Flexseal Logo

GLOBAL LEADERS IN FLEXIBLE COUPLINGS, DRAINAGE & PLUMBING SYSTEMS


<< "Couplings and Adaptors"

2B ALL-IN-ONE

Connect any two pipes of the same nominal diameter regardless of the differences in outside diameter, providing it is within the products size range.

The universal connector 2B ALL-IN-ONE performs the connections what would traditionally require a multitude of flexible couplings. Furthermore, the coupling outperforms many of the features of the Unicon and similar products.

unicon still 4

- Range available for DN100 - DN300 pipes
- Large size range tolerances
- Improved profile ensures the rubber doesn’t collapse when installed to a pipe within its size range
- Pipe alignment supported by marine grade aluminum
- High grade stainless steel tension bands
- Corrosion resistant
- Reduces the need to carry excessive inventory
- Quick and easy to install
- Satisfies the requirements of EN295-4, EN681-1, & DIN 4060

Article
No.

Size
DN

Range
(mm)

Application Examples

Torque
(Nm)

2B1-100 100 108 - 133   15
2B1-125 125 123 - 161   15
2B1-150 150 160 - 196   15
2B1-150B* 150 160 - 226 DN 150 (PVCu, Cast Iron, GRP, Ductile Iron to Concrete OD 200-225mm) 15
2B1-200S 200 175 - 226   15
2B1-200L* 200 195 - 261 DN 200 (PVCu, Cast Iron, GRP, Ductile Iron, Robukan, HDPE, UR II,
Asbestos Cement, Clay NL, Clay HL, Concrete OD 240-260 mm)
15
2B1-220 200 215 - 261   15
2B1-280 250 230 - 280   15
2B1-290 250 240 - 290   15
2B1-305 250 255 - 305   17
2B1-305L* 250 250 - 305 DN 250 (PVCu, Cast Iron, GRP, Ductile Iron, HDPE,
UR II, Asbestos Cement, Clay NL)
17
2B1-320 250 270 - 320   17
2B1-320L* 250 250 - 320 DN 250 (PVCu, Cast Iron, GRP, Ductile Iron, HDPE, UR II,
Asbestos Cement, Clay NL, Clay HL, Concrete up to OD 320 mm)
17
2B1-360 300 310 - 360   17
2B1-390 300 340 - 390   17
2B1-390L* 300 315 - 390 DN 300 (PVCu, Cast Iron, GRP, Ductile Iron, HDPE, UR II,
Clay NL, Clay HL, Concrete up to OD 385 mm)
17
2B1-445 300 395 - 445   17
2B1-465 300 415 - 465   17
2B1-300B* 300 315 - 465 DN 300 (PVCu, HDPE, Clay HL to Concrete OD 420-460 mm) 17
2B1-540 400 490 - 540   17
2B1-570 400 520 - 570   17

DOWNLOAD: Datasheet 2B1
DOWNLOAD: Brochure 2B1