T7EE/T7EES series Double vane pump
T6 series vane pump models: T6C, T6D, T6E,T6CC, T6DC, T6EC,T67DBB, T67DCB, T6DCC, T67DDBS, T6DDCS, T67EDB(S), T6EDC(S), etc.
T7 series vane pump models: T7B, T7BS, T7D, T7E,T7DB, T7DC, T7DBB, T7DCB, T7DCC, T7DDB, T7EDB, etc.
T6 series vane pump models: T6C-003 to T6C-031, T6D-014 to T6D-050, T6E-042 to T6E-085, etc.
T7 series vane pump models: T7B, T7BS, T7D, T7E, etc.
T6 series double pump model: T6CC, T6DC, T6EC, etc.
T7 series double pump model: T7DB, T7DC, etc.
T6 series triple pump models: T67DBB, T67DCB, T6DCC, T67DDBS, T6DDCS, T67EDB(S), T6EDC(S), etc.
T7 series triple pump models: T7DBB, T7DCB, T7DCC, T7DDB, T7EDB, etc.
DENISON T7EE/T7EES double vane pump specifications are as follows：
1. Core performance parameters
Maximum working pressure
The two-stage pressure of the double pump can reach 240-320 bar (depending on the model configuration) to meet the needs of high-pressure hydraulic systems.
Maximum displacement range
P1 level (first level): 50-269 ml/rev
P2 level (second level): 50-158 ml/rev
Support unequal displacement combinations (such as P1=269 ml/rev+P2=158 ml/rev), flexibly adapt to different flow requirements.
Speed range
600-3600 rpm, the wide-speed design takes into account the low-speed and high-torque (600 rpm) and high-speed efficiency (3600 rpm).
Efficiency index
Volumetric efficiency: typical value>94%, reducing energy loss and heat generation.
Mechanical efficiency: typical value>94%, reducing power consumption.
2. Typical application scenarios
Industrial machinery: injection molding machines, hydraulic presses, machine tools and other equipment that require high pressure and precise flow control.
Walking machinery: mobile hydraulic devices such as construction machinery, mining equipment, and ship mooring systems.
Heavy equipment: high-load hydraulic systems in metallurgy, petrochemical, mining and other fields.
4. Model example and configuration
T7EE-072-045-2R00-A10-M0：
The P1-class displacement is 72 ml/rev, and the P2-class displacement is 45 ml/rev, with a double-coupling structure, which is suitable for medium flow requirements.
T7EES-066-045-1R00-A10-00：
The displacement of the P1 class is 66 ml/rev, and the displacement of the P2 class is 45 ml/Rev. It has a single extended tail drive configuration and supports additional pump connections.
Process steps：
Customer inquiry: Customers will make inquiries before placing an order to understand product details and communication needs.
Quotation: According to customer needs, provide a formal quotation, including the name, model, quantity, delivery time, payment method, etc. of the goods.
Order confirmation: After the customer confirms the quotation, a formal purchase order will be placed.
Confirm the delivery time: communicate the delivery time with the production department, inform the factory of the order details, and arrange the production plan.
Sign an export contract: After the two parties confirm that it is correct, sign an export contract to establish a trade relationship.
Implement the letter of credit (if applicable): If the payment method of the letter of credit is used, the customer needs to be urged to issue the certificate and review the contents of the letter of credit.
Export stocking: According to the requirements of the contract and the letter of credit, arrange production, purchase raw materials and packaging, and prepare the goods.
Chartering and booking: Contact the freight forwarder to make a booking and arrange the transportation of goods.
Export inspection: Apply to the quality inspection department for export commodity inspection and provide relevant documents.
Apply for a write-off slip: apply for a write-off slip from the foreign exchange management department for subsequent foreign exchange write-off.
Export declaration: Declare exports to the customs and provide documents such as power of attorney for customs declaration, customs declaration form for export goods, commercial invoice, packing list, etc.
