Straight Connectors
Male Connectors

| Fractional Tube | Dimensions (inch) | |||||||
|---|---|---|---|---|---|---|---|---|
| T-Tube O.D. | P-NPT Size | Part Number | L | B | C | E | G | F |
| 1/16 | 1/16 | SS-CM-FL1-NS1 | 0.94 | 0.38 | 0.34 | 0.05 | 0.31 | 0.31 |
| 1/16 | 1/8 | SS-CM-FL1-NS2 | 1.03 | 0.38 | 0.34 | 0.05 | 0.31 | 0.44 |
| 1/16 | 1/4 | SS-CM-FL1-NS4 | 1.22 | 0.56 | 0.34 | 0.05 | 0.31 | 0.56 |
| 1/8 | 1/16 | SS-CM-FL2-NS1 | 1.17 | 0.38 | 0.50 | 0.09 | 0.44 | 0.44 |
| 1/8 | 1/8 | SS-CM-FL2-NS2 | 1.20 | 0.38 | 0.50 | 0.09 | 0.44 | 0.44 |
| 1/8 | 1/4 | SS-CM-FL2-NS4 | 1.40 | 0.56 | 0.50 | 0.09 | 0.44 | 0.56 |
| 1/8 | 3/8 | SS-CM-FL2-NS6 | 1.41 | 0.56 | 0.50 | 0.09 | 0.44 | 0.69 |
| 1/8 | 1/2 | SS-CM-FL2-NS8 | 1.66 | 0.75 | 0.50 | 0.09 | 0.44 | 0.82 |
| 3/16 | 1/16 | SS-CM-FL3-NS1 | 1.23 | 0.38 | 0.54 | 0.12 | 0.50 | 0.44 |
| 3/16 | 1/8 | SS-CM-FL3-NS2 | 1.23 | 0.38 | 0.54 | 0.12 | 0.50 | 0.44 |
| 3/16 | 1/4 | SS-CM-FL3-NS4 | 1.43 | 0.56 | 0.54 | 0.12 | 0.56 | 0.56 |
| 1/4 | 1/16 | SS-CM-FL4-NS1 | 1.29 | 0.38 | 0.60 | 0.12 | 0.56 | 0.50 |
| 1/4 | 1/8 | SS-CM-FL4-NS2 | 1.29 | 0.38 | 0.60 | 0.19 | 0.56 | 0.50 |
| 1/4 | 1/4 | SS-CM-FL4-NS4 | 1.49 | 0.56 | 0.60 | 0.19 | 0.56 | 0.56 |
| 1/4 | 3/8 | SS-CM-FL4-NS6 | 1.51 | 0.56 | 0.60 | 0.19 | 0.56 | 0.69 |
| 1/4 | 1/2 | SS-CM-FL4-NS8 | 1.76 | 0.75 | 0.60 | 0.19 | 0.56 | 0.87 |
| 1/4 | 3/4 | SS-CM-FL4-NS12 | 1.82 | 0.75 | 0.60 | 0.19 | 0.56 | 1.06 |
| 5/16 | 1/8 | SS-CM-FL5-NS2 | 1.34 | 0.38 | 0.64 | 0.25 | 0.63 | 0.56 |
| 5/16 | 1/4 | SS-CM-FL5-NS4 | 1.52 | 0.38 | 0.64 | 0.25 | 0.63 | 0.56 |
| 5/16 | 3/8 | SS-CM-FL5-NS6 | 1.54 | 0.56 | 0.64 | 0.25 | 0.63 | 0.69 |
| 5/16 | 1/2 | SS-CM-FL5-NS8 | 1.79 | 0.75 | 0.64 | 0.25 | 0.63 | 0.87 |
| 3/8 | 1/8 | SS-CM-FL6-NS2 | 1.39 | 0.38 | 0.66 | 0.19 | 0.69 | 0.63 |
| 3/8 | 1/4 | SS-CM-FL6-NS4 | 1.57 | 0.56 | 0.66 | 0.28 | 0.69 | 0.63 |
| 3/8 | 3/8 | SS-CM-FL6-NS6 | 1.57 | 0.56 | 0.66 | 0.28 | 0.69 | 0.69 |
| 3/8 | 1/2 | SS-CM-FL6-NS8 | 1.82 | 0.75 | 0.66 | 0.28 | 0.69 | 0.82 |
