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

group: 7706E

7706E is the designation for model 7706 with a Grade E EPDM 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.
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applications

heating

heating

cooling

cooling

sprinkler

sprinkler

dry fire main

dry fire main

segments

residential

residential

datacenters

datacenters

commercial building

commercial building

industry

industry

building installations

building installations

approvals

CRN

CRN

FM

FM

LPCB

LPCB

QB (CSTBat)

QB (CSTBat)

TSU

TSU

UL

UL

ULc

ULc

VdS

VdS

item

size

size

48.3x42.4 orange UNC

size

48.3x42.4 red ISO

size

48.3x42.4 galvanized UNC

size

60.3x48.3 orange UNC

size

60.3x48.3 red ISO

size

60.3x48.3 galvanized UNC

size

73x60.3 orange UNC

size

73x60.3 red ISO

size

73x60.3 galvanized UNC

size

76.1x60.3 orange UNC

size

76.1x60.3 red ISO

size

76.1x60.3 galvanized UNC

size

76.1x73 orange UNC

size

76.1x73 red ISO

size

76.1x73 galvanized UNC

size

88.9x60.3 orange UNC

size

88.9x60.3 red ISO

size

88.9x60.3 galvanized UNC

size

88.9x60.3 galvanized ISO

size

88.9x73 orange UNC

size

88.9x73 red ISO

size

88.9x73 galvanized UNC

size

88.9x73 galvanized ISO

size

88.9x76.1 orange UNC

size

88.9x76.1 red ISO

size

88.9x76.1 galvanized UNC

size

114.3x60.3 orange UNC

size

114.3x60.3 red ISO

size

114.3x60.3 galvanized UNC

size

114.3x60.3 galvanized ISO

size

114.3x73 orange UNC

size

114.3x73 red ISO

size

114.3x73 galvanized UNC

size

114.3x73 galvanized ISO

size

114.3x76.1 orange UNC

size

114.3x76.1 red ISO

size

114.3x76.1 galvanized UNC

size

114.3x76.1 galvanized ISO

size

114.3x88.9 orange UNC

size

114.3x88.9 red ISO

size

114.3x88.9 galvanized UNC

size

114.3x88.9 galvanized ISO

size

139.7x114.3 orange UNC

size

139.7x114.3 red ISO

size

139.7x114.3 galvanized UNC

size

141.3x114.3 orange UNC

size

141.3x114.3 red ISO

size

141.3x114.3 galvanized UNC

size

141.3x114.3 galvanized ISO

size

165.1x88.9 orange UNC

size

165.1x88.9 red ISO

size

165.1x88.9 galvanized UNC

size

165.1x114.3 orange UNC

size

165.1x114.3 red ISO

size

165.1x114.3 galvanized UNC

size

165.1x114.3 galvanized ISO

size

168.3x88.9 orange UNC

size

168.3x88.9 red ISO

size

168.3x88.9 galvanized UNC

size

168.3x88.9 galvanized ISO

size

168.3x114.3 orange UNC

size

168.3x114.3 red ISO

size

168.3x114.3 galvanized UNC

size

168.3x114.3 galvanized ISO

size

168.3x165.1 orange UNC

size

168.3x165.1 red ISO

size

168.3x165.1 galvanized UNC

size

168.3x165.1 galvanized ISO

size

219.1x165.1 orange UNC

size

219.1x165.1 red ISO

size

219.1x165.1 galvanized UNC

size

219.1x168.3 orange UNC

size

219.1x168.3 red ISO

size

219.1x168.3 galvanized UNC

size

219.1x168.3 galvanized ISO

technical drawing for product

characteristics

color

silver, red, orange

materials

cast iron (ASTM A536 65-45-12)

finishing

galvanised, varnished

shape

straight, reducer

connection type

groove (coupling)

sealing

EPDM

general

product group

fittings (demountable)

ETIM class

EC003024 Fitting with 2 connections

country of origin

Taiwan

brand

VSH

series

Shurjoint

type

7706E

label

value

label

Material connection 1

value

Cast iron

label

Material connection 2

value

Cast iron

label

Shape

value

Straight

label

Model

value

1-part

label

Reducing

value

Yes

label

Eccentric

value

No

label

System specific

value

Yes

label

Connection 1

value

Ribbing groove (groove coupling)

label

Connection 2

value

Ribbing groove (groove coupling)

label

Material sealing

value

Ethylene-propylene diene monomer rubber (EPDM)

label

With buffer stud

value

Yes

label

Medium temperature (continuous)

value

-34°C - 110°C

label

Medium temperature (continuous) (imperial)

value

-29.2°F - 230°F

label

With sealing rings/gaskets

value

No

label

Capped

value

No

label

With connection indicator

value

No

label

With drain valve

value

No

label

With de-aerator

value

No

label

DVGW quality mark for gas

value

No

label

DVGW quality mark for water

value

No

label

Certified according to NF 545

value

No

label

KIWA certified

value

No

label

Gastec QA mark

value

No

label

KOMO certified

value

No

label

Gastec QA - AR 214 (H2)

value

No

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Shurjoint celebrates 50 years of service

Shurjoint, founded in 1974, has become a global leader in grooved mechanical couplings and piping components. With over 5,000 products catering to various materials and sizes, Shurjoint focuses on delivering top-quality solutions worldwide.

As part of Aalberts integrated piping systems, Shurjoint expands its global influence and product range, offering cutting-edge technology solutions for piping systems. The Aalberts IPS Design Service® provides tailored solutions through digital tools and expert advice, ensuring optimal system design and installation.

Recognizing its success over 50 years, Shurjoint attributes it to the support of associates, customers, and end users. Committed to innovation and quality, Shurjoint aims to remain a leader in mechanical piping components for decades to come.

In an industry emphasizing precision and sustainability, with Shurjoint, Aalberts integrated piping systems aims to continue innovating, serving global customers with unparalleled solutions.

Want to read more? Follow this link to read our entire story.