CNPB Prominent Dosing Pump

The ProMinent Concept b series covers a capacity range of 0.19 to 4.33 GPH (0.7 to 14.9 LPH) at pressures up to 232 psi (16 bar). Its compact construction and features make it ideal for use in flow proportional or on/off control applications. The Concept Plus mounts easily onto a tank or wall bracket.

Product Description

CNPB Prominent Dosing Pump
The ProMinent Concept b series covers a capacity range of 0.19 to 4.33 GPH (0.7 to 14.9 LPH) at pressures up to 232 psi (16 bar).
Its compact construction and features make it ideal for use in flow proportional or on/off control applications. The Concept Plus
mounts easily onto a tank or wall bracket.

Benefits

* NSF 61/50 approved (NSF/61 – acrylic or PVDF liquid ends, NSF 50 applies only to NPB0 & NPB2 liquid end versions)
* Low cost opens up opportunities in the most basic applications
* PVDF wetted ends eliminate compatibility concerns
* Integral bleed valve prevents “loss of prime”
* Lowest maintenance costs in its class
CNPB xq 01
CNPB xq 02
  1. Stroke length adjustment knob
  2. Fault/operating indicator(fault red/ operation green)
  3. Multifunctional switch(stroke rates( of 18 or 240 strokes/min) Stop, External operating mode(retrofitkit)
  4. Mains cable
  5. “Extemal control”terminal(“Extemal operating mode, control via contact signal; optional)
  6. “Level switch”terminal(for 1-stage level switch; optional
  7. Suction valve
  8. Discharge valve
CNPB xq 03
  • Suction lifts with a filled suction line and filled liquid end
  • Priming lifts with clean and moist valves, feed chemical water(20C), at 100% stroke length, max stroke rate, free outlet or opened bleed valve and correctly installed piping
  • The given performance data constitutes guaranteed minimum values, calculated using medium water at room temperature. The bypass connection with a self-bleeding dosing head is 6×4 mm
Pump Version
Capacity at Maximum Back Pressure
mL/ stroke
Max. Stroking Rate
Pre-Primed Suction Lift
Tubing Connectors O.D. x I.D.
psig
(bar)
GPH
(L/h)
spm
ft.
(m)
(in.)
1002
145
(10)
0.63
(0.7)
0.07
180
20
(5)
1/4” x 3/16”

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