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

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


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.


code size weight dimensions packaging gtin
1C3050020001 54.0 (2) Epoxy Gold 0.81 kg 48x118x81 mm
1C3050025001 66.7 (2.5) Epoxy Gold 0.94 kg 48x134x93 mm
1C3050030001 79.4 (3) Epoxy Gold 1.29 kg 48x154x107 mm
1C3050045001 104.8 (4) Epoxy Gold 1.6 kg 48x185x132 mm
1C3050055001 130.2 (5) Epoxy Gold 2.15 kg 48x220x159 mm
1C3050065001 155.6 (6) Epoxy Gold 2.45 kg 48x248x184 mm
art. No size d1 DN1 l1 d2 DN2 l2
1C3050020001 54.0 (2) Epoxy Gold 54.0 DN50 24 54.0 DN50 24
1C3050025001 66.7 (2.5) Epoxy Gold 66.7 DN65 24 66.7 DN65 24
1C3050030001 79.4 (3) Epoxy Gold 79.4 DN80 24 79.4 DN80 24
1C3050045001 104.8 (4) Epoxy Gold 104.8 DN100 24 104.8 DN100 24
1C3050055001 130.2 (5) Epoxy Gold 130.2 DN125 24 130.2 DN125 24
1C3050065001 155.6 (6) Epoxy Gold 155.6 DN150 24 155.6 DN150 24
see above for the diagram with these dimensions.
color bronze
materials cast iron (ASTM A536 65-45-12)
finishing varnished
manufacturer Shurjoint
connection type groove (coupling)
product group fittings (demountable)
ETIM class EC003024 Fitting with 2 connections
country of origin Taiwan
brand VSH
series Shurjoint Copper
type C305
label value
ETIM class EC003024 Fitting with 2 connections
Material connection 1 Cast iron
Surface protection connection 1 Lacquered
Material connection 2 Cast iron
Surface protection connection 2 Lacquered
Shape Straight
Model 2-part
Reducing No
Eccentric No
System-specific No
Connection 1 Ribbing groove (groove coupling)
Connection 2 Ribbing groove (groove coupling)
Main colour fitting Bronze
With buffer stud No
Length 48mm
Length of connection 1 24mm
Length of connection 1 (imperial) 0.94"
Length of connection 2 24mm
Length of connection 2 (imperial) 0.94"
With thermal insulation No
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

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