ParkerSM Series Hydraulic Quick-Connect Coupling Bodies
Parker Coupler: 1/4 in Coupling Size, 1/4"-18 Thread Size, Female NPTF, Brass
The PARKER SM Series Hydraulic Quick-Connect Coupling Body (SKU 878FA6, MPN SM-251-4FP-B) is a brass-bodied coupler with a 1/4 in coupling size and 1/4"-18 thread size. It features a female NPTF connection, a…
SKU 3G-OTH-453221
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Parker Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The PARKER SM Series Hydraulic Quick-Connect Coupling Body (SKU 878FA6, MPN SM-251-4FP-B) is a brass-bodied coupler with a 1/4 in coupling size and 1/4"-18 thread size. It features a female NPTF connection, a temperature range of -40 to 250 Deg F, and a maximum flow rate of 3 g/min.
Used in
Common applications for ParkerInjection 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 bodies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
