Reduction - 1.1/4" BSP x 1/2" BSP female - WD seal
Thread reducer for adapting between two different BSPP (Whitworth parallel) thread sizes in hydraulic and fluid power assemblies. The fitting has a G 1.1/4 male thread on one side and a G 1/2 female thread on the other, allowing connection of components with mismatched port sizes.
The WD profile sealing ring design uses an NBR seal to provide the sealing function at the interface. The body is zinc-nickel plated and rated up to 400 bar, with a temperature range from -35 °C to +100 °C.
Typical Applications
- Reducing BSPP port size between hydraulic components, valves, manifolds, and hose assemblies
- Service and retrofit work where existing BSPP ports must be adapted to a different thread size
Partnumber:
RI-114-12ED
Package size:
15 pcs
Min. order quantity is:
1 pcs
Angle
0 °
Brand Name
Stauff
Corrosion resistance
1200 hours salt spray DIN EN ISO 9227
Hexagon
50 mm
L1
32 mm
L2
14,5 mm
Length
32 mm
Material
Steel
Model code
FI-RED-R1-1/4-WD-R1/2-B-W3
Pressure max.
400 bar
REACH compliant
Yes
RoHs compliant
Yes
S1
50 mm
Safety factor
4
Sealing material
NBR
Surface treatment
Zinc-Nickel plated
Temperature max.
+100 °C
Temperature min.
-35 °C
Thread T1
G 1.1/4 BSP
Thread T2
G 1/2 BSP
Thread inner
G 1/2 BSP
Thread outer
G 1.1/4 BSP
Total length
32 mm
Type
Short
i
20 mm
Package size
15 pcs
Barcode
130473
Gross weight
0,31 Kg
Net weight
0,31 Kg
Country of origin
DEU
Intrastat code
73071110
Thread reducer for adapting between two different BSPP (Whitworth parallel) thread sizes in hydraulic and fluid power assemblies. The fitting has a G 1.1/4 male thread on one side and a G 1/2 female thread on the other, allowing connection of components with mismatched port sizes.
The WD profile sealing ring design uses an NBR seal to provide the sealing function at the interface. The body is zinc-nickel plated and rated up to 400 bar, with a temperature range from -35 °C to +100 °C.
Typical Applications
- Reducing BSPP port size between hydraulic components, valves, manifolds, and hose assemblies
- Service and retrofit work where existing BSPP ports must be adapted to a different thread size
Note: Opening 3D files requires a program that supports the file format
Copyright © 2026 HydraSpecma