Truflate Series
1/4″ and 3/8″ Body Size
Maximum 300 PSI
Automotive Interchange
Automotive Interchange Series (T) couplers are interchangeable with all truflate couplers and available in 1/4″ and 3/8″ body sizes. These couplers are constructed with brass bodies and plated steel components. Plugs are heat-treated and plated steel. We also offer select plugs in 303 stainless steel or stainless steel components with viton or EP seals.
- 1/4″ Body Size – Sockets (Valved)
- 1/4″ Body Size – Plugs (Unvalved)
- 3/8″ Body Size – Sockets (Valved)
- 3/8″ Body Size – Plugs (Unvalved)
- Socket and Plug Construction
1/4″ Body Size
Sockets (Valved)
• Socket and Plug Construction
FNPT 1/4" Body Size Sockets (Valved)
| Part # | Body Size | Thread Size [A] | Hex Size [B] | O.A.L. [D] | Max OD [E] | Weight Lbs. | |
|---|---|---|---|---|---|---|---|
 | TFA1 | 1/4" | 1/8" | 3/4" | 1.83" | .90" | .19 |
| TFA2 | 1/4" | 1/4" | 3/4" | 1.83" | .90" | .19 | |
| TFA3 | 1/4" | 3/8" | 13/16" | 1.95" | .94" | .31 |
Brass FNPT 1/4" Body Size Sockets (Valved)
| Part # | Body Size | Thread Size [A] | Hex Size [B] | O.A.L. [D] | Max OD [E] | Weight Lbs. | |
|---|---|---|---|---|---|---|---|
| TFA1-B | 1/4" | 1/8" | 3/4" | 1.83" | .90" | .19 |
| TFA2-B | 1/4" | 1/4" | 3/4" | 2.04" | .90" | .19 | |
| TFA3-B | 1/4" | 3/8" | 13/16" | 2.14" | .94" | .31 |
MNPT 1/4" Body Size Sockets (Valved)
| Part # | Body Size | Thread Size [A] | Hex Size [B] | O.A.L. [D] | Max OD [E] | Weight Lbs. | |
|---|---|---|---|---|---|---|---|
 | TMA1 | 1/4" | 1/8" | 3/4" | 1.89" | .90" | .17 |
| TMA2 | 1/4" | 1/4" | 3/4" | 2.05" | .90" | .18 | |
| TMA3 | 1/4" | 3/8" | 3/4" | 2.08" | .90" | .19 |
Brass MNPT 1/4" Body Size Sockets (Valved)
| Part # | Body Size | Thread Size [A] | Hex Size [B] | O.A.L. [D] | Max OD [E] | Weight Lbs. | |
|---|---|---|---|---|---|---|---|
| TMA1-B | 1/4" | 1/8" | 3/4" | 1.89" | .90" | .17 |
| TMA2-B | 1/4" | 1/4" | 3/4" | 2.05" | .90" | .18 | |
| TMA3-B | 1/4" | 3/8" | 3/4" | 2.08" | .90" | .19 |
Standard Hose Barb 1/4" Body Size Sockets (Valved)
| Part # | Body Size | Hose I.D. [A] | Hex Size [B] | O.A.L. [D] | Max OD [E] | Weight Lbs. | |
|---|---|---|---|---|---|---|---|
 | TSA2 | 1/4" | 1/4" | 3/4" | 2.49" | .90" | .18 |
| TSA25 | 1/4" | 5/16" | 3/4" | 2.53" | .90" | .18 | |
| TSA3 | 1/4" | 3/8" | 3/4" | 2.49" | .90" | .18 |
Brass Standard Hose Barb 1/4" Body Size Sockets (Valved)
| Part # | Body Size | Hose I.D. [A] | Hex Size [B] | O.A.L. [D] | Max OD [E] | Weight Lbs. | |
