UL 87:12ED 2016-03
Current
The latest, up-to-date edition.
Hardcopy
03-24-2016
INTRODUCTION
1 Scope
2 General
3 Glossary
CONSTRUCTION
4 General
5 Materials
6 Base
7 Pedestal
8 Housing
9 Pumping units
10 Pressure relief
11 Springs
12 Strainer
13 Visible discharge indicator
14 Valves
15 Pipings and fittings
16 Hose and couplings
17 Control application
ELECTRICAL EQUIPMENT
18 General
19 Motors
20 Switches
21 Class I, Group D, Division 2 location, lighting,
electrical and electronic equipment
22 Wiring methods
23 Locking mechanism
PERFORMANCE
24 General
25 Endurance test
26 High-pressure leakage test
27 Hydrostatic strength test
28 Mercurous-nitrate immersion test
29 Float crushing test
30 Marking adhesion test
31 Volume change test
32 Weight loss test
33 Aging test
34 Torque test
35 Rain test
36 Temperature reduction test
INSTALLATION INSTRUCTIONS
37 General
MANUFACTURING AND PRODUCTION TESTS
38 General
39 Leakage Test
40 Running Test
41 Dielectric Voltage-Withstand Test
MARKING
42 General
APPENDIX A
Standards for components
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