Dosing Pump Chemical Diaphragm Metering Pump for Water Treatment

• Customization: Available
• After-sales Service: Online After-Sales Service
• Warranty: 3year
• Model NO.: CX-JD
• Voltage: 220V
• Material: Stainless Steel
• Power: Electric
• Valve Body Type: Diaphragm
• Performance: No Leak
• Product Name: Mechanical Diaphragm Metering Pump
• Flow Range: 1-1200L/H
• Pressure Range: 0.2-50 MPa
• Power Voltage: 380V/220V50Hz
• Feature: High Efficiency
• Accuracy: 0.5%
• Transport Package: Cartoon/Wooden Case/Plywood Case
• Specification: CE, ISO and SGS
• Trademark: JSN
• Origin: Shanghai, China
• HS Code: 9026100000
• Production Capacity: 2000 PCS/Month
• Package Size: 60.00cm * 50.00cm * 40.00cm
• Package Gross Weight: 25.000kg

Product Description

Product Description

Diaphragm metering pump is a high-precision and highly reliable fluid conveying equipment, widely used in situations where precise flow control is required. It achieves liquid suction and discharge through the reciprocating motion of the diaphragm, and is suitable for transporting various corrosive, high viscosity, or solid particle containing media.

Diaphragm Metering Pump Feature:
High precision: The flow regulation accuracy can reach ± 1%, meeting the precise measurement requirements.
Strong corrosion resistance: The pump head and diaphragm are made of corrosion-resistant materials, suitable for various chemical media.
Leak free design: The diaphragm completely isolates the medium from the driving part, ensuring no leakage, safety and environmental protection.
Strong self-priming ability: It can operate for a short period of time in a liquid free state, with a self-priming height of up to 4-6 meters.
Easy to maintain: modular design, easy to disassemble and replace components.
Strong adaptability: capable of transporting high viscosity, granular or high-temperature media.
Multiple control modes: supports manual, automatic, and remote control to meet different operating conditions
 

Product Name	Diaphragm metering pump / chemical dosing pump
Flow Rate	0.1-2000 L/h
pressure requirements	0.2-50 MPa
material	Pump head material: stainless steel (such as 304, 316L) PVC, Polytetrafluoroethylene (PTFE) and other materials are suitable for different corrosive media. Diaphragm material: rubber PTFE, Fluororubber and other materials are corrosion-resistant and wear-resistant.
Driving mode	Electric drive: Driven by a motor, suitable for continuous operation. Pneumatic drive: driven by compressed air, suitable for explosion-proof or special environments.
Control method	Manual adjustment: Adjust the stroke length or frequency through a manual knob. Automatic control: Supports remote control with 4-20mA signals, pulse signals, or digital communication (such as Modbus).
Attachment options	Pulse damper: reduces flow pulsation. Back pressure valve: stabilizes the outlet pressure. Safety valve: prevents equipment from being damaged by overpressure.

Diaphragm Metering Pump Application Area 
Water treatment industry:
Used for adding coagulants, disinfectants (such as chlorine, ozone), acid-base regulators, etc.

Chemical industry:
Transport corrosive chemicals (such as acids, bases, solvents) or high viscosity media.

Oil and gas industry:
Used for water injection, chemical injection (such as corrosion inhibitors, demulsifiers), etc.

Food and beverage industry
Accurately adding food additives, spices, pigments, etc.

Pharmaceutical industry:
Used for transporting medicinal liquids, raw materials, or precise proportioning.

Power industry:
Used for boiler water treatment, desulfurization and denitrification processes.
 

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Company Profile

FAQ

Q1.Are you a factory?
A1:We are based in Shanghai, China, start from 2011.Main production and sales of various industrial flow meters and other products.Welcome to visit!
Q2.what can you buy from us?
A2:We can provide one-stop flow meter services, providing sales of instruments such as flow meters, liquid level gauges, vacuum gauges, pumps, sensors, industrial thermometers, etc.
Q3. What is your terms of packing?
A3: Generally, JSN brand colorful cardboard boxes packing.OEM brandbrown cardboard boxes packing.
Q4. How about your delivery time?
A4: Generally, standard type : 6-7 working days after confirm the order.non-standard type: 8-10 working days after confirm the order.
Q5. What's your MOQ?
A5: We have no MOQ demand, 1 piece for test purpose at first is acceptable.
Q6. How do you ensure good product quality?
A6: We have a complete quality control system; All of our products are fully checked by IQC, OQC departments before ship to our clients.
Q7. How long your quotation valid?
A7: Our quotation valid for 1 months.
Q8. Can you accept OEM brand?
A8: Yes, we can accept the OEM brand without extra charge.
Q9. How long is your product warranty?
A9: 7 days replacement and 12 months repair free of charge for quality problem.
Q10. Can you produce according to the samples?
A10: Yes, we can produce by your samples or technical drawings