Page 105 - Parker - Quick Coupling Products

6100 Series
Hydraulic Quick Couplings Threaded Connection
Connect Under Pressure Flush valves, high flow

6100 Series is a thread to connect, low spill coupling that can
be connected under pressure. Coupler and nipple bodies are
corrosion resistant brass. Couplers are available with a steel
hex nut or heavy duty wing nut sleeve. A connection indicator
groove on the nipple body indicates when the connection is
complete and the valves are fully open.
Features:
• Rated pressures up to 3000 psi
• Thread to connect operation
B Hydraulics • Visual connection indicator
• Bonded valve seal stays in place under full pressure connect
and disconnect

• Rugged wing nut sleeve will withstand hammering to tighten
or loosen
• Optional flange for secure bulkhead mounting
• Standard end configuration is female pipe thread
• Special part numbers apply for CO2 transfer (contact QCD)
Applications:
• Submersible pumps
• Oil field equipment
• Dump trailers
Performance 6100 Series (1/2" & 3/4")
Test Fluid: OIL 150 SUS • Engine test stands
100
• Bulk liquid transfer
90
80 3/4"
Pressure Drop in PSID 60 Specifications
70
50
40
30
20 1/2" Body Size 3/4 3/4 1 1 - 1/4 1 - 1/2
Dash Number -08 -12 -16 -20 -24
10
0 Rated Pressure (psi) *
0 5 10 15 20 25 30 35 40
Flow in USGPM Female Half 3,000 3,000 3,000 2,750 2,000
Male Half 3,000 3,000 3,000 2,500 2,500
Complete Coupling
6100 Series (1", 1-1/4", 1-1/2") 3,000 3,000 3,000 2,750 2,500
Test Fluid: OIL 150 SUS Assembly
70 Rated Flow (gpm) 12 28 50 76 100
60 Temperature Range -40° to +250°F
(std seals)
1-1/2" * Not recommended for continuous hydraulic impulse applications at
50
Pressure Drop in PSID 40 1" rated pressures.
1-1/4"
30
20
10
0
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
Flow in USGPM

B-58 Parker Hannifin Corporation
Quick Coupling Division
Minneapolis, MN
www.parker.com/quickcouplings