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PARKER Compression Fitting Cap: 3/4 in OD Size, 1 3/16"-12 Thread Size, O-Ring Face Seal - O-Ring Face Seal Steel Compression Fittings
PARKERO-Ring Face Seal Steel Compression Fittings

PARKER Compression Fitting Cap: 3/4 in OD Size, 1 3/16"-12 Thread Size, O-Ring Face Seal

The PARKER Compression Fitting Cap (MPN 12 FNL-S) is an O-Ring Face Seal, Steel fitting from the Seal-Lok series, designed for 3/4 in OD tubing with a 1 3/16"-12 thread size. 3G Electric interprets this demand and…

SKU 3G-OTH-470500

Brand
PARKER
Item
Compression Fitting Cap: 3/4 in OD Size, 1 3/16"-12 Thread Size, O-Ring Face Seal
Category
O-Ring Face Seal Steel Compression Fittings
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Technical Specifications

PARKER
Manufacturer Part Number
12 FNL-S
Series
Seal-Lok
Type
O-Ring Face Seal, Steel
Thread Size
1 3/16"-12
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Compression Fitting Cap (MPN 12 FNL-S) is an O-Ring Face Seal, Steel fitting from the Seal-Lok series, designed for 3/4 in OD tubing with a 1 3/16"-12 thread size. 3G Electric interprets this demand and delivers genuine industrial components across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Parker, Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is the PARKER 12 FNL-S compression fitting cap used for?

The PARKER 12 FNL-S is an O-Ring Face Seal steel cap from the Seal-Lok series, used to seal and protect 3/4 in OD tubing ports in hydraulic systems. It prevents leakage and contamination in high-pressure fluid power applications across industries like manufacturing, mobile equipment, and oil and gas.

What are the specifications of the PARKER 12 FNL-S fitting?

The PARKER 12 FNL-S is a steel O-Ring Face Seal cap from the Seal-Lok series. It fits 3/4 in OD tubing and has a 1 3/16"-12 thread size. The manufacturer part number is 12 FNL-S. It is designed for reliable sealing in hydraulic and pneumatic systems.

Where to buy PARKER 12 FNL-S compression fitting cap worldwide?

3G Electric supplies the PARKER 12 FNL-S compression fitting cap worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this genuine Seal-Lok component for your hydraulic system needs.

How to install a PARKER Seal-Lok O-Ring Face Seal cap?

To install the PARKER 12 FNL-S cap, ensure the O-ring is clean and properly seated. Hand-tighten the cap onto the male thread, then use a wrench to torque to manufacturer specifications. Avoid over-tightening to prevent thread or seal damage. Always follow Parker's installation guidelines for leak-free performance.

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 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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