Vickers Vane pump V10/V20/VQ/VSQ series catalog

Overview

1. V10/V20 Series Single & Double Vane Pumps

1.1 Basic Characteristics

• Type: Fixed displacement, balanced vane pumps
• Construction: Vickers “balanced vane type” design
• Configurations: Single (V10, V20) and double (V2010, V2020) pumps
• Pressure Rating: Up to 172 bar (2500 psi) continuous, 210 bar (3000 psi) peak
• Speed Range: Up to 4800 rpm (depending on model)

1.2 Displacement Ranges

1.3 Key Features

• Balanced vane design: Reduces bearing loads and extends service life
• Compact size: High power density for space-constrained applications
• Low noise operation: Advanced vane technology minimizes hydraulic noise
• Multiple mounting options: Flange and foot mounts available
• Interchangeable cartridges: Simplify maintenance and reduce inventory costs

1.4 Applications

• Machine tools
• Material handling equipment
• Agricultural machinery
• Industrial power units
• Mobile hydraulic systems

2. VQ Series Intra-Vane Pumps

2.1 Basic Characteristics

• Type: Fixed displacement, balanced vane pumps with intra-vane cartridge design
• Frame Sizes: 20V, 25V, 35V, 45V
• Pressure Rating: Up to 210 bar (3000 psi) continuous
• Speed Range: Up to 2700 rpm (depending on model)

2.2 Displacement Ranges

2.3 Key Features

• Industry-first intra-vane cartridge design: Provides outstanding operating life and volumetric efficiency
• Pressure-balanced modular design: Reduces noise, extends life, and improves serviceability
• Wide range of configurations: Single, double, and triple pumps available
• Interchangeable cartridges: Between single, double, and thru-drives for inventory reduction
• Bimetallic flexible side plates: Ensure consistent performance and wear resistance

2.4 Applications

• Medium-pressure mobile applications
• Construction equipment
• Die casting machines
• Plastic injection molding machines
• Presses and primary metals processing

3. VSQ Series High-Performance Vane Pumps

3.1 Basic Characteristics

• Type: Fixed displacement, high-pressure balanced vane pumps
• Pressure Rating: Up to 280 bar (4060 psi) continuous, 310 bar (4500 psi) peak
• Speed Range: Up to 3600 rpm (depending on model)
• Fluid Compatibility: Wide range including fire-resistant and biodegradable fluids

3.2 Displacement Ranges

3.3 Key Features

• High-pressure capability: Suitable for demanding industrial applications
• Superior volumetric efficiency: Increases productivity and reduces energy costs
• Advanced shaft seal options: Single or double seal designs for various applications
• Robust construction: Cast iron housing for durability in harsh environments
• Thru-drive capabilities: Allow for multiple pump configurations

3.4 Applications

• Heavy industrial machinery
• Off-highway equipment
• Marine hydraulic systems
• Mining equipment
• Oil and gas processing machinery

4. Model Number System

4.1 V10/V20 Series Model Code

• V10: Series identifier (V10 or V20)
• 1P: Mounting type (P=Flange, S=Foot, M=Special)
• 2P: Shaft end (P=Plain, F=Keyed)
• 1D20: Displacement code (1=3.3 cm³/r, 2=6.6 cm³/r, etc.)

4.2 VQ/VSQ Series Model Code

• 25: Frame size (20, 25, 35, 45)
• VQ/VSQ: Series identifier (VQ or VSQ)
• 11: Displacement code (11=27.4 cm³/r for 20VQ, 11=45.2 cm³/r for 25VQ)
• A: Vane type (A=12 vanes for industrial, B=10 vanes for mobile)
• 1C: Mounting type (C=Flange, D=Foot)
• 20: Shaft type (20=Standard keyed)

5. Technical Specifications Summary