Zenith, Pumps BPB and range of products as a true micro-metering pump, widely used for the measurement of working fluid. Was designed with high standards of the best geometry AGMA gear and pump cavity with precision in order to ensure the accuracy of the output of each turn fluid displacement. 
 Since 1926, Zenith Pumps has been engaged in the design and manufacture of precision gear metering pumps. Over the years, Zenith, Pumps as a technology innovator of the gear pump applications, have been a number of industry sectors and broad user acceptance. BPB-Series products set many years of practical experience and continuous research and development. Many engineers rely on the Zenith, Pumps metering pumps, fluid measurement program for the most complex measurement process design. This is the Zenith Pumps metering pump in a variety of requirements precision, no pulse, the reasons of reproducibility can be widely applied. 
 The micro-metering pump applications: 
 For the viscosity (the 1-100000 cps / 0.001 ~ 100pa.s) and allow the corrosion of mild fluid metering and transmission. 
 Micro-metering pump advantages: 
 No pulse output, continuous duty, high precision, good repeat performance for high-precision measurement accuracy for industrial fluids ----- in a variety of temperature, viscosity, pressure conditions, can ensure a stable and repeatable flow. The measurement accuracy of up to 0.3%. Flow stability, no pulse output 
 BPB Series: General Chemical 
 Micro-metering pump material: universal type 400 stainless steel manufacturing 
 Micro-metering pump flow: displacement (ml | turn): 0.066 | 0.16 | 0.297 | 0.584 | 1.168 | 1.752 | 2.92 
 Viscosity of the micro-metering pump range :1 --- 100000CPS 
 Micro-metering pump speed range: 10 to 180 rpm 
 Micro-metering pump flow range: 0.2 to 526 ml / min up to 
 Micro-metering pump inlet pressure: 500PSI 
 Micro-metering pump outlet pressure: 1500PSI 
 Micro-metering pump pressure drop: 20 to 1500PSI (depending on viscosity) 
 Micro-metering pump temperature: 150 highest 
 Micro-metering pump seal: mechanical seal, lip seal 
 Micro-metering pump Optional: Explosion-proof motor