| 材质 | 工程塑料 | 用途 | 增压泵 |
| 性能 | 卫生 | 驱动方式 | 电动 |
| 允许颗粒值 | 0。01（mm） | 吸程 | 5（m） |
| 出口压力 | 0。24（Mpa） | 扬程 | 50（m） |
| 流量 | 1（m3/h） | | |
"Quiet Quad" Water System PumpIncludes bypass valve which greatly reduces pulsating water and pressure switch chatterSelf-primes up to 2.4m vertical liftFour-piston design delivers higher flow ratesRuns dry without harm to the pumpProvides quiet operation and smooth flowIncludes plug-in ports for easy installation: One 3/4" (19mm) Hose Barb Straight Quad port One 1/2" (13mm) Male Qest. 90° Elbow Quad port One 3/4" (19mm) Hose Barb 90° Elbow Quad port One 1/2" (13mm) Male Qest. 90° StrainerInstall a water strainer to protect pump from debrisModelVoltsdc / acOpen Flowgpm (lpm)Pressureon / off Amps @10 psi (0.7 bar)StrainerIncludedPacking Size(mm)N.W / G.W(kg)BYPASSFL-4012 Vdc4.5 (17)40 psi (2.8 bar)6.0√355×130×1102.50 / 2.80YESFL-4424 Vdc4.5 (17)40 psi (2.8 bar)2.5√355×130×1102.50 / 2.80YESFL-41115 Vac4.5 (17)40 psi (2.8 bar)0.5NO355×130×1102.95 / 3.25YESFL-43220 Vac4.5 (17)40 psi (2.8 bar)0.4NO355×130×1102.95 / 3.25YES名称：FL-43隔膜泵电压：220伏-240伏 电流：0.4安培 流量：17升/分钟 开关压力：40PSI主要用于游艇供水系统**豪华大巴供水系统及别墅草地、花园、树木增湿等．
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