T7E/T7ES series 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.
Core Features
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Superior Pressure Performance: Engineered to handle a maximum intermittent pressure of 240 bar and continuous operating pressure of 210 bar, the series delivers consistent power output even in high-demand applications. The pressure balance design not only enhances operational stability but also extends the pump’s service life by reducing internal wear.
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Low Noise Operation: Leveraging Denison’s proprietary vane technology, the T7E/T7ES pumps maintain ultra-low noise levels throughout their entire operating range and service life, creating a quieter working environment for industrial and mobile equipment.
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Extended Service Life: Equipped with double-lip vanes, the pumps exhibit excellent resistance to solid particle contamination, ensuring reliable performance in harsh working conditions. The hydrostatically balanced cartridge design further minimizes wear, while cam rings with dry lubricant coating optimize lubrication during cold starts and heavy-duty operation.
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Compact & Modular Design: Featuring a lightweight and compact structure, the pumps can be easily installed in confined spaces. The modular construction allows for convenient maintenance and repair, while supporting combination with other pump cartridges to form double pumps, ideal for high-power requirements of hydraulic presses and die-casting machines.
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Versatile Fluid Compatibility: Capable of handling a wide range of fluids, including mineral oil, biodegradable oil, water-glycol fluids, and synthetic hydraulic oils (such as phosphate ester fluids), adapting to diverse application scenarios with different fluid requirements.
Technical Specifications
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Displacement Range: 132.3 ml/rev to 268.7 ml/rev, with 8 displacement options (042, 045, 050, 052, 054, 057, 062, 066, 072, 085) to meet varied flow rate demands.
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Speed Range: 600 rpm (minimum) to 2200 rpm (maximum), suitable for variable speed drive applications with stable performance across the entire speed spectrum.
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Mounting & Shaft Options:
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T7E series: ISO 3019-2 4-bolt mounting flange, keyed shaft (ISO 3019-2-G45N).
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T7ES series: SAE J744 4-bolt mounting flange, with multiple shaft types (keyed SAE CC/DE, splined SAE CC/C/DE with different tooth counts).
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Seal Classes: Multiple seal options for different fluids: S1 Buna N (for mineral oil, max 0.7 bar), S4 EPDM (for fire-resistant fluids, max 7 bar), S5 Viton® (for mineral oil and fire-resistant fluids, max 7 bar).
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Rotation Direction: Clockwise (R) or counterclockwise (L) from the shaft end view, with standard port configurations and customizable port positions.
Applications
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.
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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.