| 3/8 | 3/4 | SS-CM-FL6-NS12 | 1.88 | 0.75 | 0.66 | 0.28 | 0.69 | 1.06 |
| 3/8 | 1 | SS-CM-FL6-NS16 | 2.14 | 0.94 | 0.66 | 0.28 | 0.69 | 1.37 |
| 1/2 | 1/8 | SS-CM-FL8-NS2 | 1.53 | 0.38 | 0.90 | 0.19 | 0.87 | 0.81 |
| 1/2 | 1/4 | SS-CM-FL8-NS4 | 1.71 | 0.56 | 0.90 | 0.30 | 0.87 | 0.81 |
| 1/2 | 3/8 | SS-CM-FL8-NS6 | 1.71 | 0.56 | 0.90 | 0.30 | 0.87 | 0.81 |
| 1/2 | 1/2 | SS-CM-FL8-NS8 | 1.99 | 0.75 | 0.90 | 0.41 | 0.87 | 1.06 |
| 1/2 | 3/4 | SS-CM-FL8-NS12 | 1.99 | 0.75 | 0.90 | 0.41 | 0.87 | 1.26 |
| 1/2 | 1 | SS-CM-FL8-NS16 | 2.25 | 0.94 | 0.90 | 0.41 | 0.87 | 1.37 |
| 5/8 | 1/4 | SS-CM-FL10-NS4 | 1.74 | 0.56 | 0.96 | 0.28 | 1.00 | 0.94 |
| 5/8 | 3/8 | SS-CM-FL10-NS6 | 1.74 | 0.56 | 0.96 | 0.38 | 1.00 | 0.94 |
| 5/8 | 1/2 | SS-CM-FL10-NS8 | 1.93 | 0.75 | 0.96 | 0.47 | 1.00 | 0.94 |
| 5/8 | 3/4 | SS-CM-FL10-NS12 | 1.99 | 0.75 | 0.96 | 0.62 | 1.13 | 1.06 |
| 3/4 | 3/8 | SS-CM-FL12-NS6 | 1.80 | 0.56 | 0.96 | 0.41 | 1.13 | 1.06 |
| 3/4 | 1/2 | SS-CM-FL12-NS8 | 1.99 | 0.75 | 0.96 | 0.47 | 1.13 | 1.06 |
| 3/4 | 3/4 | SS-CM-FL12-NS12 | 1.99 | 0.75 | 0.96 | 0.62 | 1.13 | 1.06 |
| 3/4 | 1 | SS-CM-FL12-NS16 | 2.25 | 0.94 | 0.96 | 0.72 | 1.25 | 1.37 |
| 7/8 | 1/2 | SS-CM-FL14-NS8 | 1.99 | 0.75 | 1.02 | 0.47 | 1.25 | 1.19 |
| 7/8 | 3/4 | SS-CM-FL14-NS12 | 1.99 | 0.75 | 1.02 | 0.62 | 1.25 | 1.19 |
| 7/8 | 1 | SS-CM-FL14-NS16 | 2.25 | 0.94 | 1.02 | 0.72 | 1.25 | 1.37 |
| 1 | 1/2 | SS-CM-FL16-NS8 | 2.26 | 0.75 | 1.23 | 0.47 | 1.50 | 1.37 |
| 1 | 3/4 | SS-CM-FL16-NS12 | 2.26 | 0.75 | 1.23 | 0.62 | 1.50 | 1.37 |
| 1 | 1 | SS-CM-FL16-NS16 | 2.45 | 0.94 | 1.23 | 0.88 | 1.50 | 1.37 |
| 1 1/8 | 1 | SS-CM-FL18-NS16 | 2.45 | 0.94 | 1.44 | 1.00 | 1.50 | 1.63 |
| 1 1/4 | 1 | SS-CM-FL20-NS16 | 3.04 | 0.94 | 1.62 | 0.88 | 1.87 | 1.75 |
| 1 1/4 | 1 1/4 | SS-CM-FL20-NS20 | 3.04 | 0.94 | 1.62 | 1.09 | 1.87 | 1.75 |
| 1 1/2 | 1 1/2 | SS-CM-FL24-NS24 | 3.50 | 1.03 | 1.97 | 1.34 | 2.25 | 2.13 |
Units: inch
Send us any part number for better price. Fast RFQ response guaranteed.
