Cole-Parmer?無泄漏離心泵,自吸式PVDF磁力驅動,78GPM - 40尺柜,三相,1HP,TEFC電機
Cole-Parmer Sealless Centrifugal Pump, Self-Priming PVDF Magnetic Drive, 78GPM - 40FT, three phase, 1HP, TEFC Motor
Experience up to 70% operating efficiency in addition to greater reliability compared to sealed pumps
Powerful, rare earth magnetic coupling uses standard NEMA (60 Hz) motor
Greater efficiency translates into reduction in energy usage
High working pressure safely handles high specific gravity fluids
Superior lift capability lifts fluid from as deep as 25 feet below the pump
Fast priming—primes from 18 feet in as little as 90 seconds
These Cole-Parmer horizontal, self-priming, PVDF magnetic drive centrifugal pumps offer many features which improve performance. The volute and impeller design allow for high efficiency, resulting in energy usage reduction, especially when compared to other established pump technologies. As a result of the high working pressure, high specific gravity fluids can be safely pumped. Another benefit is the protection against unexpected surges in system pressure. The standard NPT or BSP connections allow for easy installation. The wetted materials of construction were chosen and engineered for aggressive liquids.
Pumps feature carbon bushings that allow extended run-dry ability. The thrust balance system has generous balance holes and rear sealing ring to reduce axial thrust. The replaceable dual bushings ride evenly on the shaft for optimal alignment and reliability. The internal spiral groove helps to flush and lubricate the bushings during operation. PTFE bushings are the ideal choice for chemicals like sodium hypochlorite (bleach), chromic acid, chrome plating solutions, and nitric, chromic, and hydrofluoric acids.
Self-priming centrifugal pumps are extremely versatile. The priming ability allows the pumps to handle applications difficult for standard centrifugal pumps, such as pumping fluid from below grade, emptying tanker trucks or rail cars, and transferring fluids from the top of tall bulk storage tanks to reduce the possibility of leaks from sidewall-mounted bulkhead fittings.
What's Included:
Conduit box for hardwiring.
Specifications | ||
Product Type | Magnetic Drive Centrifugal Pumps | |
Max flow rate (GPM) | 78 | |
Max flow rate (LPM) | 299 | |
Max head (ft) | 40 | |
Max head (m) | 12.1 | |
Max system pressure (psi) | 90 | |
Motor (phase) | 3 | |
Motor (rpm) | 3450 | |
Motor (VAC) | 230/460 | |
Motor (Hz) | 60 | |
Motor (Amps) | 2.8/1.4 | |
Motor (hp) | 1 | |
Motor (type) | TEFC | |
Wetted materials | Carbon-filled PVDF impeller, 99.9% alumina ceramic, PTFE bushing, Viton? O-ring | |
Max fluid temp (o F) | 220 | |
Max fluid temp (o C) | 104 | |
Duty cycle | Continuous | |
Connections (inlet) | 1-1/2" NPT(F) | |
Connections (outlet) | 1-1/2" NPT(M) | |
Suction lift | 25 ft H2O | |
CE Compliance | Yes | |
Dimensions | 21-5/8"L x 9-22/32"W x 11-1/8"H (54.9 x 24.7 x 28.2 cm) | |
Brand | Cole-Parmer |
體驗的運行效率高達70%,除了密封泵相比,更高的可靠性
功能強大,稀土磁耦合使用標準的NEMA(60赫茲)電機
大減少能源使用效率轉換為
工作壓力高安全處理高比重液
卓越的起重能力提升,從深達25英尺,低于泵的流體
在短短90秒內從18英尺的素數的快速吸
這些Cole-Parmer公司水平,自吸式,PVDF磁力驅動離心泵提供了許多的功能,提高性能。蝸殼與葉輪設計可實現高效率,減少能源使用量,尤其是相對于其他既定的熱泵技術。作為一個結果,在高的工作壓力,高比重的流體可以被安全地泵送。另一個好處是保護,防止系統壓力突然激增。標準的“不擴散核武器條約”或BSP連接可以方便地安裝。腐蝕性液體的建設與介質接觸的材料選擇和設計。 泵配備碳襯套,允許延長干運行的能力。推力平衡系統有豐厚的平衡孔和后密封環,以減少軸向推力。的可更換的雙套管騎在軸上均勻為最佳取向和可靠性。內部螺旋槽,可以在操作過程中沖洗和潤滑襯套。PTFE套管是次氯酸鈉(漂白劑),鉻酸,鍍鉻的解決方案,和硝酸,鉻,和氫氟酸等化學品的理想選擇。自吸式離心油泵是非常靈活的。吸能力,使泵來處理應用程序級以下的流體泵,排空油罐卡車或火車車廂,輸送液體從高儲罐的頂部,以減少泄漏的可能性側壁標準的離心泵,如難以安裝密封接頭。包括:硬接線的接線盒。
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產品規格 | ||
產品類型 | 磁力驅動離心泵 | |
最大流量(GPM) | 78 | |
最大流量(LPM) | 299 | |
最高揚程(米) | 40 | |
最大揚程(m) | 12.1 | |
最大系統壓力(psi) | 90 | |
電機(第一階段) | 3 | |
電機轉速(rpm) | 3450 | |
電機(VAC) | 230/460 | |
電機(赫茲) | 60 | |
電機(安培) | 2.8/1.4 | |
馬達(HP) | 1 | |
電機(類型) | TEFC | |
接觸材料 | 碳纖維填充的PVDF葉輪,99.9%氧化鋁陶瓷,聚四氟乙烯襯套,Viton?O型環 | |
最大流體溫度(°F) | 220 | |
最大流體溫度(℃) | 104 | |
占空比 | 連續 | |
連接(入口) | 1-1/2“NPT(F) | |
連接(出口) | 1-1/2“NPT(M) | |
吸程 | 25英尺? 2 ? | |
符合CE認證 | 是 | |
尺寸 | 21-5/8“長x 9-22/32”寬x 11-1/8“H (54.9所述24.7所述28.2厘米) | |
牌 | Cole-Parmer公司 |
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