T67EDB/T67EDBS series Triple 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.
Specifications of Parker Denison T67EDB/T67EDBS Series Triple Vane Pumps
1. Basic Information
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Item
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Description
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|---|---|
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Product Series
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Parker Denison T67EDB / T67EDBS
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Pump Type
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Triple Fixed Displacement Vane Pump (three independent cartridges sharing one drive shaft)
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Core Technology
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Denison Vane Technology, double-lip vane design, hydraulic balance structure
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Mounting Difference
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T67EDB: ISO 4-bolt mounting flange (per ISO 3019-2 standard); T67EDBS: SAE E 4-bolt J744 mounting flange (large-size mounting interface)
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Weight Range
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Approx. 45kg – 75kg, varies by displacement combination and configuration
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Port Configurations
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128 port position combinations to adapt to various system layouts
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2. Key Technical Parameters
2.1 Pressure & Speed
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Parameter
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Value
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Remarks
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|---|---|---|
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Maximum Intermittent Pressure
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P1 (Front Section): Up to 300 bar; P2 (Middle Section): Up to 240 bar; P3 (Rear Section): Up to 320 bar
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Each cartridge bears pressure independently, pressure can be set according to circuit requirements
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Maximum Continuous Pressure
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P1 (Front Section): Up to 250 bar; P2 (Middle Section): Up to 210 bar; P3 (Rear Section): Up to 290 bar
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It is recommended not to exceed the continuous pressure for long-term operation
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Speed Range
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600 – 2200 rpm (industrial type); 400 – 2000 rpm (heavy-duty working conditions)
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The larger the displacement, the lower the maximum speed; P1 displacement determines the overall speed upper limit
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Minimum Stable Speed
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Approx. 400 rpm
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Ensures sufficient lubrication of vanes and stable output
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Volumetric Efficiency
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Typically 0.92 – 0.94
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High volumetric efficiency reduces energy loss and system heat generation
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Noise Level
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3 – 5 dB(A) lower than ordinary pumps
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Optimized vane and cam ring design, low pressure pulsation (±2 bar)
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2.2 Displacement Specifications
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Cartridge Position
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Displacement Code
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Displacement (ml/rev)
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Series Type
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|---|---|---|---|
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P1 (Front, Shaft End)
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B14
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43.2
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D Series
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B17
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54.0
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D Series
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B20
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64.8
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D Series
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B22
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70.3
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D Series
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B24
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79.6
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D Series
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B28
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88.4
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D Series
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B35
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111.4
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D Series
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B42
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135.3
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D Series
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045
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145.7
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E Series
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P2 (Middle) & P3 (Rear, Cover End)
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003
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10.8
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C Series
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|
005
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17.2
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C Series
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006
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21.3
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C Series
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008
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26.4
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C Series
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010
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34.1
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C Series
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012
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37.1
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C Series
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014
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46.0
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C Series
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017
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58.3
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C Series
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020
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63.8
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C Series
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028
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88.8
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C Series
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031
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100.0
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C Series
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2.3 Other Key Parameters
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Contamination Resistance: Double-lip vane design reduces sensitivity to hydraulic oil cleanliness (NAS 7 grade or higher is recommended)
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Temperature Range: -20°C ~ +80°C (adjust according to hydraulic oil type)
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Shaft Type: Keyed shaft (SAE E) or splined shaft (SAE CC/SAE D/E) optional
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Rotation Direction: Standard clockwise (R), counterclockwise (L) optional; all three cartridges rotate synchronously
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Seal Type: Standard Nitrile Rubber (NBR); other seal materials optional based on working conditions
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Flow Rate: Up to 537 L/min @ 2000 rpm (varies by displacement combination)
3. Applicable Medium & Environment
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Applicable Medium: Mineral oil, biodegradable oil, water-based hydraulic fluid, etc.; recommended viscosity 10 ~ 100 cSt
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Applicable Fluids: Fire-resistant fluids and biodegradable fluids (including phosphate esters, organic esters, chlorinated hydrocarbons, water glycols, rapeseed oil) are acceptable, ensuring longer service life at higher pressures
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Application Fields: Industrial machinery, heavy-duty equipment, complex hydraulic systems requiring three different pressure/flow combinations
4. Core Features
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Independent Three-circuit Output: Three cartridges work independently, providing three different pressure/flow combinations simultaneously to meet the needs of complex multi-circuit systems
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High Efficiency & Energy Saving: Full pressure balance design with high volumetric efficiency reduces energy loss and operating costs
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Easy Maintenance: Cartridge design allows quick and independent replacement of any cartridge, reducing downtime and maintenance costs by approximately 60%
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Flexible Installation: 128 port position combinations adapt to various system layouts, reducing installation costs
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Low Pulsation Output: Optimized vane structure design with low pressure pulsation, reducing pipeline noise and protecting the system
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.
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.
