Shanghai Enactus Industrial Co., Ltd

Date: 24th June 2016
Enactus-HRGS-DD Burgmann HRGS-DD Replacement
Features API 682 Category 2 and 3,Website:http://www.mechanicalsealsenactus.com, Type A, Arrangement 3 seal Dual seal in face-to-back arrangement Gas-lubricated Balanced Cartridge unit Independent of direction of rotation Stationary springs Contact free operation, no friction Advantages Universally applicable both for retrofits or original equipment Efficient stock keeping due to standardized components Extended selection of materials Metal parts also in special materials available Operating range Shaft diameter: d1 = 20 ? 110 mm (0.79" ? 4.33")* Pressure: p1 = 42 bar (609 PSI) Temperature: t = -20 C ? +176 C (-4 F ? +350 F) Sliding velocity: vg = 4 ? 23 m/s (13 ... 76 ft/s) Axial movement: ?1.0 mm Materials Seal ring (product side): Silicon carbide Q19, SSiC (Q1) Seal ring (atmospheric side): Blister resistant carbon, Silicon carbide SSiC (Q1), Q19 Mating rings: Silicon carbide SSiC (Q1), RBSiC (Q2) Secondary seals: EPDM (E), NBR (P), FKM (V), FFKM (K) Springs: Hastelloy? C-4 (M)* and C-276 (M5) Metal parts: CrNiMo steel 316 (G) or equivalent, optional materials on request. * EagleBurgmann standard Recommended applications Refining technology Petrochemical industry Oil and gas industry Gases and liquids Media which require high purity Environmental harmful media API 610 / ISO 13709 pumps Process pumps service Provide special design According to the requirements and conditions for the custom processing Dimensions in mm d1 d1h dN d2 d3 d4 d5 d6 d7 d8 d9 d10 d11?+?0.2 min. l l1 l2 l3 l4 l5 l6 l7 l9 k2 t t1 20 28 36 47.1 65 70 46 56 63 4 40 38 75 75 53 20 19.5 17 10.5 6 9 8 51 4.5 3 25 33 41 52.1 70 75 51 62 70 4 45 43 80 75 53 20 19.5 17 10.5 6 9 9.5 56.5 4.5 3 28 38 46 57.1 75 80 56 67 75 4 50 48 85 75 53 20 19.5 17 10.5 6 9 9.5 61.5 4.5 3 33 43 51 62.1 80 85 61 72 80 4 55 53 90 75 53 20 19.5 17 10.5 6 9 10.5 66.5 4.5 3 38 48 56 67.1 85 90 66 77 85 4 60 58 95 75 53 20 19.5 17 10.5 6 9 10.5 71.5 4.5 3 43 53 61 72.1 90 95 69 81 90 4 65 63 100 75 53 20 19.5 17 10.5 7 9 11 75 4.5 3 48 58 66 77.1 95 100 76 88 97 4 70 68 105 75 53 20 19.5 17 10.5 7 9 11.5 82 4.5 3 53 63 71 82.1 101 105 81 95 105 4 75 73 110 75 53 20 19.5 17 10.5 7 9 11.5 88 4.5 3 55 65 75 87.1 106 110 86 100 110 4 79 78 115 75 53 20 19.5 17 10.5 7 9 11.5 93 4.5 3 60 70 80 92.1 111 115 91 105 115 4 84 83 120 75 53 20 19.5 17 10.5 7 9 13 98 4.5 3 65 75 85 97.1 116 120 96 110 120 4 89 88 125 75 53 20 19.5 17 10.5 7 9 13 103 4.5 3 70 80 90 102.1 121 125 101 115 125 4 94 93 130 75 53 20 19.5 17 10.5 7 9 13 108 4.5 3 75 85 95 107.1 126 130 107 122.2 134.3 5 99 98 135 75 53 20 19.5 17 10.5 10 12 20 114.5 7 3 80 90 100 112.1 131 135 107 122.2 134.3 5 104 103 140 75 53 20 19.5 17 10.5 10 12 20 114.5 7 3 90 100 110 126.1 147 155 117 136.2 148.3 5 116 117 163 98 73 30 22 19 16 10 12 20 126.5 7 4 100 110 120 136.1 157 165 132 146.2 158.3 5 126 127 173 98 73 30 22 19 16 10 12 20 139 7 4 110 120 130 145.1 167 175 142 156.2 168.3 5 136 136 183 98 73 30 22 19 16 10 12 20 149 7 4 120 130 140 154.1 177 185 152 168.2 180.3 5 146 145 193 98 73 30 22 19 16 10 12 22 160 7 4 130 140 150 163.9 188 195 162 178.2 190.3 5 156 155 203 98 73 30 22 19 16 12 12 24 170 7 4 140 150 160 174.9 189 205 172 188.2 200.3 5 166 166 213 98 73 30 22 19 16 12 12 24 180 7 4 160 170 180 193.9 220 230 187 212.5 224.3 5 186 185 238 98 73 30 22 19 16 12 12 28 199.5 7 4 180 190 200 213.9 240 255 ? ? ? 206 205 265 98 73 30 22 19 16 ? ? ? ? 4 190 200 210 231.9 255 270 ? ? ? 218 220 280 115 83 40 28.35 24.7 19 ? ? ? ? 5 200 210 220 241.9 265 280 ? ? ? 228 230 290 115 83 40 28.35 24.7 19 ? ? ? ? 5 210 220 230 251.9 275 290 ? ? ? 238 240 300 115 83 40 28.35 24.7 19 ? ? ? ? 5 220 230 240 261.9 285 300 ? ? ? 248 250 310 115 83 40 28.35 24.7 19 ? ? ? ? 5 230 240 250 271.9 295 310 ? ? ? 258 260 320 115 83 40 28.35 24.7 19 ? ? ? ? 5 250 260 270 291.9 315 330 ? ? ? 278 280 340 115 83 40 28.35 24.7 19 ? ? ? ? 5 HRZ1 ? Dimensions in mm dN d1h d1 d11 d12 d13 d14 l10 l11 l12 l13 l15 l16 35 33 20 56 42 48 3 57.7 49.2 15 42.7 2 5 43 39 27 67 54 61 4 57.7 49.2 15 42.7 2 6 54 50 35 78 65 73 4 59.8 52.1 15.5 44.3 2.5 6 66 60 47 91 77 85 4 66 58 16.5 49.5 2.5 6 77 72 55 103 88 97 4 74.5 66 17.5 57 2.5 7 100 90 70 125 110 120 4 82 73 21 61 3 7
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C building, No 618 Chenxiang Road, Nanxiang Town, Jiading District, Shanghai
Shanghai, 200000

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www.mechanicalsealsenactus.com

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