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Georg Fischer PROGEF BF Reducing Coupling Plain 6 Bar
Useful Information
PROGEF Standard PP, from Georg Fischer, is manufactured from a polypropylene homopolymer and has been shown to offer excellent resistance against stress fracture, impact, abrasion and chemicals and is therefore suited for use in industrial applications where chemical production and distribution is required.
These reducing couplings are manufactured from PP-H designed for conventional butt-welding in accordance with DVS 2207. They are also infrared (IR Plus®) compatible up to 225 x 200mm.
280 x 225mm to 400 x 355mm fittings manufactured from PP-R
| Material | PP-H |
| Temperature Range | 0°C to 80°C |
| Pressure Rating | 6 Bar |
| Size Range | 50 x 40mm - 500 x 450mm |
| Product Code | d (mm) | d1 (mm) | L (mm) | L1 (mm) | L2 (mm) | e (mm) | e1 (mm) | Weight (kg) |
| 397732 | 50 | 40 | 60 | 20 | 20 | 2.9 | 2.3 | 0.018 |
| 397733 | 63 | 40 | 65 | 20 | 20 | 3.6 | 2.3 | 0.020 |
| 397734 | 63 | 50 | 65 | 20 | 20 | 3.6 | 2.9 | 0.055 |
| 397735 | 75 | 40 | 68 | 20 | 20 | 4.3 | 2.3 | 0.041 |
| 397736 | 75 | 50 | 65 | 20 | 20 | 4.8 | 3.2 | 0.047 |
| 397737 | 75 | 63 | 65 | 20 | 20 | 4.3 | 3.6 | 0.053 |
| 397738 | 90 | 63 | 75 | 22 | 19 | 5.1 | 3.6 | 0.079 |
| 397739 | 90 | 75 | 75 | 22 | 19 | 5.1 | 4.3 | 0.090 |
| 397740 | 110 | 75 | 90 | 28 | 18 | 6.3 | 4.3 | 0.149 |
| 397741 | 110 | 90 | 90 | 28 | 30 | 6.3 | 5.1 | 0.158 |
| 397742 | 125 | 110 | 100 | 32 | 30 | 7.1 | 6.3 | 0.250 |
| 397743 | 140 | 110 | 110 | 33 | 29 | 8.0 | 6.3 | 0.320 |
| 397744 | 140 | 125 | 110 | 34 | 30 | 8.0 | 7.1 | 0.323 |
| 397745 | 160 | 110 | 120 | 39 | 27 | 9.1 | 6.3 | 0.500 |
| 397746 | 160 | 140 | 120 | 40 | 35 | 9.1 | 8.0 | 0.560 |
| 397747 | 180 | 90 | 145 | 50 | 40 | 10.2 | 5.1 | 0.600 |
| 397748 | 180 | 110 | 150 | 50 | 40 | 10.2 | 6.3 | 0.620 |
| 397749 | 180 | 125 | 145 | 52 | 40 | 10.2 | 7.1 | 0.620 |
| 397750 | 180 | 140 | 135 | 51 | 47 | 10.2 | 8.0 | 0.640 |
| 397751 | 180 | 160 | 135 | 55 | 52 | 10.2 | 9.1 | 0.700 |
| 397752 | 200 | 160 | 145 | 50 | 40 | 11.4 | 9.1 | 0.805 |
| 397753 | 200 | 180 | 145 | 50 | 45 | 11.4 | 10.2 | 0.920 |
| 397754 | 225 | 110 | 160 | 55 | 35 | 12.8 | 6.3 | 1.001 |
| 397755 | 225 | 160 | 160 | 55 | 40 | 12.8 | 9.1 | 1.082 |
| 397756 | 225 | 180 | 163 | 60 | 58 | 12.8 | 10.2 | 1.160 |
| 397757 | 225 | 200 | 160 | 55 | 50 | 12.8 | 11.4 | 1.184 |
| 397758 | 250 | 160 | 170 | 63 | 53 | 14.2 | 9.1 | 1.530 |
| 397759 | 250 | 225 | 180 | 65 | 65 | 14.2 | 12.8 | 1.890 |
| 397760 | 280 | 225 | 203 | 72 | 57 | 15.9 | 12.8 | 2.370 |
| 397761 | 280 | 250 | 206 | 75 | 60 | 15.9 | 14.2 | 2.540 |
| 397762 | 315 | 225 | 237 | 84 | 63 | 17.9 | 12.8 | 3.320 |
| 397763 | 315 | 250 | 231 | 86 | 70 | 17.9 | 14.2 | 3.375 |
| 397764 | 315 | 280 | 245 | 90 | 60 | 17.9 | 15.9 | 3.510 |
| 397765 | 355 | 250 | 245 | 90 | 80 | 20.1 | 14.2 | 2.400 |
| 397766 | 355 | 280 | 245 | 90 | 80 | 20.1 | 15.9 | 3.600 |
| 397767 | 355 | 315 | 245 | 90 | 80 | 20.1 | 17.9 | 3.100 |
| 397768 | 400 | 315 | 260 | 95 | 80 | 22.7 | 17.9 | 3.600 |
| 397769 | 400 | 355 | 260 | 95 | 90 | 22.7 | 20.1 | 3.100 |
| 397770 | 450 | 280 | 230 | 60 | 70 | 25.5 | 17.9 | 6.000 |
| 397771 | 450 | 355 | 230 | 60 | 90 | 25.5 | 20.1 | 5.400 |
| 397772 | 450 | 400 | 230 | 60 | 95 | 25.5 | 22.7 | 5.000 |
| 397773 | 500 | 315 | 230 | 60 | 80 | 28.4 | 17.9 | 8.100 |
| 397774 | 500 | 355 | 230 | 60 | 90 | 28.4 | 20.1 | 7.300 |
| 397775 | 500 | 400 | 230 | 60 | 95 | 28.4 | 22.7 | 6.700 |
| 397776 | 500 | 450 | 230 | 60 | 60 | 28.4 | 25.5 | 5.500 |
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If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
