CL4000W Smart Flow-Type Gear Pump
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- Product Description
CL4000W Smart Flow-Type Gear Pump
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- Commodity name: CL4000W Smart Flow-Type Gear Pump
Flow range: 15–5640 mL/min; ideal for high-precision liquid tran₽sfer; features LCD touch-screen control; powered by a DC brushless motor
Product Introduction
◆ Flow range: 15–5,640 mL/min;
◆ Suitable for high-precision liquid transfer;
◆ DC brushless motor drive, high precision, maintenance-free;∞
◆ 316L material gear pump head, with PEEK gear material offering excellent c orrosion resistance;
◆ Magnetic drive effectively prevents overload damag e to the machine;
◆ Fully sealed design, zero leakage;◆ Liquid transfer accuracy can reach ±0.5%;
◆ Maximum outlet pressure is 15 kgf; as pressure increases, flow rate decreases.
◆ Two operating modes: flow pattern and timed constant speed;
◆ Industrial touchscreens operate seamlessly with membrane buttons—simple, convenient, and quick.
◆ Cumulative liquid volume, scheduled filling, and multiple pre-s≠tored programs for easy recall;
◆ Multiple external control modes are available, including 0-5V, 0-10V, 4-20mA, 0§-10kHz, RS485, and external signal-based start/stop control, among others.
Control Panel
◆ Industrial touch screen combined with membrane keypad operation
Two operating modes: flow pattern and timed constant speed
Four physical buttons—Scheme, Full Speed, Direction, a✔nd Start/Stop—for even more convenient operation
◆ Traffic Pattern
Set the flow rate, with features for flow acceleration and d&eceleration, ideal for continuous, high-precision liquid transfer.
Total liquid volume cumulative and total runtime cumulative functions;
Flow calibration function: Enter the measured flow value to complete the flow↓ calibration.
Scheme Storage and Retrieval Function
◆ Scheduled Speed Control Mode
Set flow rate, runtime, interval time, and number αof cycles—perfect for timed, constant-speed liquid transfer.♦
Total liquid volume cumulative and total runtime cumulative function's;
Flow calibration function: Enter the measured flow val☆ue to complete the flow calibration.
Scheme Storage and Retrieval Function
Gear pump head



◆ 316L stainless steel pump body with PEEK material gears, offering excellent corrosion resist≥ance.
Connection method
Technical specifications
Drive Model CL4000W Pump head model MP005 MP010 MP015 MP030 MP060 Displacement per revolution 0.05mL 0.28mL 0.35mL 0.9mL 1.41mL Flow range: mL/min 15-200 84-1120 105-1400 270–3600 423-5640 Rotational speed range 300-4000rpm Electric motor Brushless DC Motor Drive Type Magnetic drive Flow Range 15-6345 mL/min (with outlet pressure at 0) Export Pressure Range 0-15 bar: The higher the outlet pressure, the lower the flow rate. Transporting liquids Particles in the liquid ≤10 µm Work Mode Traffic patterns, timed speed control Cumulative Liquid Volume Total Liquid Volume Cumulative and Zeroing Function Time accumulation Total Runtime Accumulation and Reset Function Solution Storage Save the current running scheme for easy recall. Flow Calibration Input measured flow rates for automatic calibration, enabling more precise liquid transfer. Lock screen feature Screen lock to prevent accidental touches or unauthorized para₩meter changes Full-speed function Quick-Fill and Quick-Drain Liquid Hose Direction Control Liquid Flow Direction Control Appointment Initiation Set the date and time, then schedule the launch. Scheduled startup Start automatically at the set time Language Settings Switch between Chinese and English interfaces Restore factory settings Factory Reset Feature Rotational Speed Control Accuracy Error ≤0.2% External signal input 0-5V, 0-10V, 4-20mA, and 0-10kHz external signal speed control fun¶ction (available only in flow mode) Start-stop control External signal start/stop control, with optional digital and voltage-based methods. Foot pedal switch Optional foot pedal switch for start/stop control Communication functionality Using the Modbus RTU communication protocol Runtime 0.1s-9999.9Hr Time interval 0.1s-9999.9Hr How to operate 4.3-inch industrial touchscreen with membrane buttons Number of distributions 0–99,999 times (0 indicates infinite looping) Work environment Temperature: 0–40°C, Relative humidity <80% Applicable Power Source AC 90–260 V, 50/60 Hz Power consumption <150W Dimensions 310x157x246mm Weight 5kg Protection Level IP31 External signal control
◆ Under flow mode, external signals of 0–5V, 0–10V, 4–20mA, and 0–10kHz are used for spe>ed control.
◆ RS485 communication control, using the Modbus RTU communication protocol;
◆ Start/stop control: operation can be initiated or halted via switch signals, volαtage signals, or even a foot pedal switch.

Selection Guide
Drive
Applicable pump head
Rotational Speed Range (RPM)
Displacement (mL/rev)
Flow range (mL/min)
Outlet pressure (kgf)
CL4000W
MP005 300–4,000
0.05 15-200 15 MP010
0.28
84-1120
15
MP015
0.35
105-1400
15
MP030
0.9
270–3600
15
MP060
1.41
423-5640
10
◆ The flow rate is the flow rate measured when the outlet pressure is 0; as the outlet pressure incr♣eases, the flow rate decreases.
Flow Pressure Curve
Take the CL4000W+MP060 as an example, operating at room temperature with water as the mediumΩ.
External dimensions
Tutorial Video
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