Gorman Rupp # 16200-143 Mini Bellows Pump

Gorman Rupp Pump

 

Product Information :

The Gorman Rupp Industries (GRI) model # 16200-143 is a Mini Bellows Pump and Motor unit coupled to a Close coupled to a Motor. The pump is constructed entirely of plastic and uses GRI's time-proven bellows technology to provide an accurate chemically-resistant metering pump with a long life, at an economical price. The Mini Bellows Metering Pumps operate on a positive displacement principle. The rotation of the motor shaft is transmitted into an up and down linear motion through an adjustable concentric crank mechanism. This motion provides a continuous compressing and relaxing force on the bellows module, forcing fluid between two check valves located in the module's valve body. Up to two separate bellows modules can be operated by single motor for proportioning up to four separate fluid mediums. The flow rate of each module is independently adjustable. Multiple bellows modules operate out-of-phase with each other for most efficient power usage. Optimum operating conditions consist of a 6 inch minimum suction life and a discharge head of not less than 6 inches. Pumps must be mounted vertically with the valve body at the top to obtain maximum metering accuracy. For conditions where a positive suction head condition exists, an anti-siphon spring or anti-siphon spring kit can be added to aid the poppet valve seal properly during operation. Maximum fluid viscosity is 5,000 centistokes. Poppet valves can handle fine slurries. Duckbill valves are recommended for heavy slurries or fibrous materials. Heavy slurries should be flushed from the pump before shutdown.

Features :


Applications

These Mini Bellows Metering Pumps are ideal for low flow, low pressure metering applications. Typical applications for the GRI 16200143 include film and xray processors, silver recovery systems, wafer and silicon chip washers and processors, detergent dispensers, blood analyzing equipment, industrial floor scrubbers, thermo therapy equipment, waste removal systems, and wastewater and water treatment systems.

Available T code port options T001 T1, T002 T2, T003 T3, T004 T4, T005 T5, T006 T6, T007 T7, T008 T8, T009 T9, T011 T11, T012 T12, T013 T13, T014 T14, T001 T01, T002 T02, T003 T03, T004 T04, T005 T05, T006 T06, T007 T07, T008 T08, T009 T09 ports.


 

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