Combined Shape
Combined Shape


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VSH XPress CuNi straight connector (press x male thread)

VSH XPress CuNi straight connector (press x male thread)


The VSH XPress CUN7505 is a CuNi straight connector with a press and male thread end. VSH XPress CuNi is suitable for use in salt water, making it ideal for shipbuilding applications. These fittings are provided with a brown NBR O-ring. VSH XPress provides a complete piping system suitable for every conceivable application.

  • Insert stop: stop edge for pipe end
  • Provided with all relevant approvals




shipbuilding industry


Bureau Veritas DNV-GL Lloyds Register RINA
item number size weight dimensions packaging gtin
7501923 15xR1/2" 0.07 kg 35x20x20 mm bag (5 pce) 08711985359497
7501934 18xR1/2" 0.07 kg 38x25x25 mm bag (5 pce) 08711985359503
7501945 18XR3/4" 0.1 kg 40x25x25 mm bag (2 pce) 08711985359510
7501956 22xR3/4" 0.1 kg 40x30x30 mm bag (2 pce) 08711985359527
7501967 28xR1" 0.14 kg 45x35x35 mm bag (2 pce) 08711985359534
7501978 35xR1 1/4" 0.18 kg 50x43x43 mm bag (1 pce) 08711985359541
7501989 42xR1 1/2" 0.25 kg 58x53x53 mm bag (1 pce) 08711985359558
color copper
materials copper-nickel (Cuni10Fe1.6Mn)
finishing none
manufacturer Aalberts integrated piping systems B.V. (VSH)
shape straight, reducer
connection type press (M), R - male thread gas conical (BSPT)
sealing NBR (Nitrile)
product group fittings
ETIM class EC003024 Fitting with 2 connections
HS code 74122000
brand VSH
series XPress CuNi
type CUN7505
label value
ETIM class EC003024 Fitting with 2 connections
Material connection 1 CuNiFe
Material quality connection 1 CuNi10Fe1.6Mn
Surface protection connection 1 Untreated
Surface treatment connection 1 Untreated
Material connection 2 CuNiFe
Material quality connection 2 CuNi10Fe1.6Mn
Surface protection connection 2 Untreated
Surface treatment connection 2 Untreated
Shape Straight
Eccentric No
System specific Yes
Connection 1 Press sleeve
Contour code connection 1 M
Connection 2 External thread conical BSPT-R (ISO 7-1 / EN 10226-1)
Flange compression class PN 16
Material sealing NBR (nitrile rubber)
With buffer stud No
High tensile strength Yes
Max. operating pressure at 20 °C 16bar
Max. operating pressure at 20 °C (imperial) 232.06psi
With thermal insulation No
With sealing rings/gaskets No
Capped No
With connection indicator No
FM quality mark No
LPCB quality mark No
ULC quality mark No
UL quality mark No
DIN-CERTCO certificate No
VdS quality mark No
With approval for TÜV No
DVGW quality mark for gas No
DVGW quality mark for water No
Certified according to NF 545 No
KIWA certified No
Gastec QA mark No
KOMO certified No
Type approval according to BBR/EKS No