Product series
FB
Applications

screw-to-connect couplings for road machines applications

Screw-on flat face brass couplings suitable to vehicles and road machines applications. A wing-shaped sleeve helps to connect and disconnect by hand. Interchangeable for US market.
Female

Female

Filter items
Units
PartNumber Thread Details HEX1 D1 L1
20 3/4" FB 12/12 NPT F5 NPTF 1/2" FEMALE
Specs
Flow Rate: 62 (l/min) at 0.2 MPa 16.379 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 631.1 g 1.39 lb
30 1.18 90 3.54 3.19 81
20 3/4" FB 12/34 NPT F5 NPTF 3/4" FEMALE
Specs
Flow Rate: 62 (l/min) at 0.2 MPa 16.379 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 598.1 g 1.32 lb
30 1.18 90 3.54 3.19 81
25 1" FB 16/1 NPT F 5 NPTF 1" FEMALE
Specs
Flow Rate: 160 (l/min) at 0.2 MPa 42.268 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 1034 g 2.28 lb
36 1.42 75 2.95 3.57 90.8
31,5 1-1/4" FB 20/114NPT F5 NPTF 1-1/4" FEMALE
Specs
Flow Rate: 220 (l/min) at 0.2 MPa 58.118 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 1990.8 g 4.39 lb
45 1.77 127 5 3.74 95
37,5 1-1/2" FB 24/112NPT F5 NPTF 1-1/2" FEMALE
Specs
Flow Rate: 300 (l/min) at 0.2 MPa 79.252 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 1423.3 g 3.14 lb
50 1.97 150 5.91 4.34 110.2
Male

Male

Filter items
Units
PartNumber Thread Specs HEX1 HEX2 D1 L1
20 3/4" FB 12/12 NPT M5 NPTF 1/2" FEMALE
Specs
Flow Rate: 62 (l/min) at 0.2 MPa 16.379 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 438.3 g 0.97 lb
34 1.34 45 1.77 3.2 81.3
20 3/4" FB 12/34 NPT M5 NPTF 3/4" FEMALE
Specs
Flow Rate: 62 (l/min) at 0.2 MPa 16.379 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 425.5 g 0.94 lb
34 1.34 45 1.77 3.23 82
25 1" FB 16/1 NPT M 5 NPTF 1" FEMALE
Specs
Flow Rate: 160 (l/min) at 0.2 MPa 42.268 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 672.6 g 1.48 lb
40 1.57 44 1.73 3.5 89
31,5 1-1/4" FB 20/114NPT M5 NPTF 1-1/4" FEMALE
Specs
Flow Rate: 220 (l/min) at 0.2 MPa 58.118 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 855.3 g 1.89 lb
48 1.89 54 2.13 60 2.36 3.82 97
37,5 1-1/2" FB 24/112NPT M5 NPTF 1-1/2" FEMALE
Specs
Flow Rate: 300 (l/min) at 0.2 MPa 79.252 (gal/min) at 0.2 MPa
Temperature: -25 °C to 125 °C -13 °F to 257 °F
Seals: NBR
Weight: 1318.7 g 2.91 lb
55 2.17 72 2.83 4.33 110
  • Dust Protections

Accessories & Spares

Aluminium caps female Dust Protection - Aluminium - Female
Size Part Number Color
3/4"
20 mm
TMFB 12 S
Metal
1"
25 mm
TMFB 16 S
Metal
1-1/4"
31,5 mm
TMFB 20 S
Metal
1-1/2"
37,5 mm
TMFB 24 S
Metal
Aluminium caps male Dust Protection - Aluminium - Male
Size Part Number Color
3/4"
20 mm
TFFB 12 S
Metal
1"
25 mm
TFFB 16 S
Metal
1-1/4"
31,5 mm
TFFB 20 S
Metal
1-1/2"
37,5 mm
TFFB 24 S
Metal
Technical Specifications
Dash Size Size (mmInch) Working Pressure Flow Rate (l/mingal/min) Spillage (ml) Male Burst pressure Female Burst pressure Male + Female Burst pressure
12 20 3/4" 25 MPa 3625.943 psi 62 16.379 0.1 100 MPa 14503.774 psi 75 MPa 10877.83 psi 82 MPa 11893.095 psi
16 25 1" 23 MPa 3335.868 psi 160 42.268 0.2 130 MPa 18854.906 psi 70 MPa 10152.642 psi 80 MPa 11603.019 psi
20 31.5 1-1/4" 21 MPa 3045.792 psi 220 58.118 0.5 78 MPa 11312.944 psi 64 MPa 9282.415 psi 68 MPa 9862.566 psi
24 37.5 1-1/2" 20 MPa 2900.755 psi 300 79.252 0.7 60 MPa 8702.264 psi 60 MPa 8702.264 psi 62 MPa 8992.34 psi
Material:
Brass
Seals:
NBR
Working temperatures:
-25 °C to 125 °C -13 °F to 257 °F
Specifications:
Series Interchange: MARKET
Valve Type: Flat
Connection: Screw to Connect
Disconnection: Unscrew to Disconnect
Connection Under Pressure: Allowed Residual

Pressure Drop

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

FB flow diagram