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Dry - Disconnect Coupling



Coupler with self-locking handles
Adapter x Female NPT
Size Aluminum/Viton* StainlessSteel / Viton*
1-1/2 622A-150 672A-150
2 622A-200 672A-200
3 622A-300 672A-300
Adapter x Female NPT
Size Aluminum/Teflon* StainlessSteel / Teflon*
1-1/2 623A-150 673A-150
2 623A-200 673A-200
3 623A-300 673A-300
Coupler x Female NPT
Size Aluminum/Viton* StainlessSteel / Viton*
1-1/2 762D-150 772D-150
2 762D-200 772D-200
3 762D-300 772D-300
Coupler x Female NPT
Size Aluminum/Teflon* StainlessSteel / Teflon*
1-1/2 763D-150 773D-150
2 763D-200 773D-200
3 763D-300 773D-300
Repair Kits**
Size Aluminum/Viton* StainlessSteel / Viton*
1-1/2 RK 150AV RK 150DV
2 RK 200AV RK 200DV
3 RK 300AV RK 300DV
Repair Kits**
Size Aluminum/Teflon* StainlessSteel / Teflon*
1-1/2 RK 150AT RK 150DT
2 RK 200AT RK 200DT
3 RK 300AT  
*Viton & Teflon are registered trademarks of DuPont Dow Elastomers.
Size Considerations
Line Size Dry - Disconnect
Adapter or Coupler
Cam & Groove
Adapter or Coupler
1-1/2 1-1/2 2
2 2 2-1/2
3 3 4

**S.F.I. Can not be held responsible for the integrity of field rebuilt products. It is strongly recommended that the
procedures outlined in the instructions, supplied with the part, be followed and the part be leak tested before
placing it back in service. also on request. Instructions


Description Part Number
Steel 6 Security Chain
w/Safety Clip
SC 600
Stainless 6 Security Chain
w/Safety Clip (Dry Disconnect)
SC 600SS
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