Vivoil Gear Pump Series Complete Catalog
[Gear pump]: Rexroth gear pump | Parker gear pump | Nachi gear pump | Marzocchi gear pump | Sumitomo gear pump | Danfoss gear pump | Salami gear pump | Vivoil gear pump | Casappa gear pump | Caproni gear pump | Bucher gear pump | Hesper gear pump | Hydac gear pump | Roquet gear pump | Bondioli gear pump | Jihostroj gear pump | Duplomatic gear pump | Metaris gear pump | Atos gear pump | Kracht gear pump | Brevini gear pump | Ronzio gear pump | Commercial gear pump
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1. Product Classification Overview
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Pump Type
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Series Designation
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Group
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Key Features
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Unidirectional
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XP/XV-P
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0, 1, 2, 3
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Fixed rotation direction, compact, efficient
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Reversible
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XV-R
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0, 1, 2, 3
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Bidirectional rotation without component changes
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Multiple
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XV-P Multiple
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0, 1, 2, 3
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2-4 stages, different size groups possible
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Multiple Stages
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–
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0, 1, 2, 3
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Individual stages for custom assembly
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2. Complete Series Specifications (By Group)
Group 0 (Micro Series)
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Displacement: 0.16–2.28 cm³/rev (0.01–0.14 in³/rev)
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Max Pressure: 220 bar (3190 psi) continuous, 280 bar (4060 psi) peak
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Max Speed: 9000 rpm (highest in Vivoil range)
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Key Models: XP001, XP012, XP017
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Options: Viton seals, max pressure valve, reinforced shaft seal
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Applications: Lubrication systems, micro power units, medical equipment, precision instruments
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Same displacement, pressure, and speed as XV-0P
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Unique Feature: Clockwise/counterclockwise rotation without modifications
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Applications: Small mobile equipment, test benches, applications requiring direction change
Group 1 (Small High-Pressure Series)
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Displacement: 0.91–9.88 cm³/rev (0.06–0.60 in³/rev)
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Max Pressure: 250 bar (3625 psi) continuous, 300 bar (4350 psi) peak
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Max Speed: 6000 rpm
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Key Models: XP101 (ø25.4 flange), XP113, XP119, XP140, XP161, XP168
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Options: Viton seals, max pressure valve, double shaft, various flange types
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Applications: Forklifts, agricultural machinery, machine tools, small construction equipment
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Same technical parameters as XV-1P
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Flange Options: Ø25.4 standard, Ø36.5 European, SAE A/B
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Applications: Hydraulic steering systems, small winches, mobile equipment requiring direction change
Group 2 (Medium Series – Most Popular)
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Displacement: 4.2–39.6 cm³/rev (0.26–2.42 in³/rev)
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Max Pressure: 280 bar (4060 psi) continuous, 300 bar (4350 psi) peak
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Max Speed: 3500 rpm (3000 rpm for larger displacements)
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Key Models: XP201, XP210, XP213 (ø50 HY flange), XP216, XP217, XP219
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Options: Cast iron flanges, anti-cavitation valve, priority valves, bypass electric valves
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Applications: Injection molding machines, presses, loaders, industrial hydraulic power units
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Same displacement, pressure, and speed as XV-2P
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Shaft Options: Tapered 1:8, splined, keyed shafts
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Applications: Material handling equipment, aerial work platforms, forestry machinery
Group 3 (Large Heavy-Duty Series)
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Displacement: 27–86.87 cm³/rev (1.65–5.30 in³/rev)
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Max Pressure: 280 bar (4060 psi) continuous, 320 bar (4640 psi) peak
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Max Speed: 3000 rpm (2500 rpm for largest displacements)
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Key Models: XP301, XP313, XP319, XP320
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Options: High-pressure reinforced design, integrated outboard bearings, multiple port configurations
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Applications: Heavy construction equipment, earth-moving machinery, mining equipment, large industrial presses
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Same technical parameters as XV-3P
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BSPP Ports: Standard for secure system integration
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Applications: Heavy-duty mobile equipment, marine applications, large winches
3. Multiple Gear Pumps
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Configuration: 2–4 stages, can combine different size groups (0+1, 1+2, etc.)
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Displacement Range: 0.16–86.87 cm³/rev (per stage)
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Max Pressure: Up to 320 bar (depending on stage combination)
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Key Features:
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Integrated outboard bearings for higher rigidity
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Various integrated valves (anti-cavitation, pressure relief, priority)
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Aluminum construction with optional cast iron flanges for heavy-duty use
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Applications: Complex hydraulic systems requiring multiple flow rates, agricultural machinery, construction equipment with multiple functions
4. Model Nomenclature Explanation
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X: XV series (standard)
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2: Group 2
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P: Unidirectional (R=Reversible)
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51: Displacement code (17 cm³/rev)
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52: Rotation (clockwise)
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I: Flange type (ø82.5 SAE A)
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S: Shaft type
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R: Seal type
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A: Options
5. General Technical Features
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Feature
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Description
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Construction
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Aluminum alloy housing, external gears, precision-machined components
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Seals
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Nitrile (standard), Viton (optional for high temperature/chemical resistance)
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Bearings
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Internal and optional outboard bearings for high pressure capability
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Rotation
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Unidirectional (fixed) or Reversible (bidirectional)
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Mounting
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Various flange options (SAE, European standard, custom), foot mounting available
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Shaft Options
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Tapered, splined, keyed, double shafts
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Porting
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Inlet/outlet in body, front flange, or back cover
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Certifications
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CE marked, ISO 9001 certified manufacturing
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6. Performance Summary
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Total Displacement Range: 0.16–86.87 cm³/rev (0.01–5.30 in³/rev)
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Max Pressure: Up to 320 bar (4640 psi)
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Max Speed: Up to 9000 rpm (Group 0)
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Material: Aluminum (standard), cast iron flanges (optional)
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Direction: Unidirectional or Reversible (bidirectional)
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.
