wide tolerance coupling
competitive price and high quality

BENEFITS

1 Available in a range of stepped and equal couplings and flange adaptors from 40mm-300mm

2 A wide tolerance of up to 25mm means extreme versatility of use

3 Wide tolerances allow for reduced stock holdings

4 Quick and efficient installation without disassembly or any loose components

5 Suits all common rigid pipe materials

6 Prolonged life of fitting due to the high quality corrosion protective coating used

TECHNICAL DATA

Duty      Working      Test

Gas        7Bar           11Bar

Water    16Bar          24Bar

Higher pressure options are available on request.

TEMPERATURE

-40 TO 80°c(EPDM)

-20 TO 90°c(NBR)

FLANGE TYPE

Please contact us!

MATERIAL
Body: Ductile iron grade 500-7/ 450-10 in accordance with ISO 1083 or 70-50-05/65-45-12 with ASTM A536

Pipe: Ductile iron grade 500-7/ 450-10 in accordance with ISO 1083 or 70-50-05/65-45-12 with ASTM A536

Gasket: Rubber E. P. D. M. /SBR/NR in accordance with EN 681.1

T-BOLTS AND NUTS: Carbon steel grade 8.8/6.8/4.8 with dacromet coating/galvanization

COATING

Epoxy Coated internal and external to WIS 4-52-01

Blue for EPDM service,black for Nitrile service

(Alternative coating available on request)

SEALING GASKETS

Water EPDM (EN681)

Gas Nitrile (EN682)