Vickers Vane Pumps and Double Vane Pumps
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Vickers Vane Pumps and Double Vane Pumps – Specifications & Models
1. Overview
2. Single Vane Pumps
2.1 V10/V20 Series
2.1.1 Model Nomenclature
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F3: Viton seals (omitted if not required)
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Series Designation: V10 (small flow) / V20 (medium flow)
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Installation: L = 2-bolt flange
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Inlet Connection: P/S/M (V10: 1” NPT / 1.3125-12 UNF-2B / M33×2-7H; V20: 1.25” NPT / 1.625-12 UNF-2B / M42×2-7H)
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Flow Code: Corresponding to flow rate at 1200 rpm and 6.9 bar (see Table 1)
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Outlet Connection: P/S/R/M (V10: 1/2” NPT / 0.75-16 UNF-2B / M20×1.5-7H; V20: 3/4” NPT / 1.0625-12 UNF-2B / M27×2-7H)
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Shaft Type: 1 = straight key; 11 = spline
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Outlet Position: A = opposite inlet; B = 90° CCW from inlet; C = same side as inlet; D = 90° CW from inlet (viewed from cover end)
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Rotation: Clockwise (omitted); Counterclockwise (marked)
2.1.2 Technical Specifications
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Series
|
Flow Code
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Flow Rate (USGPM) @1200 rpm
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Geometric Displacement (ml/r)
|
Max Speed (rpm)
|
Max Pressure (MPa)
|
Weight (kg)
|
|---|---|---|---|---|---|---|
|
V10
|
1
|
3.3
|
20
|
1800
|
14
|
≈8.5
|
|
2
|
6.6
|
40
|
||||
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3
|
9.8
|
60
|
||||
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4
|
13.0
|
79
|
||||
|
5
|
16.5
|
101
|
||||
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6
|
19.5
|
119
|
||||
|
7
|
23.0
|
140
|
||||
|
V20
|
6
|
19.5
|
119
|
1800
|
14
|
≈11.8
|
|
7
|
23.0
|
140
|
||||
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8
|
26.5
|
162
|
||||
|
9
|
29.7
|
181
|
||||
|
10
|
33.0
|
200
|
||||
|
11
|
36.4
|
222
|
||||
|
12
|
39.0
|
238
|
2.2 V/VQ Series
2.2.1 Model Nomenclature
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F3: Special fluid seal (omitted for standard petroleum-based fluids)
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Series Designation: 20V/25V/35V/45V (industrial) / 20VQ/25VQ/35VQ/45VQ (mobile)
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Displacement Code: Corresponding to displacement (see Table 2)
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Pump Port Connection: A = SAE 4-bolt flange
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Mounting Type: Omitted = flange mounting; F = foot mounting
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Shaft Extension: 1 = straight shaft with key; 11 = spline shaft
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Outlet Position: A/D = opposite inlet; B = 90° CCW; C = same side (viewed from cover end)
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Rotation: L = counterclockwise; omitted = clockwise
2.2.2 Technical Specifications
|
Series
|
Displacement Code
|
Displacement (cm³/r)
|
Max Speed (rpm)
|
Max Pressure (MPa)
|
Weight (kg)
|
|---|---|---|---|---|---|
|
20V/20VQ
|
2-14
|
7.5-45
|
1800
|
14 (20V) / 21 (20VQ)
|
11.8
|
|
25V/25VQ
|
10-21
|
33-67
|
1800
|
17.5 (25V) / 21 (25VQ)
|
14.5
|
|
35V/35VQ
|
21-38
|
67-121
|
1800
|
17.5 (35V) / 21 (35VQ)
|
22.7
|
|
45V/45VQ
|
42-60
|
138-193
|
1800
|
17.5 (45V) / 21 (45VQ)
|
34
|
3. Double Vane Pumps
3.1 V2010/V2020 Series
3.1.1 Model Nomenclature
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F3: Viton seals (omitted if not required)
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Series Designation: V2010 (V20 shaft-end + V10 cover-end) / V2020 (V20 shaft-end + V20 cover-end)
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Installation: 1 = 2-bolt flange
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Inlet Connection: F = 4-bolt flange
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Flow Code (Shaft-end Pump): Corresponding to V20 flow rate (6-13)
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Outlet 1 Connection: S = 1.062-12 UN (V2010/V2020)
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Flow Code (Cover-end Pump): V2010 (1-7, V10 flow); V2020 (6-13, V20 flow)
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Outlet 2 Connection: S = 0.75-12 UN (V2010); 1.062-12 UN (V2020)
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Shaft Type: 1 = straight key; 11 = spline
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Outlet Positions: CC = Custom position (viewed from cover end)
3.1.2 Technical Specifications
|
Series
|
Shaft-end Pump Flow (USGPM)
|
Cover-end Pump Flow (USGPM)
|
Max Speed (rpm)
|
Max Pressure (MPa)
|
Feature
|
|---|---|---|---|---|---|
|
V2010
|
19.5-42.5
|
3.3-23.0
|
1800
|
14
|
Mixed flow rates for dual circuits
|
|
V2020
|
19.5-42.5
|
19.5-42.5
|
1800
|
14
|
Equal flow rates for high-volume demand
|
3.2 V Series Double Pumps
4. Core Features
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Balanced Vane Design: Diametrically opposed inlet/outlet chambers balance radial loads, extending bearing life.
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High Performance: Volumetric efficiency >90%, noise level as low as 62 dB(A), suitable for high-pressure operation.
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Versatility: Compatible with petroleum-based oil and synthetic fire-resistant fluids; reversible rotation via internal part adjustment.
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Compact Structure: Double pumps integrate two units in one housing, reducing installation space and simplifying drive system.
5. Applications
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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.
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