Vickers vane pump 20V11A1D22R
VICKERS vane pumps mainly include the V series, VQ series, VMQ series, V10 & V20 series, and VVS & VVP series.
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Model Explanation and Parameters of Vickers Vane Pump 20V11A1D22R
1. Model Code Explanation
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20: Series Designation. It indicates the basic series of the vane pump, which is associated with the pump’s displacement range. For the 20V series, the corresponding displacement is approximately 42.8 cm³/rev (2.61 in³/rev).
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V: Pump Type. It stands for vane pump, distinguishing it from other types of pumps (such as piston pumps marked with “PVB” or “PVH”) in Vickers product line.
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11: Rated Capacity. It represents the rated flow capacity of the pump, which is 11 US gallons per minute (gpm) when operating at 1200 rpm and 6.9 bar (100 psi).
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A: Cover Type. It denotes the standard cover without additional control valves (e.g., flow control or priority valve), which is the basic configuration of the pump.
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1: Shaft Type. It indicates a straight shaft with a square key, which is a common shaft configuration for standard installation and power transmission.
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D: Displacement Control Type. It means the pump adopts a double-sided center control mode, which is suitable for handwheel or lever-controlled models.
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22: Port and Flange Configuration. It specifies the size and type of the pump’s inlet and outlet ports, matching the Code 61 flange standard for easy integration into hydraulic systems.
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R: Shaft Rotation Direction. It indicates clockwise rotation when viewed from the shaft end, which is the standard rotation direction for most Vickers vane pumps.
2. Technical Parameters
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Parameter Name
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Specification
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|---|---|
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Pump Type
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Rotary Vane Pump (Oil-cooled)
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Model
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20V11A1D22R (Part Number: 02-137106-DR)
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Displacement
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Approx. 42.8 cm³/rev (2.61 in³/rev)
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Rated Flow
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17 GPM @ 1800 RPM; 11 GPM @ 1200 RPM
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Rated Pressure
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2200 PSI (151.7 BAR); Peak Pressure: 2300 PSI (158.6 BAR)
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Shaft Rotation Direction
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Clockwise (viewed from shaft end)
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Shaft Type
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Straight shaft with square key
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Port Size
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Suction Port: 1-1/2″ Code 61 Flange; Pressure Port: 3/4″ Code 61 Flange
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Operating Temperature Range
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-20°C to 80°C (-4°F to 176°F)
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Fluid Viscosity Range
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10 to 400 cSt
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Features
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Low noise, low vibration, high reliability, oil-cooled design for improved efficiency
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Discontinuation Status
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Discontinued by Vickers in 2017
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3. Notes
| 20V11A1D22R 20V14A1C22R 20V2A1C22R 20V5A1D22R 20V8A1C22R 20VQ11A1D22R 20VQ14A1C22R 20VQ2A1C22R 20VQ5A1D22R 20VQ8A1C22R 25V10A1C22R 25V14A1D22R 25V17A1C22R 25V3A1C22R 25V6A1D22R 25VQ10A1C22R |
25VQ14A1D22R 25VQ17A1C22R 25VQ3A1C22R 25VQ6A1D22R 25VQH10A1C22R 25VQH3A1C22R 25VQH6A1D22R 35V12A1C22R 35V18A1D22R 35V25A1C22R 35V30A1D22R 35V38A1C22R 35VQ10A1D22R 35VQ18A1C22R 35VQ25A1D22R 35VQ30A1C22R |
35VQ5A1C22R 35VQH10A1D22R 35VQH18A1C22R 35VQH5A1C22R 45V18A1C22R 45V25A1D22R 45V35A1C22R 45V42A1D22R 45V50A1C22R 45VQ10A1C22R 45VQ18A1D22R 45VQ25A1C22R 45VQ35A1D22R 45VQ42A1C22R 45VQH10A1C22R 45VQH18A1D22R |
45VQH25A1C22R 45VQH35A1D22R V10-1P11P-1A30 V10-1P14P-1C20 V10-1P5P-1C10 V10-1P7P-1A20 V10-1P8P-1D20 V20-1P12P-1A20 V20-1P15P-1C10 V20-1P18P-1D30 V20-1P21P-1A20 V20-1P25P-1C20 VMQ125-12A11C20 VMQ125-15A11C20 VMQ125T-12A11C20 VMQ135-18A11C20 |
VMQ135-21A11C20 VMQ135T-18A11C20 VMQ145-25A11C20 VMQ145-30A11C20 VMQ145T-25A11C20 VMQ145T-30A11C20 VVP1-1P7P-1A20 VVP2-1P10P-1C20 VVP3-1P15P-1D20 VVP3B-1P20P-1A30 VVS0-1P7P-1A20 VVS0B-1P5P-1C10 VVS1-1P10P-1C20 VVS1B-1P8P-1D20 VVS2-1P15P-1D20 VVS3-1P20P-1A20 |
4520V-25A5-1CC-22R 4520V-30A8-1CC-22R 4520V-38A11-1CC-22R 4525V-30A14-1DD-22R 4525V-38A18-1DD-22R 4525V-42A21-1DD-22R 4535V-38A14-1DD-22R 4535V-42A18-1DD-22R 4535V-50A21-1DD-22R 3520V-18A5-1CC-22R 3520V-25A8-1CC-22R 3520V-30A11-1CC-22R 3520VQ-18A5-1CC-22R 3525V-25A14-1DD-22R 3525V-30A18-1DD-22R 2520V-14A5-1CC-22R |
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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.
