Page 89 - ParkerQuickCouplingCatalog38002010

Quick Coupling Division
8145 Lewis Road • Minneapolis, MN 55427
www.parker.com/quickcouplings B-45
Hydraulic Quick Couplings
B
Hydraulics
Specifications
Body Size (in.) 1/4
Rated Pressure (PSI) 10,000
Rated Connect-Under-Pressure Capability (PSI) 5000
Rated Flow (GPM) 3
Temperature Range (Polyurethane seals) -30° to +180°F
Vacuum test 20 in/Hg
Torque to connect at 1000 PSI 47 in/lbs.
High Pressure Couplings
1141 Series
Applications
The 1141 Series is a general purpose coupling for
high pressure connect-under-pressure applications.
Features
• 303 Stainless steel body.
• Brass locking sleeve
• Polyurethane seals to resist extrusion and abrasion.
• Self locking threads help prevent coupling from accidentally
disconnecting.
• Visual makeup – when fully coupled the edge of the sleeve
will be flush with the end of the male thread – giving a
visual check for complete coupling.
• Small diameter mating seal helps keep separation forces to
a minimum, allowing for easier connect and disconnect at
pressures up to 5,000 PSI.
• 10,000 PSI working pressure, 17,000 PSI intermittent
pressure.
• Dust caps and plugs included.
Coupler
Nipple
C
D
A
B
Body Thread
Size Part Size Dimensions Wt. (LB.)
(in.) No. NPTF (in.) P/Piece
C D
1/4 1141-63 1/4-18 2.00 .88 0.26
Body Thread
Size Part Size Dimensions Wt. (LB.)
(in.) No. NPTF (in.) P/Piece
A B
1/4 1141-62 1/4-18 2.75 1.00 0.40