Product series
TNL
Applications
Industrial Oil&Gas

Standard couplings, free flow

TNL series couplings are commonly used in US market as an alternative to standard series. Assembled without internal valves they have been designed to maximize flow. Fully interchangeable with TNV versions.
Downloads
Female

Female

Filter items
Units
PartNumber Thread Details HEX1 D1 L1
6,3 1/4" TNL 04 NPT F NPTF 1/4" FEMALE
Specs
Flow Rate: 45 (l/min) at 0.2 MPa 11.888 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 98.9 g 0.22 lb
22 0.87 24 0.94 1.97 50
10 3/8" TNL 06 NPT F NPTF 3/8" FEMALE
Specs
Flow Rate: 130 (l/min) at 0.2 MPa 34.342 (gal/min) at 0.2 MPa
Seals: NBR
Weight: 130 g 0.29 lb
24 0.94 27 1.06 2.24 57
12,5 1/2" TNL 08 GAS F BSPP 1/2" FEMALE
Specs
Flow Rate: 140 (l/min) at 0.2 MPa 36.984 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 127.4 g 0.28 lb
30 1.18 34 1.34 2.56 65
12,5 1/2" TNL 08 NPT F NPTF 1/2" FEMALE
Specs
Flow Rate: 140 (l/min) at 0.2 MPa 36.984 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 127.4 g 0.28 lb
27 1.06 29.6 1.17 1.57 40
20 3/4" TNL 12 NPT F NPTF 3/4" FEMALE
Specs
Flow Rate: 330 (l/min) at 0.2 MPa 87.177 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 197.2 g 0.43 lb
34 1.34 38 1.5 1.65 42
20 3/4" TNL 12 NPT F V NPTF 3/4" FEMALE
Specs
Flow Rate: 330 (l/min) at 0.2 MPa 87.177 (gal/min) at 0.2 MPa
Temperature: -20 °C to 200 °C -4 °F to 392 °F
Seals: FKM
Weight: 197.2 g 0.43 lb
34 1.34 38 1.5 1.65 42
Male

Male

Filter items
Units
PartNumber Thread Specs HEX1 D1 D3 L1
6,3 1/4" TNL 04 NPT M NPTF 1/4" FEMALE
Specs
Flow Rate: 45 (l/min) at 0.2 MPa 11.888 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 21.4 g 0.05 lb
22 0.87 24 0.94 10.8 0.43 1.93 49
10 3/8" TNL 06 NPT M NPTF 3/8" FEMALE
Specs
Flow Rate: 130 (l/min) at 0.2 MPa 34.342 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 51.7 g 0.11 lb
24 0.94 27 1.06 12.9 0.51 1.42 36
12,5 1/2" TNL 08 GAS M BSPP 1/2" FEMALE
Specs
Flow Rate: 140 (l/min) at 0.2 MPa 36.984 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 73.5 g 0.16 lb
27 1.06 30 1.18 16 0.63 1.61 41
12,5 1/2" TNL 08 NPT M NPTF 1/2" FEMALE
Specs
Flow Rate: 140 (l/min) at 0.2 MPa 36.984 (gal/min) at 0.2 MPa
Seals: NBR
Weight: 75 g 0.17 lb
27 1.06 30 1.18 16 0.63 1.61 41
20 3/4" TNL 12 NPT M NPTF 3/4" FEMALE
Specs
Flow Rate: 330 (l/min) at 0.2 MPa 87.177 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 122.9 g 0.27 lb
36 1.42 38 1.5 23.3 0.92 1.79 45.5
  • Dust Protections

Accessories & Spares

PVC caps female Dust Protection - PVC - Female
Size Part Number Color
3/8"
10 mm
 TMA 38
Yellow
3/8"
10 mm
 TMA 38 A
Orange
3/8"
10 mm
 TMA 38 B
Blue
3/8"
10 mm
 TMA 38 N
Black
3/8"
10 mm
 TMA 38 R
Red
3/8"
10 mm
 TMA 38 V
Green
1/2"
12,5 mm
 TMH 12
Red
1/4"
6,3 mm
 TMH 14
Red
1/4"
6,3 mm
 TMH 14 N
Black
3/4"
20 mm
 TMH 34
Red
3/4"
20 mm
 TMH 34 N
Black
PVC caps male Dust Protection - PVC - Male
Size Part Number Color
1/4"
6,3 mm
 TFA 14
Yellow
1/4"
6,3 mm
 TFA 14 B
Black
1/4"
6,3 mm
 TFA 14 V
Green
3/8"
10 mm
 TFA 38
Yellow
3/8"
10 mm
 TFA 38 A
Orange
3/8"
10 mm
 TFA 38 B
Blue
3/8"
10 mm
 TFA 38 N
Black
3/8"
10 mm
 TFA 38 R
Red
3/8"
10 mm
 TFA 38 V
Green
1/2"
12,5 mm
 TFH 12
Red
3/4"
20 mm
 TFH 34
Red
3/4"
20 mm
 TFH 34 N
Black
3/8"
10 mm
 TFH 38
Red
3/8"
10 mm
 TFH 38 A
Orange
3/8"
10 mm
 TFH 38 B
Blue
3/8"
10 mm
 TFH 38 G
Yellow
3/8"
10 mm
 TFH 38 N
Black
Aluminium caps female Dust Protection - Aluminium - Female
Size Part Number Color
1/4"
6,3 mm
 TMH 14 S
Metal
Technical Specifications
Dash Size Size (mmInch) Working Pressure Flow Rate (l/mingal/min) Spillage (ml) Force to connect (N) Burst pressure
04 6.3 1/4" 27 MPa 3916.019 psi 45 11.888 0 35 110 MPa 15954.151 psi
06 10 3/8" 30 MPa 4351.132 psi 130 34.342 0 58 160 MPa 23206.038 psi
08 12.5 1/2" 22 MPa 3190.83 psi 140 36.984 0 92 140 MPa 20305.283 psi
12 20 3/4" 19 MPa 2755.717 psi 330 87.177 0 110 170 MPa 24656.415 psi
Material:
Steel
Seals:
NBR
Working temperatures:
-25 °C to 125 °C -13 °F to 257 °F
Surface treatment:
MATE 500 (CrIII)
Specifications:
Series Interchange: MARKET
Valve Type: None
Connection: Sleeve Retraction
Disconnection: Sleeve Retraction
Connection Under Pressure: Not Allowed

Pressure Drop

Data shown in the diagram are indicative and not binding.
(§) 1 MPa = 10 bar
Dash size are specified.

TNL flow diagram