Call us: (510) 498-8518
Email: sales@vacproducts.com
Female Connectors

| Fractional Tube | Dimensions (inch) | |||||||
|---|---|---|---|---|---|---|---|---|
| T-Tube O.D. | P-NPT Size | Basic Ordering Number | L | B | C | E | G | F |
| 1/16 | 1/16 | SS-CF-FL1-NS1 | 0.93 | 0.39 | 0.34 | 0.05 | 0.31 | 0.44 |
| 1/16 | 1/8 | SS-CF-FL1-NS2 | 0.96 | 0.41 | 0.34 | 0.05 | 0.31 | 0.56 |
| 1/8 | 1/8 | SS-CF-FL2-NS2 | 1.13 | 0.41 | 0.50 | 0.09 | 0.44 | 0.56 |
| 1/8 | 1/4 | SS-CF-FL2-NS4 | 1.32 | 0.59 | 0.50 | 0.09 | 0.44 | 0.75 |
| 3/16 | 1/8 | SS-CF-FL3-NS2 | 1.17 | 0.41 | 0.54 | 0.12 | 0.50 | 0.56 |
| 1/4 | 1/8 | SS-CF-FL4-NS2 | 1.23 | 0.41 | 0.60 | 0.19 | 0.56 | 0.56 |
| 1/4 | 1/4 | SS-CF-FL4-NS4 | 1.41 | 0.59 | 0.60 | 0.19 | 0.56 | 0.75 |
| 1/4 | 3/8 | SS-CF-FL4-NS6 | 1.48 | 0.59 | 0.60 | 0.19 | 0.56 | 0.87 |
| 1/4 | 1/2 | SS-CF-FL4-NS8 | 1.67 | 0.78 | 0.60 | 0.16 | 0.56 | 1.06 |
| 5/16 | 1/8 | SS-CF-FL5-NS2 | 1.26 | 0.41 | 0.64 | 0.16 | 0.63 | 0.56 |
| 5/16 | 1/4 | SS-CF-FL5-NS4 | 1.45 | 0.59 | 0.64 | 0.25 | 0.63 | 0.75 |
| 3/8 | 1/8 | SS-CF-FL6-NS2 | 1.29 | 0.41 | 0.66 | 0.28 | 0.69 | 0.63 |
| 3/8 | 1/4 | SS-CF-FL6-NS4 | 1.48 | 0.59 | 0.66 | 0.28 | 0.69 | 0.75 |
| 3/8 | 3/8 | SS-CF-FL6-NS6 | 1.54 | 0.59 | 0.66 | 0.28 | 0.69 | 0.88 |
| 3/8 | 1/2 | SS-CF-FL6-NS8 | 1.73 | 0.78 | 0.66 | 0.28 | 0.69 | 1.06 |
| 1/2 | 1/4 | SS-CF-FL8-NS4 | 1.59 | 0.59 | 0.90 | 0.41 | 0.87 | 0.81 |
| 1/2 | 3/8 | SS-CF-FL8-NS6 | 1.65 | 0.59 | 0.90 | 0.41 | 0.87 | 0.87 |
| 1/2 | 1/2 | SS-CF-FL8-NS8 | 1.84 | 0.78 | 0.90 | 0.41 | 0.87 | 1.06 |
| 1/2 | 3/4 | SS-CF-FL8-NS12 | 1.99 | 0.78 | 0.90 | 0.41 | 0.87 | 1.26 |
| 5/8 | 3/8 | SS-CF-FL10-NS6 | 1.65 | 0.59 | 0.96 | 0.50 | 1.00 | 0.94 |
| 5/8 | 1/2 | SS-CF-FL10-NS8 | 1.84 | 0.78 | 0.96 | 0.50 | 1.00 | 1.06 |
Units: inch
Send us any part number for better price. Fast RFQ response guaranteed.
Call us: (510) 498-8518
Email: sales@vacproducts.com
Unions

| Fractional Tube | Dimensions (inch) | |||||
|---|---|---|---|---|---|---|
| T-Tube O.D. | Ordering Number | L | C | G | F | E |
| 1/16 | SS-U-FL1 | 0.99 | 0.34 | 0.31 | 0.31 | 0.05 |
| 1/8 | SS-U-FL2 | 1.40 | 0.50 | 0.44 | 0.44 | 0.09 |
| 3/16 | SS-U-FL3 | 1.47 | 0.54 | 0.50 | 0.50 | 0.12 |
| 1/4 | SS-U-FL4 | 1.61 | 0.60 | 0.56 | 0.50 | 0.19 |
| 5/16 | SS-U-FL5 | 1.69 | 0.64 | 0.63 | 0.56 | 0.25 |
| 3/8 | SS-U-FL6 | 1.77 | 0.66 | 0.69 | 0.63 | 0.28 |
| 1/2 | SS-U-FL8 | 2.02 | 0.90 | 0.87 | 0.81 | 0.41 |
| 5/8 | SS-U-FL10 | 2.05 | 0.96 | 1.00 | 0.94 | 0.50 |
| 3/4 | SS-U-FL12 | 2.11 | 0.96 | 1.13 | 1.06 | 0.62 |
| 7/8 | SS-U-FL14 | 2.19 | 1.02 | 1.25 | 1.19 | 0.72 |
| 1 | SS-U-FL16 | 2.55 | 1.23 | 1.50 | 1.37 | 0.88 |
| 1 1/8 | SS-U-FL18 | 3.47 | 1.44 | 1.75 | 1.63 | 0.97 |
| 1 1/4 | SS-U-FL20 | 3.63 | 1.62 | 1.87 | 1.75 | 1.09 |
| 1 1/2 | SS-U-FL24 | 4.25 | 1.97 | 2.25 | 2.13 | 1.34 |
Units: inch
Send us any part number for better price. Fast RFQ response guaranteed.
