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7771E
The VSH Shurjoint Model 7771 Standard Rigid Coupling is the ideal choice for risers, mechanical rooms or other applications where rigidity is required. The tongue and groove design and mechanisms provide a rigid connection reducing and or eliminating flexural and torsional loads. The Model 7771 coupling sizes 1½” - 12” (DN40–DN300) are comprised of two identical housing segments, sizes 14”-18” (DN350–DN400) are comprised of three identical segments and sizes 20” - 24” (DN500–DN600) are comprised of four identical segments. All include an EPDM rubber gasket and plated track bolts and nuts. Housing segments are supplied with our standard painted finishes, i.e. orange or red. Optional finishes such as hot dipped zinc galvanized and custom epoxy coatings are available.
approvals
| code | size | weight | dimensions | packaging | gtin |
|---|---|---|---|---|---|
| 177710015002 | 48.3 (DN40) red ISO | 0.7 kg | 46x112x74 | ||
| 177710015003 | 48.3 (DN40) galvanized UNC | 0.7 kg | 46x112x74 | ||
| 177710020002 | 60.3 (DN50) red ISO | 0.85 kg | 46x126x85 mm | ||
| 177710020M03 | 60.3 (DN50) galvanized ISO | 0.85 kg | 46x126x85 mm | ||
| 177710025002 | 73 (DN65) red ISO | 1.1 kg | 46x142x99 mm | ||
| 177710025M03 | 73 (DN65) galvanized ISO | 1.1 kg | 46x142x99 mm | ||
| 177710029002 | 76.1 (DN65) red ISO | 1.2 kg | 46x150x102 mm | ||
| 177710029003 | 76.1 (DN65) galvanized UNC | 1.2 kg | 46x150x102 | ||
| 177710030002 | 88.9 (DN80) red ISO | 1.5 kg | 46x165x115 mm | ||
| 177710030M03 | 88.9 (DN80) galvanized ISO | 1.5 kg | 46x165x115 mm | ||
| 177710045002 | 114.3 (DN100) red ISO | 2.2 kg | 51x198x148 mm | ||
| 177710045M03 | 114.3 (DN100) galvanized ISO | 2.2 kg | 51x198x148 mm | ||
| 177710052002 | 139.7 (DN125) red ISO | 2.9 kg | 51x240x173 mm | ||
| 177710052003 | 139.7 (DN125) galvanized UNC | 2.9 kg | 51x240x173 | ||
| 177710055002 | 141.3 (DN125) red ISO | 2.9 kg | 51x250x175 mm | ||
| 177710062002 | 165.1 (DN150) red ISO | 3.5 kg | 53x280x200 mm | ||
| 177710062003 | 165.1 (DN150) galvanized UNC | 3.5 kg | 53x280x200 | ||
| 177710065002 | 168.3 (DN150) red ISO | 3.67 kg | 53x284x205 mm | ||
| 177710065M03 | 168.3 (DN150) galvanized ISO | 3.67 kg | 53x284x205 mm | ||
| 177710080002 | 216.3 red ISO | 6.9 kg | 63x345x254 mm | ||
| 177710085002 | 219.1 (DN200) red ISO | 6.6 kg | 63x345x261 mm | ||
| 177710085003 | 219.1 (DN200) galvanized UNC | 3.6 kg | 63x345x261 | ||
| 1777100A1001 | 273 (DN250) orange UNC | 9.02 kg | 64x394x316 mm | ||
| 1777100A3001 | 323.9 (DN300) orange UNC | 11.11 kg | 64x457x360 | ||
| 1777100A4001 | 355.6 (DN350) orange UNC | 14.5 kg | 75x515x413 | ||
| 1777100A6001 | 406.4 (DN400) orange UNC | 16 kg | 75x563x460 | ||
| 1777100A8001 | 457.2 (DN450) orange UNC | 17 kg | 79x615x521 | ||
| 1777100B0001 | 508 (DN500) orange UNC | 24 kg | 79x667x581 | ||
| 1777100B2001 | 558.8 (DN550) orange UNC | 26.5 kg | 79x720x622 | ||
| 1777100B4001 | 609.6 (DN600) orange UNC | 28.35 kg | 79x768x689 |
| art. No | size | d1 | DN1 | l1 | d2 | DN2 | l2 |
|---|---|---|---|---|---|---|---|
| 177710015002 | 48.3 (DN40) red ISO | 48.3 | DN40 | 23 | 48.3 | DN40 | 23 |
| 177710015003 | 48.3 (DN40) galvanized UNC | 48.3 | DN40 | 23 | 48.3 | DN40 | 23 |
| 177710020002 | 60.3 (DN50) red ISO | 60.3 | DN50 | 23 | 60.3 | DN50 | 23 |
| 177710020M03 | 60.3 (DN50) galvanized ISO | 60.3 | DN50 | 23 | 60.3 | DN50 | 23 |
| 177710025002 | 73 (DN65) red ISO | 73.0 | DN65 | 23 | 73.0 | DN65 | 23 |
| 177710025M03 | 73 (DN65) galvanized ISO | 73.0 | DN65 | 23 | 73.0 | DN65 | 23 |
| 177710029002 | 76.1 (DN65) red ISO | 76.1 | DN65 | 23 | 76.1 | DN65 | 23 |
| 177710029003 | 76.1 (DN65) galvanized UNC | 76.1 | DN65 | 23 | 76.1 | DN65 | 23 |
