ASME A112.21.3M 85 RA07:1985 Edition
$98.04
ASME A112.21.3M Hydrants for Utility and Maintenance Use
| Published By | Publication Date | Number of Pages |
| ASME | 1985 | 17 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 3 | Foreword |
| 4 | Standards Committee Roster |
| 6 | CONTENTS |
| 7 | 1 Scope and Purpose 2 Definitions |
| 8 | 3 Connections 4 Materials Tables 1 Nominal Size of Outlet Connection |
| 9 | Figures 1 Schematic Illustration of Basic Elements of a Hydrant (Details Vary With Type and Manufacturer) |
| 10 | 2A Recommended Installation With Valve Behind Building Wall in Heated Area to Prevent Freezing (Exposed Head) 2B Recommended Installation With Valve Behind Building Wall in Heated Area to Prevent Freezing (Concealed Head) 2C Recommended Installation in Walls Where There Is No Danger of Freezing |
| 11 | 2D Recommended Installation (Plan View) With Valve Behind Building Wall in Heated Area to Prevent Freezing 2E Recommended Installation in Walls Where There Is No Danger of Freezing |
| 12 | 2F Recommended Installation With Valve Below Frost Line to Prevent Freezing (Box Type) 2G Recommended Installation With Valve Below Frost Line to Prevent Freezing (Post Type) 3A Thread or Solder Union Elbow |
| 13 | 3B Straight Inlet Connection, Integral With Valve Housing 3C Combination Straight or Union Elbow 3D Ground Hydrant Inlet Connection 3E Thread or Solder Elbow |
| 14 | 5 Variations 3F Straight and Angle Outlet Connection |
| 15 | 6 Testing and Operation 7 General Requirements 2 Discharge Capacity Test 3 Life Test |
| 16 | Appendix I Metric (SI) Conversion Table |