Call us: (510) 498-8518
Email: sales@vacproducts.com
Reducing Unions

| Fractional Tube | Dimensions (inch) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| T-Tube O.D. | Tx-Tube O.D. | Basic Ordering Number | L | C | G | F | E | Cx | Gx |
| 1/8 | 1/16 | SS-U-FL2-FL1 | 1.22 | 0.50 | 0.44 | 0.44 | 0.05 | 0.34 | 0.31 |
| 3/16 | 1/16 | SS-U-FL3-FL1 | 1.27 | 0.54 | 0.50 | 0.44 | 0.05 | 0.34 | 0.31 |
| 3/16 | 1/8 | SS-U-FL3-FL2 | 1.44 | 0.54 | 0.50 | 0.44 | 0.09 | 0.50 | 0.44 |
| 1/4 | 1/16 | SS-U-FL4-FL1 | 1.35 | 0.60 | 0.56 | 0.50 | 0.05 | 0.34 | 0.31 |
| 1/4 | 1/8 | SS-U-FL4-FL2 | 1.52 | 0.60 | 0.56 | 0.50 | 0.09 | 0.50 | 0.44 |
| 1/4 | 3/16 | SS-U-FL4-FL3 | 1.55 | 0.60 | 0.56 | 0.50 | 0.12 | 0.54 | 0.50 |
| 5/16 | 1/8 | SS-U-FL5-FL2 | 1.56 | 0.64 | 0.63 | 0.56 | 0.09 | 0.50 | 0.44 |
| 5/16 | 1/4 | SS-U-FL5-FL4 | 1.66 | 0.64 | 0.63 | 0.56 | 0.19 | 0.60 | 0.56 |
| 3/8 | 1/16 | SS-U-FL6-FL1 | 1.44 | 0.66 | 0.69 | 0.63 | 0.05 | 0.34 | 0.31 |
| 3/8 | 1/8 | SS-U-FL6-FL2 | 1.61 | 0.66 | 0.69 | 0.63 | 0.09 | 0.50 | 0.44 |
| 3/8 | 1/4 | SS-U-FL6-FL4 | 1.70 | 0.66 | 0.69 | 0.63 | 0.19 | 0.60 | 0.56 |
| 3/8 | 5/16 | SS-U-FL6-FL5 | 1.74 | 0.66 | 0.69 | 0.63 | 0.25 | 0.64 | 0.63 |
| 1/2 | 1/8 | SS-U-FL8-FL2 | 1.78 | 0.90 | 0.87 | 0.81 | 0.09 | 0.50 | 0.44 |
| 1/2 | 1/4 | SS-U-FL8-FL4 | 1.85 | 0.90 | 0.87 | 0.81 | 0.19 | 0.60 | 0.56 |
| 1/2 | 3/8 | SS-U-FL8-FL6 | 1.91 | 0.90 | 0.87 | 0.81 | 0.28 | 0.66 | 0.69 |
| 5/8 | 3/8 | SS-U-FL10-FL6 | 1.94 | 0.96 | 1.00 | 0.94 | 0.28 | 0.66 | 0.69 |
| 5/8 | 1/2 | SS-U-FL10-FL8 | 2.05 | 0.96 | 1.00 | 0.94 | 0.41 | 0.90 | 0.87 |
| 3/4 | 3/8 | SS-U-FL12-FL6 | 1.94 | 0.96 | 1.13 | 1.06 | 0.19 | 0.66 | 0.69 |
| 3/4 | 1/2 | SS-U-FL12-FL8 | 2.00 | 0.96 | 1.13 | 1.06 | 0.28 | 0.90 | 0.87 |
| 3/4 | 5/8 | SS-U-FL12-FL10 | 2.11 | 0.96 | 1.13 | 1.06 | 0.50 | 0.96 | 1.00 |
| 3/4 | 3/4 | SS-U-FL12-FL12 | 2.11 | 0.96 | 1.13 | 1.06 | 0.72 | 0.96 | 1.13 |
| 1 | 3/4 | SS-U-FL16-FL8 | 2.38 | 1.23 | 1.50 | 1.37 | 0.41 | 0.90 | 0.87 |
| 1 | 1 | SS-U-FL16-FL12 | 2.38 | 1.23 | 1.50 | 1.37 | 0.62 | 0.96 | 1.13 |
Units: inch