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Twin Ferrule Compression Tube Fittings

Female Connector (Fractional Tube to ISO Parallel (RG) Female Thread)

Tube OD BSPT Female Thread Dimensions in Inch Dawsons-Tech Part No.
T P B E L A/F1 A/F2
1/4 1/4 0.51 0.19 1.19 9/16 3/4 DTFC-4-4RG
1/4 3/8 0.56 0.19 1.19 9/16 7/8 DTFC-4-6RG
1/4 1/2 0.74 0.19 1.42 9/16 1-1/16 DTFC-4-8RG
5/16 1/4 0.51 0.22 1.22 5/8 3/4 DTFC-5-4RG
5/16 1/2 0.74 0.28 1.32 5/8 1-1/16 DTFC-5-8RG
3/8 1/4 0.51 0.22 1.25 11/16 3/4 DTFC-6-4RG
3/8 3/8 0.56 0.26 1.23 11/16 7/8 DTFC-6-6RG
3/8 1/2 0.74 0.28 1.36 11/16 1-1/16 DTFC-6-8RG
1/2 3/8 0.56 0.26 1.35 7/8 7/8 DTFC-8-6RG
1/2 1/2 0.74 0.28 1.50 7/8 1-1/16 DTFC-8-8RG
  Dimensions are for reference only and are subject to change.

Female Connector (Metric Tube to ISO Parallel (RG) Female Thread)

Tube OD BSPT Male Thread Dimensions in mm A/F1 A/F2 Dawsons-Tech Part No.
T P B E L
3 1/4 12.9 2.4 28.7 7/16 3/4 DTFC-3M-4RG
6 1/4 12.9 4.8 30.2 9/16 3/4 DTFC-6M-4RG
6 3/8 14.1 4.8 30.2 9/16 7/8 DTFC-6M-6RG
6 1/2 18.9 4.8 36.1 9/16 1-1/16 DTFC-6M-8RG
8 1/4 12.9 5.5 31.0 5/8 3/4 DTFC-8M-4RG
8 3/8 14.1 6.5 33.3 5/8 7/8 DTFC-8M-6RG
8 1/2 18.9 7.0 36.5 5/8 1-1/16 DTFC-8M-8RG
10 1/4 12.9 5.5 31.8 3/4 3/4 DTFC-10M-4RG
10 3/8 14.1 6.5 31.2 3/4 7/8 DTFC-10M-6RG
10 1/2 18.9 7.0 34.5 3/4 1-1/16 DTFC-10M-8RG
12 1/4 12.9 5.5 31.8 7/8 7/8 DTFC-12M-4RG
12 3/8 14.1 6.5 34.3 7/8 7/8 DTFC-12M-6RG
12 1/2 18.9 7.0 38.1 7/8 1-1/16 DTFC-12M-8RG
20 1/2 18.9 7.0 44.2 1-1/4 1-1/8 DTFC-20M-8RG
22 1/2 18.9 7.0 44.2 1-1/4 1-1/8 DTFC-22M-8RG
Dimensions are for reference only and are subject to change.
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