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PARKER Compression Fitting Union: 1/4 in OD x 1/4 in OD Size - O-Ring Face Seal Steel Compression Fittings
PARKERO-Ring Face Seal Steel Compression Fittings

PARKER Compression Fitting Union: 1/4 in OD x 1/4 in OD Size

The PARKER Compression Fitting Union (1/4 in OD x 1/4 in OD Size) is an O-Ring Face Seal Steel Compression Fitting from the Seal-Lok series, rated for a maximum operating pressure of 9,200 psi (MPN 4 HLO-S). 3G…

SKU 3G-OTH-470490

Brand
PARKER
Item
Compression Fitting Union: 1/4 in OD x 1/4 in OD Size
Category
O-Ring Face Seal Steel Compression Fittings
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Technical Specifications

PARKER
Manufacturer Part Number
4 HLO-S
Series
Seal-Lok
Max Op Pressure
9,200 psi
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Compression Fitting Union (1/4 in OD x 1/4 in OD Size) is an O-Ring Face Seal Steel Compression Fitting from the Seal-Lok series, rated for a maximum operating pressure of 9,200 psi (MPN 4 HLO-S). 3G Electric interprets this demand and delivers the genuine part, backed by specialist expertise in fluid-control components across 14 industrial departments.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the PARKER 4 HLO-S compression fitting union used for?

The PARKER 4 HLO-S is an O-Ring Face Seal Steel Compression Fitting Union from the Seal-Lok series. It connects two 1/4 in OD tubes in high-pressure hydraulic systems, rated up to 9,200 psi. 3G Electric supplies this genuine PARKER part for fluid-control applications across industries.

What are the specifications of the PARKER Seal-Lok 4 HLO-S?

The PARKER Seal-Lok 4 HLO-S is a steel compression fitting union with 1/4 in OD x 1/4 in OD size. It has a maximum operating pressure of 9,200 psi and is part of the O-Ring Face Seal series. The manufacturer part number is 4 HLO-S.

Where to buy PARKER 4 HLO-S compression fitting union worldwide?

3G Electric supplies the genuine PARKER 4 HLO-S compression fitting union worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this Seal-Lok fitting for your hydraulic system needs.

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

To install a PARKER Seal-Lok fitting like the 4 HLO-S, ensure the O-ring is seated and lubricated. Tighten the nut to the manufacturer's recommended torque for a leak-free seal. 3G Electric provides technical support for proper installation of these high-pressure compression fittings.

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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