Reduction - 1/4" BSP x 1/2" BSP female - WD seal

Thread reducer for adapting between two Whitworth parallel pipe threads (BSPP) in hydraulic and fluid power connections. The reducer has a G 1/4 external thread on one side and a G 1/2 internal thread on the other side, allowing components with different BSPP thread sizes to be joined.

Sealing is via a profile sealing ring with NBR sealing material. The body is zinc-nickel plated, and the compact form factor with 40 mm overall length supports use where installation space is limited. Rated pressure: 630 bar. Temperature range: -35 to +100 °C.

Typical Applications
  • Reducing or adapting BSPP port sizes in hydraulic manifolds, valves, and pipework
  • Service and repair work where existing BSPP ports need to be matched to a different BSPP thread size

Partnumber:
RI1/4WD1/2

Package size:
0 pcs

Min. order quantity is:
1 pcs
Angle
0 °

Brand Name
Stauff

Corrosion resistance
1200 hours salt spray DIN EN ISO 9227

D2
5 mm

Hexagon
30 mm

L1
40 mm

L2
20 mm

Length
40 mm

Material
Steel

Model code
FI-RED-R1/4-WD-R1/2-B-W3

Pressure max.
630 bar

REACH compliant
Yes

RoHs compliant
Yes

S1
30 mm

Safety factor
4

Sealing material
NBR

Surface treatment
Zinc-Nickel plated

Temperature max.
+100 °C

Temperature min.
-35 °C

Thread T1
G 1/4 BSP

Thread T2
G 1/2 BSP

Thread inner
G 1/2 BSP

Thread outer
G 1/4 BSP

Total length
40 mm

Type
Long

i
12 mm
Package size
0 pcs

Barcode
5704295277004

Gross weight
0,11 Kg

Net weight
0,11 Kg

Country of origin
DEU

Intrastat code
73071110

Thread reducer for adapting between two Whitworth parallel pipe threads (BSPP) in hydraulic and fluid power connections. The reducer has a G 1/4 external thread on one side and a G 1/2 internal thread on the other side, allowing components with different BSPP thread sizes to be joined.

Sealing is via a profile sealing ring with NBR sealing material. The body is zinc-nickel plated, and the compact form factor with 40 mm overall length supports use where installation space is limited. Rated pressure: 630 bar. Temperature range: -35 to +100 °C.

Typical Applications
  • Reducing or adapting BSPP port sizes in hydraulic manifolds, valves, and pipework
  • Service and repair work where existing BSPP ports need to be matched to a different BSPP thread size

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