- Availability & Price
- Search SKU
Filter by attributes
- Body Material
- Connection 1 Tube Outside Diameter
- Connection 1 Type
- Connection 2 Thread Size
- Connection 2 Tube Outside Diameter
- Connection 2 Type
- Connection 3 Thread Size
- Connection 3 Tube Outside Diameter
- Connection 3 Type
- Connection 4 Tube Outside Diameter
Recently viewed products
Seal-Lok O-Ring Face Seal Tube Fittings and Adapters
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
Parker's O-ring Face Seal (ORFS) Tube Fittings and Adapters, Seal-Lok, meet or exceed the requirements of both SAE J1453 and ISO 8434-3 and have international acceptance. O-ring face seal fittings offer zero clearance, resistance to over torque and vibration resistance making it an ideal reusable hydraulic fitting solution across many markets. Seal-Lok tube fittings and adapters come in steel and stainless steel. Parker's Trap-Seal for ORFS improves customer experience by eliminating potential hydraulic leaks caused by O-ring fall-out and O-ring pinch during assembly. This provides customers a competitive advantage while leading to reduced overall cost.
Markets:
• Construction
• Military Ground Systems
• Aerial Lift
• Agriculture
• Material Handling
• Military Marine
• Machine Tool
• Transportation
• Alternative Energy
• Off-Shore/Oil & Gas
Features/Benefits:
• Highly resistant to over-torque, withstanding 200% torque above the rated value without any damage to the fitting, creating unlimited reusability.
• Flat sealing surface allows for zero clearance installation.
• Suitable for a wide range of wall thicknesses and are adaptable to inch tube, metric tube and hose.
• Patented Trap-Seal design provides optimal seal retention in ORFS CORG groove and prevents seal pinch during assembly.
• Patent-pending FastSeal connection technology is new way to make fast, leak-free ORFS tube connections without the need for brazing or flanging equipment. Only a wrench and tube is needed. FastSeal is available under the Seal-Lok Nut selection option. See the Product Support tab for more information on FastSeal.
• Steel fittings come standard with ToughShield Plus plating which substantially exceeds the SAE corrosion hour requirements for red rust, lasting up to 3,000 hours without red rust as found by an independent test facility (tested to ASTM B117/ISO 9227). This enhanced performance provides customers with a competitive advantage through less downtime and extended equipment life, leading to increased revenues and reduced warranty costs.
• Parker's Robust Port Stud on adjustable ports is manufactured with a longer locknut virtually eliminating washer damage and potential leaks, as well as making assembly virtually mistake-proof. This feature improves customer internal efficiencies and reduces rework costs resulting from backup washer damage commonly seen with traditional SAE adjustable port ends in the market.
• Offered in steel and stainless steel in sizes 1/4" through 2” with working pressures up to 9200 psi.
Applications:
• Hydraulic fluid and gas handling connections
Read More...Markets:
• Construction
• Military Ground Systems
• Aerial Lift
• Agriculture
• Material Handling
• Military Marine
• Machine Tool
• Transportation
• Alternative Energy
• Off-Shore/Oil & Gas
Features/Benefits:
• Highly resistant to over-torque, withstanding 200% torque above the rated value without any damage to the fitting, creating unlimited reusability.
• Flat sealing surface allows for zero clearance installation.
• Suitable for a wide range of wall thicknesses and are adaptable to inch tube, metric tube and hose.
• Patented Trap-Seal design provides optimal seal retention in ORFS CORG groove and prevents seal pinch during assembly.
• Patent-pending FastSeal connection technology is new way to make fast, leak-free ORFS tube connections without the need for brazing or flanging equipment. Only a wrench and tube is needed. FastSeal is available under the Seal-Lok Nut selection option. See the Product Support tab for more information on FastSeal.
• Steel fittings come standard with ToughShield Plus plating which substantially exceeds the SAE corrosion hour requirements for red rust, lasting up to 3,000 hours without red rust as found by an independent test facility (tested to ASTM B117/ISO 9227). This enhanced performance provides customers with a competitive advantage through less downtime and extended equipment life, leading to increased revenues and reduced warranty costs.
