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VSH Shurjoint reducing coupling (2 x groove), NBR gasket

VSH Shurjoint reducing coupling (2 x groove), NBR gasket


7706T is the designation for model 7706 with a Grade T NBR gasket. The VSH Shurjoint Model 7706 Reducing Coupling allows direct reduc­tion on a piping run and eliminates the need for a concentric reducer and couplings. The specially de­signed rubber gasket prevents the smaller pipe from telescoping into the larger pipe during vertical installa­tion. All 7706 couplings are comprised of two identical hous­ing segments, EPDM rubber gasket and plated track bolts and nuts. Housing segments are supplied with our standard painted finishes, i.e. orange or red.


heating cooling


building installations industry


code size weight dimensions packaging gtin
177061512005 48.3x42.2 galvanized UNC 0.82 kg 46x118x72 mm
177062015005 60.3x48.3 galvanized UNC 0.9 kg 48x122x85 mm
177062520004 73x60.3 orange UNC 1.2 kg 48x144x96 mm
177063020005 88.9x60.3 galvanized UNC 1.5 kg 48x168x116 mm
177063025004 88.9x73 orange UNC 1.7 kg 48x168x116 mm
177063025005 88.9x73 galvanized UNC 1.7 kg 48x168x116 mm
177064530004 114.3x88.9 orange UNC 2.23 kg 51x198x146 mm
art. No size
177061512005 48.3x42.2 galvanized UNC
177062015005 60.3x48.3 galvanized UNC
177062520004 73x60.3 orange UNC
177063020005 88.9x60.3 galvanized UNC
177063025004 88.9x73 orange UNC
177063025005 88.9x73 galvanized UNC
177064530004 114.3x88.9 orange UNC
see above for the diagram with these dimensions.
color silver, orange
materials cast iron (ASTM A536 65-45-12)
finishing galvanised, varnished
manufacturer Shurjoint
shape straight, reducer
connection type groove (coupling)
sealing EPDM
product group fittings (demountable)
ETIM class EC003024 Fitting with 2 connections
intrastat code 73071910
country of origin Taiwan
brand VSH
series Shurjoint
type 7706T
label value
ETIM class EC003024 Fitting with 2 connections
Material connection 1 Cast iron
Material connection 2 Cast iron
Shape Straight
Model 1-part
Reducing Yes
Eccentric No
System specific Yes
Connection 1 Ribbing groove (groove coupling)
Connection 2 Ribbing groove (groove coupling)
Material sealing Ethylene-propylene diene monomer rubber (EPDM)
With buffer stud Yes
High tensile strength Yes
Medium temperature (continuous) -34°C - 110°C
Medium temperature (continuous) (imperial) -29.2°F - 230°F
With sealing rings/gaskets No
Capped No
With connection indicator No
With drain valve No
With de-aerator 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 No
DVGW quality mark for water No
Certified according to NF 545 No
KIWA certified No
Gastec QA mark No
KOMO certified No