|---|---|---|---|---|---|---|---|
| TSA2-B | 1/4" | 1/4" | 3/4" | 2.53" | .90" | .18 |
| TSA25-B | 1/4" | 5/16" | 3/4" | 2.53" | .90" | .18 | |
| TSA3-B | 1/4" | 3/8" | 3/4" | 2.53" | .90" | .18 |
PL Hose Barb 1/4" Body Size Sockets (Valved)
| Part # | Body Size | Hose I.D. [A] | Hex Size [B] | O.A.L. [D] | Max OD [E] | Weight Lbs. | |
|---|---|---|---|---|---|---|---|
 | TSA2-PL | 1/4" | 1/4" | 3/4" | 2.37" | .90" | .19 |
| TSA3-PL | 1/4" | 3/8" | 3/4" | 2.50" | .90" | .18 |
Brass PL Hose Barb 1/4" Body Size Sockets (Valved)
| Part # | Body Size | Hose I.D. [A] | Hex Size [B] | O.A.L. [D] | Max OD [E] | Weight Lbs. | |
|---|---|---|---|---|---|---|---|
| TSA2-B-PL | 1/4" | 1/4" | 3/4" | 2.37" | .90" | .19 |
| TSA3-B-PL | 1/4" | 3/8" | 3/4" | 2.50" | .90" | .19 |
1/4″ Body Size
Plugs (Unvalved)
FNPT 1/4" Body Size Plugs (Unvalved)
| Part # | Body Size | Thread Size [A] | Hex Size [B] | O.A.L. [D] | Max OD [E] | Weight Lbs. | |
|---|---|---|---|---|---|---|---|
 | TFPA1 | 1/4" | 1/8" | 9/16" | 1.34" | .65" | .05 |
| TFPA2 | 1/4" | 1/4" | 9/16" | 1.56" | 65" | .05 | |
| TFPA3 | 1/4" | 3/8" | 7/8" | 1.56" | 1.01" | .07 |
MNPT 1/4" Body Size Plugs (Unvalved)
| Part # | Body Size | Thread Size [A] | Hex Size [B] | O.A.L. [D] | Max OD [E] | Weight Lbs. | |
|---|---|---|---|---|---|---|---|
 | TMPA1 | 1/4" | 1/8" | 1/2" | 1.47" | .58" | .04 |
| TMPA2 | 1/4" | 1/4" | 9/16" | 1.59" | .65" | .05 | |
| TMPA3 | 1/4" | 3/8" | 11/16" | 1.59" | .65" | .05 |
Hose Barb 1/4" Body Size Plugs (Unvalved)
| Part # | Body Size | Hose I.D. | O.A.L. [D] | Max OD [E] | Weight Lbs. | |
|---|---|---|---|---|---|---|
 | TSPA2 | 1/4" | 1/4" | 1.99" | .56" | .04 |
| TSPA3 | 1/4" | 3/8" | 1.99" | .56" | .05 |
PL Hose Barb 1/4" Body Size Plugs (Unvalved)
| Part # | Body Size | Hose I.D. [A] | O.A.L. [D] | Max OD [E] | Weight Lbs. | |
|---|---|---|---|---|---|---|
 | TSPA2-PL | 1/4" | 1/4" | 2.09" | .69" | .04 |
| TSPA3-PL | 1/4" | 3/8" | 2.09" | .89" | .05 |
3/8″ Body Size
Sockets (Valved)
FNPT 3/8" Body Size Sockets (Valved)
| FNPT | Part # | Body Size | Thread Size [A] | Hex Size [B] | O.A.L. [D] | Max OD [E] | Weight Lbs. |
|---|---|---|---|---|---|---|---|
 | TFB2 | 3/8" | 1/4" | 7/8" | 2.22" | 1.06" | .30 |
| TFB3 | 3/8" | 3/8" | 7/8" | 2.28" | 1.06" | .34 | |
| TFB4 | 3/8" | 1/2" | 1" | 2.55" | 1.16" | .46 |
MNPT 3/8" Body Size Sockets (Valved)