• Parker's Robust Port Stud on adjustable ports is manufactured with a longer locknut virtually eliminating washer damage and potential leaks, as well as making assembly virtually mistake-proof. This feature improves customer internal efficiencies and reduces rework costs resulting from backup washer damage commonly seen with traditional SAE adjustable port ends in the market.
• Offered in steel and stainless steel in sizes 1/4" through 2” with working pressures up to 9200 psi.
Applications:
• Hydraulic fluid and gas handling connections
| Action | SKU | Availability | Partner Available | Price | Connection 3 Tube Outside Diameter | Body Material | Specifications Met | Dimensional Weight | Division | Maximum Dynamic Pressure | Connection 3 Thread Size | Connection 4 Tube Outside Diameter | Connection Type | Connection 3 Type | Shape | O-Ring Material | Connection 2 Thread Size | Connection 1 Tube Outside Diameter | Connection 1 Type | Connection 2 Tube Outside Diameter | Connection 2 Type | Connection 4 Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 BL-S | 166 in stock | 4905 in stock | $2.76 | na | Steel | SAE J1453 | 0.015485611510791366 lb | Tube Fittings Division | na | na | na | na | na | Nut | na | na | 12 mm | Female O-Ring Face Seal | na | na | na | |
| 8 C5OLO-SS | Backordered | 326 in stock | $136.36 | na | Stainless Steel | SAE J1453 | 0.19784172661870503 lb | Tube Fittings Division | 6000 psi | na | na | O-ring Face Seal | na | 90° Elbow | 90 Durometer Nitrile | na | 1/2 inch | Male O-Ring Face Seal | na | Male SAE-ORB | na | |
| 8 C6LO-S | 32 in stock | 1871 in stock | $20.01 | na | Steel | SAE J1453 | 0.056075253433616745 lb | Tube Fittings Division | 9200 psi | na | na | Tube to Tube | na | 90° Elbow | 90 Durometer Nitrile | na | 1/2 inch | Male O-Ring Face Seal | 1/2 inch | Female O-Ring Face Seal Swivel | na | |
| 8 C6LO-SS | Backordered | 5 in stock | $150.82 | na | Stainless Steel | SAE J1453 | 0.19784172661870503 lb | Tube Fittings Division | 9200 psi | na | na | O-ring Face Seal | na | 90° Elbow | 90 Durometer Nitrile | na | 12 mm | Male O-Ring Face Seal | 1/2 inch | Female O-Ring Face Seal Swivel | na | |
| 8 CLO-SS | Backordered | 71 in stock | $99.63 | na | Stainless Steel | SAE J1453 | 0.039568345323741004 lb | Tube Fittings Division | 6000 psi | na | na | Tube to NPT | na | 90° Elbow | 90 Durometer Nitrile | 3/8-18 inch | 12 mm | Male O-Ring Face Seal | na | Male NPT/NPTF | na | |
| 8 ELO-S | 1 in stock | 198 in stock | $19.40 | na | Steel | SAE J1453 | 0.04112185251798561 lb | Tube Fittings Division | 9200 psi | na | na | O-ring Face Seal | na | 90° Elbow | 90 Durometer Nitrile | na | 1/2 inch | Male O-Ring Face Seal | 1/2 inch | Male O-Ring Face Seal | na | |
| 8 ELO-SS | Backordered | Backordered | $110.83 | na | Stainless Steel | SAE J1453 | 0.19784172661870503 lb | Tube Fittings Division | 9200 psi | na | na | Tube to Tube | na | 90° Elbow | 90 Durometer Nitrile | na | 12 mm | Male O-Ring Face Seal | 1/2 inch | Male O-Ring Face Seal | na | |
| 8 F5OLO-S | 232 in stock | 3076 in stock | $5.73 | na | Steel | SAE J1453 | 0.03084138938848921 lb | Tube Fittings Division | 9200 psi | na | na | O-ring Face Seal | na | Straight | 90 Durometer Nitrile | 3/4-16 inch | 12 mm | Male O-Ring Face Seal | na | Male SAE-ORB | na | |
