|
|
| 1. |
Pumps—Mechanical ‘Hearts’ of the Water Industry |
| |
Opflow,
Volume 8,
Issue 4,
1982,
Page 1-3
Bill Gierer,
Preview
|
PDF (1761KB)
|
|
摘要:
Centrifugal, vertical‐turbine, piston, and metering pumps are covered in this article. Theories of operation, preventive maintenance, and troubleshooting are discussed.
ISSN:0149-8029
DOI:10.1002/j.1551-8701.1982.tb00040.x
出版商:Wiley
年代:1982
数据来源: WILEY
|
| 2. |
Certification Corner |
| |
Opflow,
Volume 8,
Issue 4,
1982,
Page 2-8
Preview
|
PDF (123KB)
|
|
摘要:
This portion of “Certification Corner” includes questions on classification of liquids, gases, and solids, connection between industrial and public water systems, water main carrying capacity, and water main disinfection.
ISSN:0149-8029
DOI:10.1002/j.1551-8701.1982.tb00039.x
出版商:Wiley
年代:1982
数据来源: WILEY
|
| 3. |
Pump Trouble hooting Chart |
| |
Opflow,
Volume 8,
Issue 4,
1982,
Page 4-5
Preview
|
PDF (74KB)
|
|
摘要:
This chart lists causes and cures for a variety of pump problems. Suggestions are provided for cases in which no liquid is delivered, not enough liquid is delivered, there is too little pressure, the pump runs only intermittently, or the pump requires too much power.
ISSN:0149-8029
DOI:10.1002/j.1551-8701.1982.tb00041.x
出版商:Wiley
年代:1982
数据来源: WILEY
|
| 4. |
Cross Connection Cross‐Word Puzzle II Answers |
| |
Opflow,
Volume 8,
Issue 4,
1982,
Page 6-6
Walter G. Johannpeter,
Preview
|
PDF (73KB)
|
|
摘要:
Answers to the “Cross Connection Cross‐Word Puzzle II,” which appeared in the March 1982 issue of OpFlow, are given.
ISSN:0149-8029
DOI:10.1002/j.1551-8701.1982.tb00042.x
出版商:Wiley
年代:1982
数据来源: WILEY
|
| 5. |
A Do‐lt‐Yourself Well Probe for Small Systems |
| |
Opflow,
Volume 8,
Issue 4,
1982,
Page 7-7
Jerry Skeels,
Preview
|
PDF (64KB)
|
|
摘要:
Directions for building a low‐cost well probe are given. Materials include speaker wire, wire makers, clear heat‐shrink tubing, a plastic spool with a crank handle, a metal box, a buzzer, a power cord, and an optional meter.
ISSN:0149-8029
DOI:10.1002/j.1551-8701.1982.tb00044.x
出版商:Wiley
年代:1982
数据来源: WILEY
|
|
首页