| Part # | Body Size | Thread Size [A] | Hex Size [B] | O.A.L. [D] | Max OD [E] | Weight Lbs. | |
|---|---|---|---|---|---|---|---|
| TMB2 | 3/8" | 1/4" | 7/8" | 2.36" | 1.06" | .26 |
| TMB3 | 3/8" | 3/8" | 7/8" | 2.39" | 1.06" | .27 | |
| TMB4 | 3/8" | 1/2" | 7/8" | 2.55" | 1.06" | .28 |
Standard Hose Barb 3/8" Body Size Sockets (Valved)
| Part # | Body Size | Hose I.D. [A] | Hex Size [B] | O.A.L. [D] | Max OD [E] | Weight Lbs. | |
|---|---|---|---|---|---|---|---|
 | TSB2 | 3/8" | 1/4" | 7/8" | 2.86" | 1.06" | .27 |
| TSB3 | 3/8" | 3/8" | 7/8" | 2.86" | 1.06" | .26 | |
| TSB4 | 3/8" | 1/2" | 7/8" | 2.86" | 1.06" | .27 |
PL Hose Barb 3/8" Body Size Sockets (Valved)
| PL HOSE BARB | Part # | Body Size | Hose I.D. | Hex Size [B] | O.A.L. [D] | Max OD [E] | Weight Lbs. |
|---|---|---|---|---|---|---|---|
 | TSB3-PL | 3/8" | 3/8" | 7/8" | 2.80" | 1.06" | .40 |
| TSB4-PL | 3/8" | 1/2" | 7/8" | 2.80" | 1.06" | .43 |
3/8″ Body Size
Plugs (Unvalved)
FNPT 3/8" Body Size Plugs (Unvalved)
| Part # | Body Size | Thread Size [A] | Hex Size [B] | O.A.L. [D] | Max OD [E] | Weight Lbs. | |
|---|---|---|---|---|---|---|---|
| TFPB2 | 3/8" | 1/4" | 11/16" | 1.75" | .79" | .07 |
| TFPB3 | 3/8" | 3/8" | 7/8" | 1.75" | 1.01" | .10 | |
| TFPB4 | 3/8" | 1/2" | 1" | 1.91" | 1.16" | .12 |
MNPT 3/8" Body Size Plugs (Unvalved)
| Part # | Body Size | Thread Size [A] | Hex Size [B] | O.A.L. [D] | Max OD [E] | Weight Lbs. | |
|---|---|---|---|---|---|---|---|
| TMPB2 | 3/8" | 1/4" | 11/16" | 1.78" | .79" | .08 |
| TMPB3 | 3/8" | 3/8" | 11/16" | 1.84" | .79" | .09 | |
| TMPB4 | 3/8" | 1/2" | 7/8" | 2" | 1.01" | .12 |
Hose Barb 3/8" Body Size Plugs (Unvalved)
| HOSE BARB | Part # | Body Size | Hose I.D. [A] | O.A.L. [D] | Max OD [E] | Weight Lbs. |
|---|---|---|---|---|---|---|
| TSPB2 | 3/8" | 1/4" | 2.18" | .75" | .08 |
| TSPB3 | 3/8" | 3/8" | 2.18" | .75" | .08 | |
| TSPB4 | 3/8" | 1/2" | 2.18" | .75" | .07 |
Push Lock 3/8" Body Size Plugs (Unvalved)
| Part # | Body Size | Hose I.D. [A] | O.A.L. [D] | Max OD [E] | Weight Lbs. | |
|---|---|---|---|---|---|---|
| TSPB3-PL | 3/8" | 1/4" | 2.21" | .75" | .08 |
Socket Construction | Plug Construction |
|
| Standard 1/4" Sockets Brass Body Steel Balls Steel Springs Steel Valve Buna Seals Brass 1/4" Sockets Brass Body 302SS Balls 302SS Springs Brass Valve Buna Seals | Steel Zinc Plated 3/8" Sockets Steel Body Steel Balls Steel Springs Steel Valve Buna Seals | Steel Zinc Plated Seal Suffix Adders -VT (Viton) -EP (Ethylene Propylene) |