| 177710030002 | 88.9 (DN80) red ISO | 88.9 | DN80 | 23 | 88.9 | DN80 | 23 |
| 177710030M03 | 88.9 (DN80) galvanized ISO | 88.9 | DN80 | 23 | 88.9 | DN80 | 23 |
| 177710045002 | 114.3 (DN100) red ISO | 114.3 | DN100 | 26 | 114.3 | DN100 | 26 |
| 177710045M03 | 114.3 (DN100) galvanized ISO | 114.3 | DN100 | 26 | 114.3 | DN100 | 26 |
| 177710052002 | 139.7 (DN125) red ISO | 139.7 | DN125 | 26 | 139.7 | DN125 | 26 |
| 177710052003 | 139.7 (DN125) galvanized UNC | 139.7 | DN125 | 26 | 139.7 | DN125 | 26 |
| 177710055002 | 141.3 (DN125) red ISO | 141.3 | DN125 | 26 | 141.3 | DN125 | 26 |
| 177710062002 | 165.1 (DN150) red ISO | 165.1 | DN150 | 27 | 165.1 | DN150 | 27 |
| 177710062003 | 165.1 (DN150) galvanized UNC | 165.1 | DN150 | 27 | 165.1 | DN150 | 27 |
| 177710065002 | 168.3 (DN150) red ISO | 168.3 | DN150 | 27 | 168.3 | DN150 | 27 |
| 177710065M03 | 168.3 (DN150) galvanized ISO | 168.3 | DN150 | 27 | 168.3 | DN150 | 27 |
| 177710080002 | 216.3 red ISO | 216.3 | DN200 | 32 | 216.3 | DN200 | 32 |
| 177710085002 | 219.1 (DN200) red ISO | 219.1 | DN200 | 32 | 219.1 | DN200 | 32 |
| 177710085003 | 219.1 (DN200) galvanized UNC | 219.1 | DN200 | 32 | 219.1 | DN200 | 32 |
| 1777100A1001 | 273 (DN250) orange UNC | 273.0 | DN250 | 32 | 273.0 | DN250 | 32 |
| 1777100A3001 | 323.9 (DN300) orange UNC | 323.9 | DN300 | 32 | 323.9 | DN300 | 32 |
| 1777100A4001 | 355.6 (DN350) orange UNC | 355.6 | DN350 | 38 | 355.6 | DN350 | 38 |
| 1777100A6001 | 406.4 (DN400) orange UNC | 406.4 | DN400 | 38 | 406.4 | DN400 | 38 |
| 1777100A8001 | 457.2 (DN450) orange UNC | 457.2 | DN450 | 40 | 457.2 | DN450 | 40 |
| 1777100B0001 | 508 (DN500) orange UNC | 508.0 | DN500 | 40 | 508.0 | DN500 | 40 |
| 1777100B2001 | 558.8 (DN550) orange UNC | 558.8 | DN550 | 40 | 558.8 | DN550 | 40 |
| 1777100B4001 | 609.6 (DN600) orange UNC | 609.6 | DN600 | 40 | 609.6 | DN600 | 40 |
| color | silver, red, orange |
|---|---|
| materials | cast iron (ASTM A536 65-45-12) |
| finishing | galvanised, varnished |
| manufacturer | Shurjoint |
| shape | straight |
| connection type | groove (coupling) |
| sealing | EPDM |
| product group | fittings (demountable) |
|---|---|
| ETIM class | EC003024 Fitting with 2 connections |
| country of origin | Taiwan |
| brand | VSH |
| series | Shurjoint |
| type | 7771E |
 7771 image |
jpg | download |
FM certifications |
download | |
UL certifications |
download | |
ULc certifications |
download | |
VSH Shurjoint CNBOP certifications |
download | |
 Diagram diagram |
png | download |
Datasheet submittal sheet |
download | |
VSH Shurjoint Installation Handbook installation- & maintenance document |
download |
| label | value |
|---|---|
| ETIM class | EC003024 Fitting with 2 connections |
| Material connection 1 | Cast iron |
| Material connection 2 | Cast iron |
| Shape | Straight |
| Reducing | No |
| Eccentric | No |
| System specific | No |
| Connection 1 | Ribbing groove (groove coupling) |
| Connection 2 | Ribbing groove (groove coupling) |
| Material sealing | Ethylene-propylene diene monomer rubber (EPDM) |
| With buffer stud | No |
| Medium temperature (continuous) | -34°C - 110°C |
| Medium temperature (continuous) (imperial) | -29.2°F - 230°F |
| With sealing rings/gaskets | No |
| Capped | No |
| With connection indicator | No |
| With drain valve | No |
| With de-aerator | No |
| LPCB quality mark | No |
| VdS quality mark | No |
| DVGW quality mark for gas | No |
| DVGW quality mark for water | No |
| Certified according to NF 545 | No |
| KIWA certified | No |
| Gastec QA mark | No |
| KOMO certified | No |
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11F-2, No. 175, Zhongzheng 2nd Rd., Lingya, Kaohsiung 80274, Taiwan
