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ZR SERIES

ZR Plunger Metering Pump

Name: ZR Plunger Metering Pump
Brand: Shangcheng

Plunger metering construction for controlled dosing and pressure-sensitive process duties.

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MODEL / ZR ZR Plunger Metering Pump

SELECTION OVERVIEW

Plunger selection begins with pressure and sealing conditions.

The ZR series uses a plunger-style liquid end for controlled delivery in duties where discharge pressure is an important part of selection. The liquid, concentration, temperature, lubrication characteristics, required capacity, pressure and sealing compatibility must all be reviewed before a configuration is confirmed.

PRODUCT VIEWS

ZR series configuration.

TYPICAL APPLICATIONS

Industrial reagent and additive injection
Process chemical feed
Pressure-sensitive dosing systems
Packaged injection and treatment equipment

INFORMATION REQUIRED

Liquid name, concentration and operating temperature
Required minimum, normal and maximum delivery rate
Normal and maximum discharge pressure
Viscosity, specific gravity and suction arrangement
Site voltage, frequency and control requirements

OPERATING NOTES

Confirm normal and maximum discharge pressure, including transient conditions.
Review plunger and sealing compatibility with the exact liquid.
Protect the discharge line against closed-valve operation and pressure spikes.
Plan inspection and replacement access for packing and liquid-end components.

KEY DESIGN POINTS

Four details to confirm for the ZR series.

Plunger liquid-end arrangement

The plunger construction is suited to controlled delivery where pressure capability is central to the application review.

Stable mechanical adjustment

The drive and adjustment mechanism supports repeatable delivery after the operating range is correctly selected.

Material and sealing review

Plunger, packing, valves and liquid-end materials are considered together against the full chemical duty.

Industrial installation options

Motor, connection and accessory details can be coordinated with the injection point and plant standard.

BEFORE ORDERING

Confirm the dosing system, not only the pump model.

Liquid: provide the complete chemical name, concentration, temperature and any cleaning fluid.
Capacity: state the minimum, normal and maximum required delivery rate and adjustment method.
Pressure: state normal and maximum discharge pressure, injection-point conditions and possible transients.
Suction: describe tank level, suction lift, pipe size, length, valves and priming conditions.
Accessories: identify requirements for relief, back-pressure, pulsation control, calibration or automatic control.

MODEL INQUIRY

Let us verify the dosing duty.

Send the liquid, concentration, required capacity, discharge pressure, temperature and installation details. We will review the configuration and wetted-material compatibility.

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