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Hydraulic Fittings
399
DPL116
877.963.4966 •
dixonvalve.comL
7800 Series Hydraulic Thread-to-Connect Couplings
Applications:
•
Designed for applications requiring a coupling that can be connected under residual pressure with minimum spillage and air
inclusion. Widely used on dump trailer wet-line hydraulic systems and oil field equipment. Not recommended for continuous
hydraulic impulse applications.
Features:
•
interchangeable with Aeroquip 5100 series, Parker 6100 series and Snap-Tite 78 series, see Hydraulic Profile Chart on
page 849
Body
Size Female NPT PSI
at 70°F
Material
Part #
Price/E Opt
Qty
Body Nut
¾"
¾" - 14
3000
brass steel
78-600
$79.57
5
1"
1" - 11½
4000
brass steel
78-800
97.60
5
1¼"
1¼" - 11½
3000
brass steel
78-1000
178.23
5
1½"
1½" - 11½
2500
brass steel
78-1200
212.18
1
Couplers
Body
Size Male NPT PSI
at 70°F
Material
Part #
Price/E Opt
Qty
¾"
¾" - 14
3000
brass
79-600
$56.23
5
1"
1" - 11½
4000
brass
79-800
60.47
5
1¼"
1¼" - 11½
3000
brass
79-1000
125.19
5
1½"
1½" - 11½
2500
brass
79-1200
212.18
1
Plugs
Body
Size
Material
Part #
Price/E Opt
Qty
¾"
steel
77-600
$4.77
2
1"
steel
77-800
6.37
2
1¼"
steel
77-1000
8.49
2
1½"
steel
77-1200
10.61
2
Flanges
Body
Size
Material
Part #
Price/E Opt
Qty
¾"
steel
78-006
$18.23
1
1"
steel
78-008
20.09
1
1¼"
steel
78-010
28.84
1
1½"
steel
78-012
51.50
1
Screw Type Dust Plugs
Body
Size
Material
Part #
Price/E Opt
Qty
¾"
steel
79-006
$16.07
1
1"
steel
79-008
17.51
1
1¼"
steel
79-010
27.19
1
1½"
steel
79-012
47.38
1
Screw Type Dust Caps