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PARKER 4 TLFA-S O-Ring Face Seal Compression Fitting Nut - O-Ring Face Seal Stainless Steel Compression Fittings
PARKERO-Ring Face Seal Stainless Steel Compression Fittings

PARKER 4 TLFA-S O-Ring Face Seal Compression Fitting Nut

The PARKER Compression Fitting Nut (MPN 4 TLFA-S) is an O-Ring Face Seal Stainless Steel Compression Fitting for 1/4 in OD tubing, with a 9/16"-18 thread size. Part of the TLFA-S series, this steel nut provides a…

SKU 3G-OTH-479265

Also listed as: 4TLFAS · 4 TLFA S · 4-TLFA-S

Brand
PARKER
Item
4 TLFA-S O-Ring Face Seal Compression Fitting Nut
Category
O-Ring Face Seal Stainless Steel Compression Fittings
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Payment
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Technical Specifications

PARKER
Manufacturer Part Number
4 TLFA-S
Series
TLFA-S
Type
O-Ring Face Seal, Steel
Thread Size
9/16"-18

Technical Documents

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

Product Description

The PARKER Compression Fitting Nut (MPN 4 TLFA-S) is an O-Ring Face Seal Stainless Steel Compression Fitting for 1/4 in OD tubing, with a 9/16"-18 thread size. Part of the TLFA-S series, this steel nut provides a reliable seal in industrial fluid systems.

Frequently Asked Questions

What is the PARKER 4 TLFA-S compression fitting nut used for?

The PARKER 4 TLFA-S nut is used in industrial fluid systems to secure O-Ring Face Seal connections on 1/4 in OD tubing. It provides a leak-tight seal in hydraulic, pneumatic, and process lines across machining, power transmission, and instrumentation applications.

What are the specifications of the PARKER 4 TLFA-S nut?

The PARKER 4 TLFA-S is a steel O-Ring Face Seal compression fitting nut from the TLFA-S series. It fits 1/4 in OD tubing with a 9/16"-18 thread size. The manufacturer part number is 4 TLFA-S, and it is designed for reliable sealing in fluid systems.

Where to buy the PARKER 4 TLFA-S compression fitting nut worldwide?

3G Electric supplies the PARKER 4 TLFA-S compression fitting nut worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this genuine PARKER part for your fluid system needs.

How to install the PARKER 4 TLFA-S O-Ring Face Seal nut?

To install the PARKER 4 TLFA-S nut, ensure the O-ring is seated in the face seal groove. Hand-tighten the nut onto the mating fitting, then use a wrench to torque to manufacturer specifications. Avoid over-tightening to prevent O-ring damage. Always follow system pressure and temperature guidelines.

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 o-ring face seal stainless steel compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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