Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

PARKER FEM Series Hydraulic Quick-Connect Coupling Body - FEM Series Hydraulic Quick-Connect Coupling Bodies
PARKERFEM Series Hydraulic Quick-Connect Coupling Bodies

PARKER FEM Series Hydraulic Quick-Connect Coupling Body

The PARKER FEM Series Hydraulic Quick-Connect Coupling Body (MPN FEM-251-6FO-NL) is a steel-bodied coupling with a 9/16"-18 thread size and a maximum flow rate of 11.36 lpm. 3G Electric interprets demand and delivers…

SKU 3G-OTH-456908

Also listed as: FEM2516FONL · FEM 251 6FO NL

Brand
PARKER
Item
FEM Series Hydraulic Quick-Connect Coupling Body
Category
FEM Series Hydraulic Quick-Connect Coupling Bodies
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
FEM-251-6FO-NL
Type
Steel, 11.36 lpm Max. Flow Rate
Thread Size
9/16"-18
Body Material
Steel

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The PARKER FEM Series Hydraulic Quick-Connect Coupling Body (MPN FEM-251-6FO-NL) is a steel-bodied coupling with a 9/16"-18 thread size and a maximum flow rate of 11.36 lpm. 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 FEM-251-6FO-NL hydraulic quick connect coupling used for?

The PARKER FEM Series coupling body is used for quick, leak-free connection and disconnection of hydraulic lines in industrial fluid power systems. It is commonly applied in mobile equipment, machine tools, and hydraulic power units where reliable sealing and easy maintenance are required.

What are the specifications of the PARKER FEM-251-6FO-NL coupling?

This PARKER FEM Series coupling body has a 9/16"-18 thread size, a steel body, and a maximum flow rate of 11.36 lpm. It is designed for hydraulic quick-connect applications and is manufactured by PARKER under part number FEM-251-6FO-NL.

Where to buy the PARKER FEM-251-6FO-NL coupling worldwide?

3G Electric supplies the genuine PARKER FEM-251-6FO-NL coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this hydraulic quick-connect component.

How to select the correct PARKER FEM Series coupling body?

To select the correct PARKER FEM Series coupling body, match the thread size (9/16"-18), body material (steel), and maximum flow rate (11.36 lpm) to your hydraulic system requirements. Verify port configuration and operating pressure with your system specs before ordering.

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 fem 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This Parker FET Series hydraulic quick-connect coupling body features a 316 stainless steel body and fluorocarbon seals for corrosion resistance and fluid compatibility. With a 1"-11-1/2 thread size, it is used in fluid power systems for rapid, leak-free connection and disconnection of hydraulic lines. Common applications include industrial machinery, mobile equipment, and process plants
PARKER
This Parker FET Series hydraulic quick-connect coupling body features a 316 stainless steel body and fluorocarbon seals for corrosion resistance and fluid compatibility. With a 1"-11-1/2 thread size, it is used in fluid power systems for rapid, leak-free connection and disconnection of hydraulic lines. Common applications include industrial machinery, mobile equipment, and process plants
Brass hydraulic quick-connect coupling body with 1"-11-1/2 Male NPTF threads. Maximum flow rate of 189.3 lpm. Suitable for connecting and disconnecting hydraulic lines in fluid power systems, such as mobile equipment and plant hydraulics
PARKER
Brass hydraulic quick-connect coupling body with 1"-11-1/2 Male NPTF threads. Maximum flow rate of 189.3 lpm. Suitable for connecting and disconnecting hydraulic lines in fluid power systems, such as mobile equipment and plant hydraulics
Brass coupling body for hydraulic quick-connect systems. Features 9/16"-18 thread size and 11.36 lpm maximum flow rate. Suitable for fluid power connections in industrial machinery and molding equipment
PARKER
Brass coupling body for hydraulic quick-connect systems. Features 9/16"-18 thread size and 11.36 lpm maximum flow rate. Suitable for fluid power connections in industrial machinery and molding equipment
Steel-bodied hydraulic quick-connect coupling body with fluorocarbon seal. Features a 3/8-inch coupling size and Female NPTF connection. Used in hydraulic systems for rapid connection and disconnection of fluid lines under pressure
Parker
Steel-bodied hydraulic quick-connect coupling body with fluorocarbon seal. Features a 3/8-inch coupling size and Female NPTF connection. Used in hydraulic systems for rapid connection and disconnection of fluid lines under pressure
This Parker 71 Series hydraulic quick-connect coupling body features a 316 stainless steel construction with a fluorocarbon seal. It has a female NPSF connection and a 1/2 in coupling size. Typical applications include fluid power systems requiring rapid connection and disconnection of hydraulic lines, particularly in corrosive or high-temperature environments
Parker
This Parker 71 Series hydraulic quick-connect coupling body features a 316 stainless steel construction with a fluorocarbon seal. It has a female NPSF connection and a 1/2 in coupling size. Typical applications include fluid power systems requiring rapid connection and disconnection of hydraulic lines, particularly in corrosive or high-temperature environments
Brass hydraulic quick-connect coupling body from the Moldmate Series. Designed for rapid connection and disconnection in fluid power systems. Suitable for mold cooling, die casting, and general hydraulic circuits. Max flow rate 11.36 lpm
PARKER
Brass hydraulic quick-connect coupling body from the Moldmate Series. Designed for rapid connection and disconnection in fluid power systems. Suitable for mold cooling, die casting, and general hydraulic circuits. Max flow rate 11.36 lpm

