
Allied Tube & Conduit PVC coated STG hubs are used to terminate conduit runs through the wall of a sheet metal electrical enclosure. They are available with or without grounding lug. STTB style hubs are ‘Through-Bulkhead’ fittings used to pass conduit runs through firewalls or bulkheads up to 1/8″ thick. STTTB style hubs perform the same function for unlimited wall thicknesses.
Features
- Exterior PVC coating thickness is a minimum 0.040″
- Interior Urethane coating thickness is a minimum 0.002″
- STG and STTB available in 12 trade sizes from 1/2″ through 6″
- STTTB in sizes from 1/2″ through 2″
- Sealing sleeves on conduit side of hub
- Molded PVC gasket seals flush with enclosure wall
- Neoprene O-ring gasket provides additional seal
- The length of the sleeve extension(s) shall be at least equivalent to the nominal conduit size for sizes 1/2″- 2″
- For sizes 2-1/2″- 6″, the length of the sleeve extension(s) shall be at least 2″
Standards
- UL 514B
- NEC/CEC:
- Class I, Division 2
- Class II, Division 1 & 2
- Class III, Division 1 & 2
- Class I, Zone 1, AEx e II
- Class I, Zone 1, Ex e II
- All Screw-tight Hubs are listed for NEMA type enclosures 2, 3, 3R, 4, 4x, 11 and 12
- Grounding and Bonding Hubs are listed for NEMA Enclosures 2, 3, 3R, 4 and 1
Item Number | Trade Size (in) | A | B | C | Max Wall Thickness | Weight Per 100 (lbs) |
---|---|---|---|---|---|---|
Steel | ||||||
PV0500STG1 | 1/2 | 1.84 | 2 | 1.31 | 0.125 | 20 |
PV0700STG2 | 3/4 | 2.22 | 2.25 | 1.66 | 0.125 | 30 |
PV1000STG3 | 1 | 2.66 | 2.5 | 2.03 | 0.125 | 40 |
PV1200STG4 | 1 1/4 | 2.94 | 3.25 | 2.28 | 0.125 | 40 |
PV1500STG5 | 1 1/2 | 3.19 | 3.5 | 2.53 | 0.125 | 60 |
PV2000STG6 | 2 | 3.75 | 4.25 | 3.09 | 0.125 | 120 |
PV2500STG7 | 2 1/2 | 4.22 | 4.75 | 3.28 | 0.125 | 150 |
PV3000STG8 | 3 | 4.31 | 5.25 | 3.38 | 0.125 | 210 |
PV3500STG9 | 3 1/2 | 4.38 | 5.5 | 3.44 | 0.125 | 300 |
PV4000STG10 | 4 | 4.44 | 6.25 | 3.5 | 0.125 | 350 |
PV5000STG11 | 5 | 4.94 | 7.5 | 4 | 0.125 | 540 |
PV6000STG12 | 6 | 5 | 8.5 | 4 | 0.125 | 690 |
Aluminum | ||||||
PA0500STAG1 | 1/2 | 1.84 | 2 | 1.31 | 0.125 | Contact Factory |
PA0700STAG2 | 3/4 | 2.22 | 2.25 | 1.66 | 0.125 | Contact Factory |
PA1000STAG3 | 1 | 2.66 | 2.5 | 2.03 | 0.125 | Contact Factory |
PA1200STAG4 | 1 1/4 | 2.94 | 3.25 | 2.28 | 0.125 | Contact Factory |
PA1500STAG5 | 1 1/2 | 3.19 | 3.5 | 2.53 | 0.125 | Contact Factory |
PA2000STAG6 | 2 | 3.75 | 4.25 | 3.09 | 0.125 | Contact Factory |
PA2500STAG7 | 2 1/2 | 4.22 | 4.75 | 3.28 | 0.125 | Contact Factory |
PA3000STAG8 | 3 | 4.31 | 5.25 | 3.38 | 0.125 | Contact Factory |
PA3500STAG9 | 3 1/2 | 4.38 | 5.5 | 3.44 | 0.125 | Contact Factory |
PA4000STAG10 | 4 | 4.44 | 6.25 | 3.5 | 0.125 | Contact Factory |
PA5000STAG11 | 5 | 4.94 | 7.5 | 4 | 0.125 | Contact Factory |
PA6000STAG12 | 6 | 5 | 8.5 | 4 | 0.125 | Contact Factory |