0.3~0.8MPa Frequency conversion motor Low Pressure Diaphragm Pump

Descriptions:

Control system with patented technology accurately controls the compensating valve, and thus ensures that the diaphragm isn't overloaded. Even under some harsh circumstances, for example, jam or closure of outlet valve, the pump doesn't go wrong, because compensating valve can be driven only when the diaphragm is sucked to the end of the stroke. In other words, compensating valve is opened only if the diaphragm touches the arresting pin. In this way, the overload of hydraulic pressure system is prevented, and service life of the diaphragm is over 10,000 hours.
At the same time, a built-in relief valve is installed in the hydraulic pressure system of pump head, and thus protects pump head and mechanical transmission mechanism in case of overload. This protective system can be safely applied to liquids of low, medium and high viscosity, as well as the metering and transportation of turbid solutions and all kinds of suspensions.

Material:

Liquid end - PVC, PVDF, Polypropylene, 316SS
Gaskets - FKM, EPDM, PTFE

Processes:

Disinfection, coagulation, flocculation, Boiler feed water, cooling and process water treatment, raw water purification, chemicals for ion-exchangers, supplementary water treatment, effluent water neutralization. Dosing of ammonia, hydrazine, phosphates in high-pressure areas (boiler feed water), lubricant dosing, corrosion inhibition, antiscalants, additives & catalysts, odor control, dosing of flammable liquids.

Applications:

Drinking water treatment
Industrial process water and waste water treatment
Pulp and paper industry
Cooling tower water treatment
Low-pressure boiler feed water treatment
Textile industry
Food and beverage, dairy

Advantage:

Prolong the service life of the diaphragm.
Protect the diaphragm under harsh operating conditions.
Invariable compensation quantity of oil in the hydraulic pressure system ensures the repeatability of the system.

Our services:

1. Punctual delivery time:
We put your order into our tight production schedule, keep our client informed about production process, ensure your punctual delivery time.
Shipping notice/ insurance to you as soon as your order is shipped.
 

2. After sales service:
After receive the goods, We accept ur feedback at first time.
We could provide installation guide, if you have need, we could give you global service.
Our Sales are 24-hours online for ur request
 

3. Professional sales:
We value every inquiry sent to us, ensure quick competitive offer.
We cooperate with customer to bid tenders. Provide all necessory docuement.
We are a sales team, with all techinical support from engineer team.