POP-UP SPRINKLERALAN JAMES BROCK
日本語 Deutsch العربية Español Français Русскийязык 한국어 Italiano Português Türkçe Tiếng Việt Malay Indonesia Thai 产品介绍: HY-S302 Material:POM+PP Size:G3/4" Female Control Degree:0-360° Raise height:120mm Pressure:2.0-4.5 bar Radius...
Pop-up sprinkler 专利名称：Pop-up sprinkler 发明人：Calvin A. Lieding 申请号：US06/085807 申请日：19791017 公开号：US04234125A 公开日：19801118 专利内容由知识产权出版社提供 摘要：A long-extension pop-up sprinkler for subsurface installation and irrigation of overlying plantings. A wiper seal or...
Desc.: Adjustable Gear Drive Rotary Pop-up sprinkler for lawn irrigation Features of ECOWis Progressive underground lawn sprinkler Installed in parks and backyards across the globe. ECOWIS pop up sprinklers are manufactured for commercial-grade irrigation. Chosen for its r...
A pop-up sprinkler is provided with a control valve for sealing a sprinkler housing against water inflow to prevent leakage or drainage therethrough unless the pressure in a water supply line reaches or exceeds a predetermined level sufficient to move a spring-biased pop- up stem rapidly to an...
Pop-up sprinkler 专利名称：Pop-up sprinkler 发明人：LINDERMEIR, WOLFGANG,SCHAEFFER, JOHANN,LOPIC, FRANZ,KATZER, JOHANN 申请号：EP90113119.3 申请日：19900710 公开号：EP0410198B1 公开日：19950301 专利内容由知识产权出版社提供 摘要：A pop-up sprinkler (1) has on a sprinkler unit (2) which ...
Rotary pop-up sprinkler 1. A pop-up sprinkler comprising a generally vertical housing embodying means at its lower end for attachment to a water supply element and having an opening at its upper end, a nozzle disposed within said housing when the sprinkler is i... CV Miller,RM Whitson -...
POP-UP SPRINKLER 专利名称：POP-UP SPRINKLER 发明人：HAYES, Jerry Russell 申请号：EP81902568.0 申请日：19810914 公开号：EP0059738A1 公开日：19820915 专利内容由知识产权出版社提供 摘要： Has a watering sprinkler comprises a rotary sprinkler head has internal drive (72) having a plurality of flow ...
pop up sprinkler 100 36.5*24.5*20.5cm 4.5/4.8kg Welcome to view more agricultural and gardening irrigation pop-up sprinklers: Pop-up underground rotor irrigation sprinklerHT6195. Pop-up irrigation sprinkler HT6192. Our Main products: Irrigation Impact sprinkler, Dripper and drip irrigation ...
A pop-up sprinkler assembly of the type including an internally driven rotary sprinkler head having a multiplicity of annularly spaced flow passages through which the flow of water is controlled by a fixed pattern plate. The assembly is provided with a manually operable pattern plate mounting member...