8.50 [1N Standard Flexible Couplings] [FM, UL, VdS, CNBOP] Red.jpg 8.50 [1N Standard Flexible Couplings] [FM, UL, VdS, CNBOP] Galvanised.jpg

1GS Standard Rigid Coupling

  • FM Approved Logo Mid Grey 300.jpg
  • UL Logo Mid Grey.jpg
  • VdS Logo mid grey 2.jpg
  • CNBOP-B Logo - Grey.jpg
Size range DN80 to DN100 (3" to 4")
Maximum working pressure 20.6 bar (300 psi)
Working temperature -34°C to 110°C (-30°F to 230°F)
Gasket type EPDM
Material Ductile Iron
Finish Red painted or Galvanised
Approvals FM Approved, UL Listed, VdS, CNBOP

Rapidrop Grooved couplings and fittings are used in the assembly of grooved piping systems. They are available in painted and galvanised finishes and are FM, UL, VdS and CNBOP approved. The light duty rigid couplings are pressure rated to 300psi and are used where no movement in the system pipework is expected.                        

Sizes & Dimensions

Nominal Size
mm/in
Pipe
O.D
mm/in
Working
Pressure
PSI/MPa
Max End
Load
kN/Lbs
Pipe End
Separation
mm/in
Dimensions Bolt Size 
A mm/in B mm/in C mm/in No.-Size mm
80
3
88.9
3.500
300
2.07
12.8/2885 0-3.2
0-0.13
114
4.50
160
6.30
45
1.78
2 - 3/8 x 55
2 - M10X57
100
4
114.3
4.500
300
2.07
21.2/4770 0-3.2
0-0.13
140
5.51
192
7.56
50
1.97
2 - 1/2 x 70
2 - M12X70