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ASME A112.1037 2020

ASME A112.1037 2020

$98.04

ASSE 1037-2020 / ASME A112.1037-2020 / CSA B125.37:20 Performance requirements for pressurized flushing devices for plumbing fixtures

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ASME 2020
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This standard covers pressurized flushing devices (PFDs) intended to flush water closets, urinals, and other plumbing fixtures and specifies requirements for materials, design, methods of operation, test methods, and markings.

PDF Catalog

PDF Pages PDF Title
1 ASSE 1037-2020/ ASME A112.1037-2020/ CSA B125.37:20, Performance requirements for pressurized flushing devices for plumbing fixtures
3 Standards Update Service
10 ASME A112 Standards Committee on Plumbing Materials and Equipment
14 ASSE Product Standards Committee
16 CSA Technical Committee on Plumbing Fittings
22 Preface
25 1 Scope
26 2 Reference publications and definitions
2.1 Reference publications
27 2.2 Definitions
3 Design and general requirements
3.1 Pressures
3.2 Temperatures
28 3.3 Backflow prevention
3.4 Accessible designs
3.5 Control stop
3.6 Connections to water supply and fixtures
3.6.1 Inlet connections
3.6.2 Outlet connections
3.7 Coatings
3.8 PFDs incorporating electrical features
3.8.1 General
3.8.2 Testing
29 4 Performance requirements and test methods
4.1 General
4.1.1 Preconditioning
4.1.2 Installation for testing
4.1.3 Test conditions
4.1.4 Order of tests
4.2 Pressure test
4.2.1 Purpose
4.2.2 Procedure
4.2.3 Performance criteria
4.3 Back siphonage test — Non-tank type PFDs
4.3.1 Purpose
30 4.3.2 Procedure
4.3.3 Performance criteria
4.4 Back siphonage test — Tank type PFDs
4.4.1 Purpose
4.4.2 Procedure
4.4.3 Performance criteria
4.5 Hydraulic performance tests
4.5.1 Purpose
4.5.2 Procedure
31 4.5.3 Performance criteria
4.6 Operating requirements
4.6.1 Purpose
4.6.2 Procedure
4.6.3 Performance criteria
32 4.7 Life cycle test
4.7.1 Purpose
4.7.2 Procedure
33 4.7.3 Performance criteria
4.8 Integral control stop life cycle test
4.8.1 Purpose
4.8.2 Procedure
4.8.3 Performance criteria
4.9 Hydrostatic pressure test for non-tank type PFDs
4.9.1 Purpose
34 4.9.2 Procedure
4.9.3 Performance criteria
4.10 Hydrostatic pressure test for tank type PFDs
4.10.1 Purpose
4.10.2 Procedure
4.10.3 Performance criteria
5 Markings, packaging, and installation instructions
5.1 Markings
35 5.2 Water consumption
5.3 Visibility of markings
5.4 Packaging
5.5 Installation instructions

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ASME A112.1037 2020
$98.04