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PARKER SM Series Hydraulic Quick-Connect Coupling Plug, SM-252-4FP - SM Series Hydraulic Quick-Connect Coupling Plugs
PARKERSM Series Hydraulic Quick-Connect Coupling Plugs

PARKER SM Series Hydraulic Quick-Connect Coupling Plug, SM-252-4FP

The PARKER SM Series Hydraulic Quick-Connect Coupling Plug (Nipple Assembly) is a steel-bodied, female NPTF connector with a 1/4"-18 thread size and 1/4 in coupling size, rated for temperatures from -40 to 250 Deg F…

SKU 3G-OTH-460727

Also listed as: SM2524FP · SM 252 4FP

Brand
PARKER
Item
SM Series Hydraulic Quick-Connect Coupling Plug, SM-252-4FP
Category
SM Series Hydraulic Quick-Connect Coupling Plugs
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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
SM-252-4FP
Type
Female NPTF, Steel, NPTF
Thread Size
1/4"-18
Body Material
Steel
Connection Type
NPTF
Temperature Range
-40 to 250 Deg F

Technical Documents

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

Product Description

The PARKER SM Series Hydraulic Quick-Connect Coupling Plug (Nipple Assembly) is a steel-bodied, female NPTF connector with a 1/4"-18 thread size and 1/4 in coupling size, rated for temperatures from -40 to 250 Deg F. As a genuine PARKER component (MPN SM-252-4FP), it is designed for reliable hydraulic connections in industrial systems.

Frequently Asked Questions

What is the PARKER SM-252-4FP nipple assembly used for?

The PARKER SM-252-4FP is a hydraulic quick-connect coupling plug (nipple assembly) used to create a secure, leak-resistant connection in industrial hydraulic systems. It is suitable for applications requiring a steel-bodied, female NPTF connector with a 1/4"-18 thread size and a temperature range of -40 to 250 Deg F.

What are the specifications of the PARKER SM-252-4FP?

The PARKER SM-252-4FP is a steel-bodied, female NPTF nipple assembly with a 1/4 in coupling size and 1/4"-18 thread size. It is rated for temperatures from -40 to 250 Deg F and uses NPTF connection type. The manufacturer part number is SM-252-4FP, and it is part of the SM Series hydraulic quick-connect coupling plugs.

Where to buy PARKER SM-252-4FP worldwide?

3G Electric supplies the genuine PARKER SM-252-4FP nipple assembly worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this steel-bodied, female NPTF hydraulic coupling plug for your industrial system.

How to install the PARKER SM-252-4FP nipple assembly?

To install the PARKER SM-252-4FP, ensure the female NPTF threads (1/4"-18) are clean and apply appropriate thread sealant. Hand-tighten the steel nipple assembly into the mating port, then use a wrench for final torque per manufacturer guidelines. Avoid over-tightening to prevent damage. Verify the connection is leak-free before pressurizing the hydraulic system.

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 sm series hydraulic quick-connect coupling plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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