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VSH Shurjoint rigid coupling for copper tubing (2 x groove)

group: C305

The Model C305 Rigid Coupling is ideal for joining copper tubing (CTS) in sizes 2” - 6”. The C305 provides a fast, easy, economical and durable method of joining copper tubing without the use of heat or lead. The C305 features an angle pad design for a rigid joint and easy swing-over installation. The C305 features a pressure responsive EPDM GapSeal gasket which seals both the outside of the tubing and the gap between the tubing ends isolating the fluid from coupling housings.  The C305 is rated up to 300 psi (20 bar), depending on the type and size of copper tubing used.


Applicable copper tubing:
1)ASTM B-88 Type K, Type L, and Type M Seamless copper water tube.
2)ASTM B306 Copper Drainage Tuber (DWV).
3)BS EN 1057 copper tubing.
4)AS1432 Type A, Type B and Type D Copper tubing.
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applications

potable water

potable water

heating

heating

cooling

cooling

compressed air

compressed air

segments

commercial building

commercial building

industry

industry

approvals

CRN

CRN

NSF

NSF

item

size

d1

DN1

l1

z1

d2

DN2

l2

z2

size

54 (2) Epoxy Gold

d1

54.0

DN1

DN50

l1

24

z1

1

d2

54.0

DN2

DN50

l2

24

z2

1

size

66.7 (2.5) Epoxy Gold

d1

66.7

DN1

DN65

l1

24

z1

1

d2

66.7

DN2

DN65

l2

24

z2

1

size

79.4 (3) Epoxy Gold

d1

79.4

DN1

DN80

l1

24

z1

1

d2

79.4

DN2

DN80

l2

24

z2

1

size

104.8 (4) Epoxy Gold

d1

104.8

DN1

DN100

l1

24

z1

1

d2

104.8

DN2

DN100

l2

24

z2

1

size

130.2 (5) Epoxy Gold

d1

130.2

DN1

DN125

l1

24

z1

1

d2

130.2

DN2

DN125

l2

24

z2

1

size

155.6 (6) Epoxy Gold

d1

155.6

DN1

DN150

l1

24

z1

1

d2

155.6

DN2

DN150

l2

24

z2

1

technical drawing for product

characteristics

color

bronze

materials

cast iron (ASTM A536 65-45-12)

finishing

varnished

manufacturer

Shurjoint

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 Copper

type

C305

label

value

label

Material connection 1

value

Cast iron

label

Surface protection connection 1

value

Lacquered

label

Material connection 2

value

Cast iron

label

Surface protection connection 2

value

Lacquered

label

Shape

value

Straight

label

Model

value

2-part

label

Reducing

value

No

label

Eccentric

value

No

label

System specific

value

No

label

Connection 1

value

Ribbing groove (groove coupling)

label

Connection 2

value

Ribbing groove (groove coupling)

label

Main colour fitting

value

Bronze

label

Material sealing

value

Ethylene-propylene diene monomer rubber (EPDM)

label

With buffer stud

value

No

label

Length

value

48mm

label

Length of connection 1

value

24mm

label

Length of connection 1 (imperial)

value

0.94"

label

Working length connection 1

value

0.75mm

label

Working length connection 1 (imperial)

value

0.03"

label

Length of connection 2

value

24mm

label

Length of connection 2 (imperial)

value

0.94"

label

Working length connection 2

value

0.75mm

label

Working length connection 2 (imperial)

value

0.03"

label

Max. operating pressure at 20 °C

value

20bar

label

Max. operating pressure at 20 °C (imperial)

value

290.08psi

label

With thermal insulation

value

No

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

FM quality mark

value

No

label

LPCB quality mark

value

No

label

ULC quality mark

value

No

label

UL quality mark

value

No

label

VdS quality mark

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.