More from PARKER

View all PARKER parts
Steel hydraulic quick-connect coupling body for FEM series. Features 1"-11-1/2 thread size and maximum flow rate of 189.27 lpm. Used for rapid connection and disconnection of hydraulic lines in fluid power systems
PARKER
Steel hydraulic quick-connect coupling body for FEM series. Features 1"-11-1/2 thread size and maximum flow rate of 189.27 lpm. Used for rapid connection and disconnection of hydraulic lines in fluid power systems
Steel-bodied quick-connect coupling body for hydraulic systems. Features 1-1/16"-12 thread size and maximum flow rate of 75.71 lpm. Used to connect and disconnect fluid lines without tools in hydraulic power units, mobile equipment, and industrial machinery
PARKER
Steel-bodied quick-connect coupling body for hydraulic systems. Features 1-1/16"-12 thread size and maximum flow rate of 75.71 lpm. Used to connect and disconnect fluid lines without tools in hydraulic power units, mobile equipment, and industrial machinery
Steel-bodied quick-connect coupling body for hydraulic systems, enabling rapid connection and disconnection of fluid lines. Features 9/16"-18 thread size and maximum flow rate of 45.42 lpm. Suitable for use in industrial machinery, mobile equipment, and fluid power applications
PARKER
Steel-bodied quick-connect coupling body for hydraulic systems, enabling rapid connection and disconnection of fluid lines. Features 9/16"-18 thread size and maximum flow rate of 45.42 lpm. Suitable for use in industrial machinery, mobile equipment, and fluid power applications
Steel-bodied hydraulic quick-connect coupling body for fluid power systems. Features 1-1/16-12 thread size and maximum flow rate of 45.42 lpm. Used for rapid connection and disconnection of hydraulic lines in mobile equipment, industrial machinery, and hydraulic tools
PARKER
Steel-bodied hydraulic quick-connect coupling body for fluid power systems. Features 1-1/16-12 thread size and maximum flow rate of 45.42 lpm. Used for rapid connection and disconnection of hydraulic lines in mobile equipment, industrial machinery, and hydraulic tools
Steel-bodied hydraulic quick-connect coupling body with 7/8"-14 thread and 18 g/min maximum flow rate. Used in fluid power systems for rapid connection and disconnection of hydraulic lines in industrial machinery, mobile equipment, and hydraulic tools
PARKER
Steel-bodied hydraulic quick-connect coupling body with 7/8"-14 thread and 18 g/min maximum flow rate. Used in fluid power systems for rapid connection and disconnection of hydraulic lines in industrial machinery, mobile equipment, and hydraulic tools
Steel-bodied hydraulic quick-connect coupling body with 7/8"-14 thread size and maximum flow rate of 45.42 lpm. Used in hydraulic systems for rapid, leak-free connection and disconnection of fluid lines in industrial and mobile equipment
PARKER
Steel-bodied hydraulic quick-connect coupling body with 7/8"-14 thread size and maximum flow rate of 45.42 lpm. Used in hydraulic systems for rapid, leak-free connection and disconnection of fluid lines in industrial and mobile equipment
Steel-bodied quick-connect coupling body with 1/2"-14 thread size and maximum flow rate of 45.42 lpm. Designed for hydraulic systems requiring reliable fluid transfer in industrial machinery, mobile equipment, and hydraulic power units
PARKER
Steel-bodied quick-connect coupling body with 1/2"-14 thread size and maximum flow rate of 45.42 lpm. Designed for hydraulic systems requiring reliable fluid transfer in industrial machinery, mobile equipment, and hydraulic power units
Steel-bodied quick-connect coupling body for hydraulic systems. Features 1-1/16"-12 thread size and maximum flow rate of 45.42 lpm. Used for fast, leak-free connection and disconnection of fluid lines in industrial machinery and mobile equipment
PARKER
Steel-bodied quick-connect coupling body for hydraulic systems. Features 1-1/16"-12 thread size and maximum flow rate of 45.42 lpm. Used for fast, leak-free connection and disconnection of fluid lines in industrial machinery and mobile equipment