Bleed Adapters | Product Series

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Bleed Adapters

Bleed Adapters

Where to Buy

Parker's Bleed Adapters allow for bleeding hydraulic systems without "cracking" hydraulic connections.

Technical Specifications

  • Maximum Operating Pressure: 9200 (Dynamic Pressure) psi, 63 (Dynamic Pressure) MPa, 634 (Dynamic Pressure) bar
  • Connection Type: Bleed Adapter
  • Materials of Construction: Steel, Zinc Plated
  • Application: Various
  • Shape: Straight
  • Connection 2 Size: SAE-ORB size 7/16-20 and NPTF size 1/4-18
  • Maximum Static Pressure: 6500 to 12000 psi
Safety Warning

Full Product Description

Parker's Bleed Adapters are designed specifically for installation directly to O-ring Face Seal (ORFS) type fittings or into SAE or NPT manifolds and valves where bleeding is often required. Bleed adapters are especially beneficial in hydraulic system applications where elastomeric seals can be extruded and/or damaged during bleeding done by "cracking" a connection.

Markets:
• Construction
• Agriculture
• Mining
• Oil & Gas
• Transportation
• Alternative fuel

Features/Benefits:
• Uses standard automotive bleed screw design which is permanently crimped into body housing for blowout prevention.
• Easily bleed a hydraulic systems without “cracking,” protecting against the possible high force of larger size fittings or the potential for elastomeric seals extruding or becoming damaged.
• In-port options with SAE and NPT male studs and tube and hose connection options to male and female ORFS fittings.
• Available in steel in sizes 1 1/4” through 1 ½” with working pressures of up to 12,000 psi.

Applications:
• Hydraulic fluid handling connections

Related Documents

Literature and Reference Materials
Industrial Tube Fittings, Adapters and Equipment - Cat. 4300
Services
Rapid Custom Manufacturing
Compliance, Certifications & Safety
Lloyds Register Zertifikat LR2382868TA-Triple-Lok
Tube Fittings Division Frequently Asked Questions
Communities, Blogs & Industry Links
TFD techConnect - Industry Information and Technical Tips
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Products Connection 1 Style Connection 1 Tube O.D. (inch) Connection 1 Thread Size (inch) O-Ring Material
10 FNLBA-S Female O-ring Face Seal 5/8 na na
12 FNLBA-S Female O-ring Face Seal 3/4 na na
16 FNLBA-S Female O-ring Face Seal 1 na na
20 FNLBA-S Female O-ring Face Seal 1 1/4 na na
24 FNLBA-S Female O-ring Face Seal 1 1/2 na na
8 FNLBA-S Female O-ring Face Seal 1/2 na na
1/4 HPBA-S Male NPTF na 1/4-18 na
4 P5ONBA-S Male SAE-ORB na 7/16-20 90 Durometer Nitrile
10 PNLOBA-S Male O-ring Face Seal 5/8 na 90 Durometer Nitrile
12 PNLOBA-S Male O-ring Face Seal 3/4 na 90 Durometer Nitrile
12 PNLOBA-S FKM Male O-ring Face Seal 3/4 na 90 Durometer Fluorocarbon
16 PNLOBA-S Male O-ring Face Seal 1 na 90 Durometer Nitrile
16 PNLOBA-S FKM Male O-ring Face Seal 1 na 90 Durometer Fluorocarbon
24 PNLOBA-S Male O-ring Face Seal 1 1/2 na 90 Durometer Nitrile
4 PNLOBA-S Male O-ring Face Seal 1/4 na 90 Durometer Nitrile
6 PNLOBA-S Male O-ring Face Seal 3/8 na 90 Durometer Nitrile
6 PNLOBA-S FKM Male O-ring Face Seal 3/8 na 90 Durometer Fluorocarbon
8 PNLOBA-S Male O-ring Face Seal 1/2 na 90 Durometer Nitrile
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