Outside Diameter of Conduit |
||
---|---|---|

Size | EMT | Rigid |

1″ | 1.163 | 1.315 |

## What is the ID of 1 EMT?

Electrical Metallic Tubing (EMT) – Thinwall Conduit

Conduit Trade Size | Inside Diameter | |
---|---|---|

(in) | (mm) | (in) |

1 | 27 | 1.049 |

1 1/4 | 35 | 1.380 |

1 1/2 | 41 | 1.610 |

## How is EMT diameter measured?

Tubing is measured by **the OUTSIDE DIAMETER (O.D.)**, specified in inches (e.g., 1.250) or fraction of an inch (eg. 1-1/4″).

## What is the OD of 3/4 EMT?

3/4″ Electrical Metallic Tubing (EMT or Thinwall) is a smooth light weight galvanized metal conduit that has an inside diameter of . 824″ or 20.93mm. It has an outside diameter of **0.922″ or 23.4mm**.

## What is the OD of 1.25 EMT?

The outside diameter is **1.510″ or 38.35mm**. The wall thickness of 1 1/4″ EMT is 0.065″ or 1.65mm.

## What does 1 EMT weigh?

Electrical Metallic Tubing (EMT) and True Color EMT

Trade Size | Metric | Approx Weight/100 Ft (30.5M) |
---|---|---|

1 | 27 | 30.40 |

1 1/4 | 35 | 45.80 |

1 1/2 | 41 | 52.60 |

2 | 53 | 67.10 |

## Is pipe size ID or OD?

**The nominal dimension for pipe is the ID**. So, 1½ inch pipe is NOT 1½ inch outside diameter, but instead is nominally, (approximately) 1½ inch inside diameter.

## What is the largest size of EMT conduit?

**10 ft.** **Nominal** inside diameter (in.)

…

What is the largest size of EMT conduit?

Trade Size Designator | Nominal Outside Diameter | |
---|---|---|

4 |
103 |
4.500 |

## What is the maximum size of EMT?

Allowable Conduit Fill Capacities

Size and Type of Conduit | 14 AWG Wire | 12 AWG Wire |
---|---|---|

1/2-inch EMT |
12 | 9 |

3/4-inch EMT | 22 | 16 |

1-inch EMT | 35 | 26 |

1 1/2-inch EMT | 84 | 61 |

## What is the OD of 3/8 pipe?

Pipe Size Chart

PIPE SCHEDULES WALL THICKNESS (Inches) | ||
---|---|---|

Nominal | O.D. Inches | 80s & E.H. |

3/8 | .675 |
.126 |

1/2 | .840 | .147 |

3/4 | 1.050 | .154 |

## What is the OD of 3 1 2 EMT?

ACTUAL OUTER DIAMETER

THIN WALL INCH SIZE (E.M.T.) | ACTUAL OUTSIDE DIAMETER | |
---|---|---|

2 1/2″ | = | 2.875″ |

3″ | = | 3.500″ |

3 1/2″ | = | 4.000″ |

4″ | = | 4.500″ |

## What is the radius of a 2 EMT 90?

EMT 90° Elbows

Trade Size | Metric Designator | Radius (A)* |
---|---|---|

2 | 53 |
241 |

2 1/2 | 63 | 267 |

3 | 78 | 330 |

3 1/2 | 91 | 381 |