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ASSE 1044 2015

$24.38

ASSE Standard #1044-2015 Performance Requirements for Trap Seal Primer – Drainage Types and Electronic Design Types

Published By Publication Date Number of Pages
ASSE 2015 20
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Trap seal primers are primarily designed to supply water to floor drain traps that have infrequent use and in which water evaporation would allow sewer gas to enter the premises. The trap seal primers covered by this standard are designed to supply water to a drain trap to provide and maintain its water seal by using a supply from a fixture drainline, ballcock, flushometer valve tailpiece or an electric trap seal primer. The rate of water flow to the trap shall be permitted to be fixed or adjustable. The trap seal primers are of four (4) types: 1) Those that are installed on waste line tail pieces from fixtures, such as lavatories, sinks and similar fixtures where grease is not normally generated; 2) Those that are used in conjunction with ballcock assemblies; 3) Those that receive flow from flushometer valves; and 4) Those electric trap seal primers that discharge water automatically and are upstream of the air gap or vacuum breaker.

PDF Catalog

PDF Pages PDF Title
9 Section I
1.0 General
1.1 Application
1.2 Scope
10 1.3 Reference Standards
12 Section II
2.0 Test Specimens
2.1 Samples Tested
2.2 Drawings
2.3 Rejection
13 Section III
3.0 Performance Requirements and Compliance Testing
3.1 Hydrostatic Test for Electric Type
3.2 Verification of Manufacturer’s Performance Rating
14 3.3 Cycle Test for Electric Trap Seal Primer
15 Section IV
4.0 Detailed Requirements
4.1 Materials
4.2 Documentation
4.3 Markings
16 Section V
5.0 Definitions
ASSE 1044 2015
$24.38