| 8 F5OLO-SS | Backordered | 8 in stock | $57.07 | na | Stainless Steel | SAE J1453 | 0.07913669064748201 lb | Tube Fittings Division | 9200 psi | na | na | Tube to SAE Straight Thread | na | Straight | 90 Durometer Nitrile | 3/4-16 inch | 1/2 inch | Male O-Ring Face Seal | na | Male SAE-ORB | na | |
| 8 F65OL-S | 5 in stock | 347 in stock | $25.01 | na | Steel | SAE J1453 | 0.044946043165467624 lb | Tube Fittings Division | 9200 psi | na | na | Tube to SAE Straight Thread | na | Straight | 90 Durometer Nitrile | 3/4-16 inch | 12 mm | Female O-Ring Face Seal Swivel | na | Male SAE-ORB | na | |
| 8 F6L-S | 2 in stock | 125 in stock | $30.18 | na | Steel | SAE J1453 | 0.07913669064748201 lb | Tube Fittings Division | 6000 psi | na | na | Tube to NPT | na | Straight | na | na | 1/2 inch | Female O-Ring Face Seal Swivel | na | Male NPT/NPTF | na | |
| 8 FF5OLO-S | 70 in stock | 159 in stock | $21.88 | na | Steel | SAE J1453 | 0.06168277877697842 lb | Tube Fittings Division | 9200 psi | na | na | Tube to SAE Straight Thread | na | Straight | 90 Durometer Nitrile | 3/4-16 inch | 1/2 inch | Male O-Ring Face Seal - Long | na | Male SAE-ORB | na | |
| 8 FLO-S | 26 in stock | 551 in stock | $6.15 | na | Steel | SAE J1453 | 0.024928057553956832 lb | Tube Fittings Division | 6000 psi | na | na | Tube to NPT | na | Straight | 90 Durometer Nitrile | na | 1/2 inch | Male O-Ring Face Seal | na | Male NPT/NPTF | na | |
| 8 FLO-SS | Backordered | 15 in stock | $71.21 | na | Stainless Steel | SAE J1453 | 0.19784172661870503 lb | Tube Fittings Division | 6000 psi | na | na | O-ring Face Seal | na | Straight | 90 Durometer Nitrile | 3/8-18 inch | 1/2 inch | Male O-Ring Face Seal | na | Male NPT/NPTF | na | |
| 8 FNL-S | 196 in stock | 2181 in stock | $6.37 | na | Steel | SAE J1453 | 0.011236510791366906 lb | Tube Fittings Division | 9200 psi | na | na | na | na | Cap | na | na | 12 mm | Female O-Ring Face Seal | na | na | na | |
| 8 FNL-SS | Backordered | 187 in stock | $105.50 | na | Stainless Steel | SAE J1453 | 0.07913669064748201 | Tube Fittings Division | 9200 | na | na | O-ring Face Seal | na | Cap | na | na | 1/2 | Female O-Ring Face Seal | na | na | na | |
| 8 HL6-S | Backordered | 214 in stock | $55.04 | na | Steel | SAE J1453 | 0.07742805755395683 lb | Tube Fittings Division | 9200 psi | na | na | Tube to Tube | na | Straight | na | na | 1/2 inch | Female O-Ring Face Seal Swivel | 1/2 inch | Female O-Ring Face Seal Swivel | na | |
| 8 HLO-S | 51 in stock | 2222 in stock | $7.35 | na | Steel | SAE J1453 | 0.03084138938848921 lb | Tube Fittings Division | 9200 psi | na | na | O-ring Face Seal | na | Straight | 90 Durometer Nitrile | na | 12 mm | Male O-Ring Face Seal | 1/2 inch | Male O-Ring Face Seal | na | |
| 8 HLO-SS | Backordered | 22 in stock | $67.45 | na | Stainless Steel | SAE J1453 | 0.19784172661870503 lb | Tube Fittings Division | 9200 psi | na | na | O-ring Face Seal | na | Straight | 90 Durometer Nitrile | na | 12 mm | Male O-Ring Face Seal | 1/2 inch | Male O-Ring Face Seal | na | |
| 8 JLO-S | 17 in stock | 389 in stock | $20.23 | 1/2 inch | Steel | SAE J1453 | 0.06168277877697842 lb | Tube Fittings Division | 9200 psi | na | na | O-ring Face Seal | Male O-Ring Face Seal | Tee | 90 Durometer Nitrile | na | 1/2 inch | Male O-Ring Face Seal | 12 mm | Male O-Ring Face Seal | na |
© COPYRIGHT Connector Specialists 2025 | TERMS & CONDITIONS