Nodular Castiron Air-Operated Diaphragm Pump

1. Product Introduction of Nodular Castiron Air-Operated Diaphragm Pump

Nodular castiron Air-Operated diaphragm pump produced by Dongkai of China is a new type of conveying machinery, using compressed air as the power source to transport various corrosive liquids, liquids with particles, high viscosity, volatile, flammable, toxic liquids. Nodular castiron Air-Operated Diaphragm Pump can pump both flowing liquid and some viscous and emulsion substances which are not easy to flow.

2.Product Parameter (Specification) of Nodular Castiron Air-Operated Diaphragm Pump

Sealless Design
Low Material Shear
Ease of Maintenance
Available to Run Dry without Damage
Portable
Self Priming
Easy-to-install
Non-Stall Design
Big flow rate: Our pumps apply bigger balls & fluid passage
Self-lubricating, and free-maintenance air systems.
More flow and less pulsation: Pilot air-distribution valve provides correct and reliable shift signal that avoids stall-out, and provides faster pump trip with more flow and less pulsation.
Dual ceramic dynamic seals: More wear-resisting, contaminant resistance. Applicable to severe condition of compressed air supply; Long lifetime.
Anti-icing design:With built-in energy-dissipation chamber, it's anti-icing and reduces the discharge air pressure and noise effectively; Cold exhaust air is diverted from ice-prone components.
High lift, Stable Operating: Greatly optimized air system ensures the most efficiency, with no air-leakage.
Nodular Castiron Air-Operated Diaphragm Pump Features
Suitable for use in flammable and explosive environment.
Use PTFE diaphragm,suitable for unstable chemical liquids and corrosive liquids.
Suitable for those liquid with particles.
Applicable to various properties of the liquid.
Diaphragm Pump is small, light and easy to move.
Applications
Water-based ink printing machine, gravure printing, flexo printing and composite glue machine and the liquid with particle,all kinds of the cycle of flammable liquid delivery syste.

3.Deliver,Shipping And Serving of Nodular Castiron Air-Operated Diaphragm Pump

7. FAQ

Q: Are you trading company or manufacturer ?
A: We are factory, and our factory has the independent research and development capacity
Q:How to customize pumps and mechanical seals ?
A:Customers could send us application data, we will select suitable pump and seal types, or client could send us drawings, We are well in OEM and ODM.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer free shipping
Q:How long is warranty?
A:1 year for main product warranty.
Q: How long is your delivery time?
A: Generally it is 3-8 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q:What is the shipping terms you can provide?
A:Depnends on customer's requirements, we can provide different transportantin terms, such as EXW, FOB, CIF. EXPRESS DELIVERY
Q:How can I pay for my items? What is the payment you can provide?
A:We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q:Who is in charge of after-sales?
A:dongkai has professional after sales service team, we will follow up the client's comments and suggest them good solutions.
Solve client's problems and keeping the clients profit.