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VSH Shurjoint fire rigid coupling FF 88.9 galvanized UNC

VSH Shurjoint fire rigid coupling FF 88.9 galvanized UNC

group: K9E

item: 100K90030003

K9E is the designation for model K9 with a Grade E EPDM gasket. The VSH Shurjoint Model K9 is a T&G (tongue & groove) design coupling for moderate pressure applications where rigidity is required including valve connections, mechanical rooms, fire mains and long straight runs. The built-in teeth and T&G mechanism firmly grasp the pipe ends to eliminate undesired flex. Support and hanging requirements correspond to ANSI B31.1, B31.9 and NFPA 13.

applications

sprinkler

sprinkler

dry fire main

dry fire main

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solutions

building installations

building installations

fire protection

fire protection

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approvals

CNBOP

CNBOP

FM

FM

LPCB

LPCB

QB (CSTBat)

QB (CSTBat)

UL

UL

ULc

ULc

VdS

VdS

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characteristics

color silver
materials cast iron (ASTM A536 65-45-12)
finishing galvanised
manufacturer Shurjoint
shape straight
connection type groove (coupling)
sealing EPDM

product info

item VSH Shurjoint fire rigid coupling FF 88.9 galvanized UNC
item number 100K90030003
product number 100K90030003
item group K9E - VSH Shurjoint rigid coupling (tongue & groove design) (2 x groove)
size 88.9 (DN80) galvanized UNC
weight 1.2 kg
dimensions 44x151x114 mm

general

product group fittings (demountable)
ETIM class EC003024 Fitting with 2 connections
country of origin Taiwan
brand VSH
series Shurjoint
type K9E

technical

max operating pressure liquid 35 bar
min. medium temperature -34 °C
max medium temperature 110 °C
label value
d1 88.9
DN1 DN80
l1 22
d2 88.9
DN2 DN80
l2 22
drawing for product
label value
ETIM class EC003024 Fitting with 2 connections
Material connection 1 Cast iron
Surface protection connection 1 Galvanic/electrolytic zinc plated
Material connection 2 Cast iron
Surface protection connection 2 Galvanic/electrolytic zinc plated
Shape Straight
Reducing No
Eccentric No
System specific No
Nominal diameter connection 1 DN 80
Outer pipe diameter connection 1 88.9mm
Outer pipe diameter connection 1 (imperial) 3.5"
Connection 1 Ribbing groove (groove coupling)
Nominal diameter connection 2 DN 80
Outer pipe diameter connection 2 88.9mm
Outer pipe diameter connection 2 (imperial) 3.5"
Connection 2 Ribbing groove (groove coupling)
Main colour fitting Grey
Material sealing Ethylene-propylene diene monomer rubber (EPDM)
With buffer stud No
Length 44mm
Length of connection 1 22mm
Length of connection 1 (imperial) 0.87"
Length of connection 2 22mm
Length of connection 2 (imperial) 0.87"
Medium temperature (continuous) -34°C - 110°C
Medium temperature (continuous) (imperial) -29.2°F - 230°F
Max. operating pressure at 20 °C 35bar
Max. operating pressure at 20 °C (imperial) 507.63psi
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 Yes
LPCB quality mark Yes
ULC quality mark Yes
UL quality mark Yes
VdS quality mark Yes
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
Gastec QA - AR 214 (H2) No

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