, 9/16"-18 Female NPSM threads, 316 stainless steel for corrosive environments, and ethylene propylene seals for water or steam service.

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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