{"id":211466,"date":"2024-10-19T13:40:52","date_gmt":"2024-10-19T13:40:52","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asse-1057-2012\/"},"modified":"2024-10-25T06:29:14","modified_gmt":"2024-10-25T06:29:14","slug":"asse-1057-2012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asse\/asse-1057-2012\/","title":{"rendered":"ASSE 1057 2012"},"content":{"rendered":"

The purpose freeze resistant sanitary yard hydrants is supply potable water without danger of damage to the device due to freezing, to provide protection of the potable water supply from contamination due to ground water and to prevent backflow in accordance with the backflow prevention device selected. These devices shall only be used on systems where the low-head backpressure does not exceed that generated by an elevated hose equal to or less than 10.0 feet (3.0 m) in height. This device shall not be subjected to continuous pressure.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
11<\/td>\nSection I
1.0 General
1.1 Application
1.2 Scope <\/td>\n<\/tr>\n
12<\/td>\n1.3 Reference Standards <\/td>\n<\/tr>\n
13<\/td>\nSection II
2.0 Test Specimens
2.1 Samples Submitted for Test
2.2 Samples Tested
2.3 Drawings
2.4 Rejection <\/td>\n<\/tr>\n
14<\/td>\nSection III
3.0 Performance Requirements and Compliance Testing
3.1 Hydrostatic Pressure Tests
Figure 1
3.2 Deterioration at Extremes of Manufacturer\u2019s Temperature and Pressure Range <\/td>\n<\/tr>\n
15<\/td>\nFigure 2
3.3 Life Cycle Evaluation <\/td>\n<\/tr>\n
16<\/td>\n3.4 Resistance to Bending
Figure 3
3.5 Freeze Resistant Capabilities <\/td>\n<\/tr>\n
17<\/td>\nFigure 4
3.6 Atmospheric Vent Leakage <\/td>\n<\/tr>\n
18<\/td>\nFigure 5
3.7 Backflow Through Inlet Check Valve (Types 1 and 2
Figure 6 <\/td>\n<\/tr>\n
19<\/td>\n3.8 Backflow Through Outlet Check Valve (All Types
3.9 Backsiphonage <\/td>\n<\/tr>\n
20<\/td>\nFigure 7
3.10 Backsiphonage and Backpressure (Types 1 and 2 <\/td>\n<\/tr>\n
21<\/td>\nFigure 8
3.11 Relief of Intermediate Chamber Pressure (Types 1 and 2
3.12 Backflow Prevention (Types 3, 4 and 5 <\/td>\n<\/tr>\n
22<\/td>\nFigure 9
3.13 Backflow Preventer Attachment Requirements
3.14 Flow Rates and Pressure Loss <\/td>\n<\/tr>\n
23<\/td>\nTable 1 <\/td>\n<\/tr>\n
24<\/td>\nSection IV
4.0 Detailed Requirements
4.1 Materials
4.2 Instructions
4.3 Marking <\/td>\n<\/tr>\n
25<\/td>\nSection V
5.0 Definitions <\/td>\n<\/tr>\n
26<\/td>\nAppendix A <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ASSE Standard #1057-2012 Performance Requirements for Freeze Resistant Sanitary Yard Hydrants with Backflow Protection<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASSE<\/b><\/a><\/td>\n2012<\/td>\n28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":211468,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2669],"product_tag":[],"class_list":{"0":"post-211466","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-asse","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/211466","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/211468"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=211466"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=211466"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=211466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}