Straub Open Flex 1L 48.3 – 168.3 mm

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Component/Material W5
Casing AISI 316 L / AISI 316 TI
Bolts A4 – 80
Bars AISI 316L
Strip Insert AISI 316L / PVDF
Vinidex Code - EPDM Vinidex Code - NBR Pipe OD (mm) Clamping Range (mm) PS Bar H (mm) B (mm) C (mm) DV (mm) KV (mm) Pipe Gap with Strip Insert (mm) Torque rate Nm Allen Head (mm)
76399 76423 48.3 47.0 - 49.5 25 7 75 35 70 85 15 7.5 6
76400 76424 54 52.5 - 55.5 25 7 75 35 76 90 15 7.5 6
76401 76425 57 55.5 - 58.5 25 7 75 35 79 95 15 7.5 6
76402 76426 60.3 59.0 - 61.5 25 7 75 35 82 95 15 7.5 6
76403 76427 73 71.5 - 74.5 25 9 94 51 95 117 25 10 6
76404 76428 76.1 74.5 - 77.5 25 9 94 51 98 122 25 10 6
76405 76429 84 82.5 - 85.5 24 9 94 51 106 127 25 10 6
76406 76430 88.9 87.5 - 90.5 24 9 94 51 111 132 25 10 6
76407 76431 100.6 99.0 - 102.5 23 9 94 51 123 147 25 10 6
76408 76432 101.6 100.0 - 103.5 23 9 94 51 124 147 25 10 6
76409 76433 104 102.5 - 105.5 22 9 94 51 126 147 25 10 6
76410 76434 104.8 103.0 - 106.5 22 9 94 51 127 147 25 10 6
76411 76435 108 106.5 - 109.5 22 9 94 51 130 152 25 10 6
76412 76436 114.3 112.5 - 116.0 21 9 94 51 136 157 25 10 6
76413 118 116.0 - 120.0 20 94 51 140 162 25 10 6
76414 76437 127 125.0 - 129.0 19 9.5 107 62 149 165 35 12 8
76415 76438 129 127.0 - 131.0 18 9.5 107 62 151 165 35 12 8
76416 76439 130.2 128.5 - 132.0 18 9.5 107 62 152 165 35 12 8
76417 76440 133 131.0 - 135.0 16 9.5 107 62 155 170 35 12 8
76418 76441 139.7 138.0 - 141.5 16 9.5 107 62 162 175 35 12 8
76419 76442 141.3 139.5 - 143.0 16 9.5 107 62 163 180 35 12 8
76420 76443 154 152.0 - 156.0 16 9.5 107 62 176 190 35 12 8
76421 76444 159 157.0 - 161.0 16 9.5 107 62 181 195 35 12 8
76422 76445 168.3 166.0 - 170.5 16 9.5 107 62 190 205 35 12 8

FPM/FKM Sealing Sleeve also available on request.
Follow fitting/disassembly instructions.
PS = Working pressure considering the application loads.
Test pressure = PS x 1.5 (for example industry, water supply etc.)
Burst pressure = approx. PS x 2.
Strip inserts are supplied with all couplings sold in Australia.

Other Straub® Mechanical Couplings Products

Important Information
Straub Accessories
Straub Clamp SCE 44 – 330 mm
Straub Clamp SCZ 88 – 440 mm
Straub Combi Grip 40 – 160 mm
Straub Flex 1L 48.3 – 168.3 mm
Straub Flex 2 172 – 2032 mm
Straub Grip L 180 – 711.2 mm
Straub Grip L 21.3 – 219.1 mm
Straub Metal Grip 30 – 219.1 mm
Straub Open Flex 2 172 – 2032 mm
Straub Plastic Grip 40 – 160 mm

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