Connect Under Pressure Stainless Quick Couplings – 1141 Series

Description

1141 Series Couplers (hydraulic) 10,000 psi, connect with 1141 Series Nipples.
Parker’s 1141 Series have stainless steel bodies and brass sleeves. They are high pressure, thread to connect quick couplings with polyethylene seals that resist extrusion and abrasion. Couplers and nipples are available in 1/4″ size and have dust caps and plugs included.

Technical Characteristics:
• Size: 1/4”
• Material: 303 Stainless Steel
• Port Ends: Female NPTF
• Seal Material: Polyurethane

Technical Specifications
Application: High Pressure Hydraulics
Maximum Operating Pressure: 10000 psi, 689 bar
Product Type: Thread to Connect
Maximum Operating Temperature: 180 °F, 82 °C
Valve Type: Poppet
Minimum Operating Temperature: -30 °F
Body Size: 1/4 inch
Maximum Flow Rate: 3 gal/min
Connection Type: Female NPTF
Vacuum Pressure Rating: No
Connection Thread Size: 1/4″-18 inch
Seal Material: Polyurethane
Body Material: Stainless Steel

Markets:
• Oil and Gas

Features/Benefits:
• Rated pressure up to 10,000 psi and 17,000 psi intermittent pressure
• Small diameter mating seal keeps separation forces to a minimum, allowing easier threaded connection and disconnection at pressures up to 5000 psi
• Polyurethane seals resist extrusion and abrasion
• Threaded connection guards against accidental disconnection
• When fully coupled, sleeve covers the mating thread to visually confirm a complete connection
• Attached protective caps are included

Applications:
• Off shore oil equipment
• Pilot lines
• Test port access
• Hydraulic lines in corrosive environments

Additional information