Figure 3
Coupling Type
Body Size Thread
2HIL10 2HIL15 2HIL20 2HIL720 2HILLLRA720 Part Number
Socket/Female 1/4 1/8-27 NPTF Socket/Female 1/4 1/4-18 NPTF Socket/Female 1/4 3/8-18 NPTF Socket/Female 1/4 7/16-20 NPTF Socket/Female 1/4 7/16-20 NPTF Coupling Body Type Size Thread
2KILF15 2KILF20
Plug/Male 1/4 Plug/Male 1/4
1/4-18 NPTF 3/8-18 NPTF
Figure 1
Dimensions Fig. A B
Hex A
B
(in) (in) 1 2.18 1.06 1 2.31 1.06 1 2.31 1.06 1 2.27 1.06 3 2.09 1.06 Dimensions Fig. C D
(in) 0.81 0.81 0.81 0.81 —
(mm) (mm) 26.9 20.6 26.9 20.6 26.9 20.6 26.9 20.6 26.9 —
Hex C
D
2 2
(in) 0.69 0.69
(mm) (mm 25.7 17.5 25.7 17.5
(in) 1.98 1.98
(in) 1.01 1.01
(mm) 55.4 58.7 58.7 57.7 53.1
(mm) 50.3 50.3
Hex
Hex
SPECIal appliCATIONS
Part Number
Figure 2
Female End Connections Body Size Thread
Part Number
Coupling Type
Hex A
B
2HIL11 2HIL16 Part Number
Socket/Female 1/4 1/8-27 NPTF Socket/Female 1/4 1/4-18 NPTF Coupling Body Type Size Thread
(in) (in) 1 2.18 1.06 1 2.26 1.06 Dimensions Fig. C D
(in) 0.81 0.81
(mm) (mm) 26.9 20.6 26.9 20.6
Hex C
D
2KILF16 2KILF720 2KILF
Plug/Male 1/4 Plug/Male 1/4 Plug/Male 1/4
2 2 2
(in) (mm) 0.69 46.7 0.69 40.9 0.68 29.7
(mm) (mm 25.7 17.5 25.7 17.5 25.7 17.3
Dimensions Fig. A B
(in) 1.84 1.61 1.17
(in) 1.01 1.01 1.01
(mm) 55.4 57.4
Hex
Hex
REFRIGERANT
AGRICULTURE
1/4-18 NPTF 7/16-20 9/16-18
PNEUMATIC
Figure 2
Male End Connections
DIAGNOSTIC
Figure 1
FLUID TRANSFER AND HYDRAULIC
2HKIL Series
Page 121 EATON Quick Disconnect Couplings Master Catalog E-MEQD-CC001-E March 2013
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