| Customization: | Available |
|---|---|
| After-sales Service: | Online After-Sales Service |
| Warranty: | 3year |
|
Still deciding? Get samples of US$ 165/Piece
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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. |
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
){kind=link}