• Design
  • Mechanical
  • Fluid
  • Manufacturing
  • Category Tags
Product Type
Pumps > Gear
Related Industries
General Industry
Design Type




Temperature Range
Maximum: 150°C
Pressure Inlet
40psid to 500psid
Pressure Discharge
Maximum: 3000bar-d
Maximum: 5000mm²/s
Fluid Type
Construction Features
Categegory Tags
Design Types
base plate

Product Description

BLB Series, Metering Pumps, Model 4714

Product Features

Zenith BLB Series metering pumps deliver precise, pulseless, and repeatable flow control performance. Zenith precision metering pumps greatly improve product quality while eliminating costly overdosing.

Benefits and Features

  • High Accuracy – stable, repeatable flow control despite process variations in temperature, viscosity, and pressure.
  • High Pressure – precision manufacturing techniques hold tolerances to + .00005" (1.25 micron), allowing gear clearances to be kept to a minimum and high process pressures to be achieved.
  • Pulseless – precise, rotary spur gears provide smooth, continuous, pulseless flow.
  • Valveless – precision metering gears eliminate troublesome check valves used in reciprocating pumps.
  • Active Flowmeter – unparalleled mechanical precision combined with a closed-loop Zenith ZeDrive™ controller ensures exact flow control without the addition of expensive flowmeters.
  • Long Life – only three moving parts – components through hardened to Rc -54 or higher for wear resistance and strength.
  • Multi-pump Ratio Capability – outer drive gear allows multiple pumps to be driven at different gear ratios by a single motor.

Maintaining reliable flow control despite variations in temperature, viscosity and pressure

The Zenith B Series pumps are designed to provide stable, precise and repeatable flow control of process fluid despite variations in temperature, viscosity, and pressure. The Zenith B Series pumps are broadly applied to metering services such as colorings, catalysts, resins, flavorings, perfumes, vitamins, oils, adhesives, coatings, paints/varnishes, polymers, lubricants, dyes, defoamers, pharmaceuticals, urethanes, fuels and viscose.

Product Models and Specifications:

BPB SeriesBMB SeriesBMC SeriesBLB SeriesBXB Series
Available Capacities0.16 – 2.92 cc / rev5 – 6 cc / rev11.1 – 27.8 cc / rev5 – 100 cc / rev100 – 200 cc / rev
Flow Rate0.025 – 8.3 GPH0.88 – 16 GPH1.79 – 79.3 GPH0.8 – 285 GPH15.85 – 570 GPH
Max Operating Temperature300F (150C)300F (150C)300F (150C)300F (150C)300F (150C)
Max Inlet PressureUp to 500 psiUp to 300 psiUp to 300 psiUp to 500 psiUp to 300 psi
Max Discharge PressureUp to 1,500 psiUp to 1,000 psiUp to 500 psiUp to 3000 psiUp to 3,000 psi
Viscosity RangeUp to 100,000 cpUp to 100,000 cpUp to 100,000 cpUp to 500,000 cpUp to 2,000,000 cp


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