Combined Shape
Combined Shape


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VSH Super T-piece action box

VSH Super T-piece action box


The VSH Super S1221 is a reduced T-piece with 3 compression ends. VSH Super provides a large assortment of fittings for every application, designed for optimum installation convenience. Easy installation and high quality are the top priorities of the VSH Super product range.

  • multiple tube types on one fitting (Copper, Stainless & Carbon tube)
  • same fitting applications for water and gas
  • simple installation with standard tools
  • quick connection technology allowing reassembly


potable water natural gas heating compressed air solar energy hydrogen (H2)


building installations industry


item number size weight dimensions packaging gtin
0889405 22x15x22 0.21 kg 76x37x59 mm carton (20 pce) 08711985225808
0889416 22x15x15 0.17 kg 68x37x57 mm carton (20 pce) 08711985225815
0889394 22x22x15 0.19 kg 67x37x57 mm carton (20 pce) 08711985225792
item number size d1 DN1 l1 z1 slw1 d2 DN2 l2 z2 slw2 d3 DN3 l3 z3 slw0
0889405 22x15x22 22.0 DN20 37 15 32 22.0 DN20 40 15 32 15.0 DN12 39 16 24
0889416 22x15x15 22.0 DN20 34 10 32 15.0 DN12 38 14 24 15.0 DN12 34 11 24
0889394 22x22x15 22.0 DN20 34 9 32 15.0 DN12 38 16 24 22.0 DN20 34 9 24
see above for the diagram related to these dimensions
color brass
materials brass (CW617N)
finishing none
manufacturer Aalberts integrated piping systems B.V. (VSH)
shape T-piece, reducer (90º)
connection type compression, Compression
sealing Brass
product group fittings
ETIM class EC003025 Fitting with 3 connections
HS code 74122000
brand VSH
series Super
UNSPS 40174601
SCIP 1e5d1bf2-d72d-4b8f-ba91-73f637c5ac6d
label value
ETIM class EC003025 Fitting with 3 connections
Material connection 1 Brass
Material quality connection 1 CuZn40Pb2 (CW617N)
Surface protection connection 1 Untreated
Surface treatment connection 1 Untreated
Material connection 2 Brass
Material quality connection 2 CuZn40Pb2 (CW617N)
Surface protection connection 2 Untreated
Surface treatment connection 2 Untreated
Material connection 3 Brass
Material quality connection 3 CuZn40Pb2 (CW617N)
Surface protection connection 3 Untreated
Surface treatment connection 3 Untreated
Model T-piece
Angle 90°
Reducing Yes
Multi-part No
System specific Yes
Nominal diameter connection 1 DN 20
Outer pipe diameter connection 1 22mm
Outer pipe diameter connection 1 (imperial) 0.87"
Connection 1 Compression ring
Connection 2 Compression ring
Connection 3 Compression ring
Flange compression class PN 10
Material sealing Brass
Main colour fitting Brass
High tensile strength Yes
Wrench width 24mm
Wrench width (imperial) 0.94"
Max. operating pressure at 20 °C 10bar
Max. operating pressure at 20 °C (imperial) 145.04psi
Wrench width union nut 32mm
Wrench width union nut (imperial) 1.26"
Medium temperature (continuous) -35°C - 200°C
Medium temperature (continuous) (imperial) -31°F - 392°F
With sealing rings/gaskets No
With drain valve No
With de-aerator No
With buffer stud Yes
Capped No
With connection indicator No
FM quality mark No
LPCB quality mark No
ULC quality mark No
UL quality mark No
VdS quality mark No
DVGW quality mark for gas Yes
DVGW quality mark for water Yes
KIWA certified Yes
Gastec QA mark Yes
KOMO certified No