Model 1: 4535V60A38-1AB22R
Product Overview
The 4535V60A38-1AB22R is a Vickers (Danfoss) 4535V Series heavy-duty hydraulic double fixed displacement vane pump. This double pump configuration features a P1 (shaft-end) displacement of 193.4 cc/rev and a P2 (cover-end) displacement of 121.3 cc/rev , with a maximum operating pressure of 172 bar (2,500 psi) .
The 4535V Series belongs to the Vickers V Series double vane pump family, renowned for low noise, long service life, and high volumetric efficiency . Featuring patented intra-vane technology, these pumps deliver high flow rates and pressures in a compact package . The 4520V and 4535V double pump series are widely used in injection molding machines, die casting machines, hydraulic presses, and various other industrial hydraulic equipment .
As a premium aftermarket alternative to original Vickers hydraulic pumps, this product offers 100% direct interchangeability with identical mounting dimensions and performance specifications, requiring zero modification to existing systems.
Every unit undergoes 100% simulated duty cycle testing prior to shipment, guaranteeing performance reliability under actual working conditions.
Technical Specifications (Bulleted List)
Model: 4535V60A38-1AB22R
Brand: Vickers / Danfoss
Series: 4535V Double Vane Pump
Pump Type: Double Fixed Displacement Vane Pump
P1 Displacement (Shaft-End): 193.4 cc/rev (11.8 in³/rev)
P2 Displacement (Cover-End): 121.3 cc/rev (7.4 in³/rev)
Maximum Operating Pressure: 172 bar (2,500 psi)
Maximum Flow Rate: 121.2 L/min (32 GPM)
Rated Speed: 1,800 RPM
Rotation: Clockwise (CW)
Mounting Flange: SAE C, 2-Bolt
Shaft Type: 1.5″ Straight Keyed Shaft
Inlet Port: 4″ SAE Flange
Outlet Port: 1-1/2″ SAE Flange
Seal Material: Nitrile (BUNA-N)
Maximum Continuous Torque: 400 N·m
Maximum Operating Temperature: 99°C (210°F)
Key Technical Advantages
1. Intra-vane Technology
The patented Vickers intra-vane design achieves superior sealing between vanes and the cam ring inner surface, delivering high volumetric efficiency. The intra-vane geometry enhances tolerance to particulate contamination, significantly improving pump reliability and service life .
2. Low Noise Operation
Vickers V Series vane pumps are renowned for low noise . The innovative intra-vane cartridge design effectively minimizes pressure and flow pulsation , with operating noise significantly reduced for a more comfortable working environment.
3. Self-wear Compensation
Vickers vane pumps feature self-wear compensation — performance does not degrade with use . This ensures stable output performance throughout the pump’s entire service life.
4. Field Changeable Configuration
Pump rotation, port orientation, and cartridge kits are field changeable . This provides exceptional installation flexibility, allowing configuration adjustments to suit various system layouts.
5. High Volumetric Efficiency
The intra-vane design delivers significantly improved volumetric efficiency , maintaining high-efficiency operation at 172 bar with minimal energy loss.
Application Areas
The 4535V60A38-1AB22R double vane pump is widely deployed across the following applications:
Expert Maintenance Tips
Pre-Start Priming: Prior to initial start-up, fill the pump housing with hydraulic fluid through the drain port to ensure adequate lubrication of internal components.
Fluid Cleanliness: Maintain system fluid cleanliness to ISO 4406 18/16/13 or better to maximize vane and cam ring service life.
Mounting Torque: For SAE C 2-bolt flange mounting, refer to Vickers service manual for specified torque values .
Rotation Confirmation: Verify pump rotation direction matches system requirements before installation. This model is configured for clockwise rotation (CW) .
Piping Installation: Suction and discharge ports are independently configured. Clean pipe interiors thoroughly before installation and ensure piping weight is not supported by the pump.
Model 2: 4535V-60A30-1AA-22R
Product Overview
The 4535V-60A30-1AA-22R is a Vickers (Danfoss) 4535V Series heavy-duty hydraulic double fixed displacement vane pump. This double pump configuration features a P1 (shaft-end) displacement of 193.4 cc/rev and a P2 (cover-end) displacement of 96.7 cc/rev (5.9 in³/rev) , with a maximum operating pressure of 172 bar (2,500 psi) .
The 4535V Series is a flagship product of the Vickers V Series double vane pump line, renowned globally for low noise, long service life, and high volumetric efficiency . Featuring patented intra-vane technology, these pumps deliver high flow rates and pressures in a compact package . The 4535V Series double pumps are widely used in injection molding machines, die casting machines, hydraulic presses, and various other industrial hydraulic equipment .
As a premium aftermarket alternative to original Vickers hydraulic pumps, this product offers 100% direct interchangeability with identical mounting dimensions and performance specifications, requiring zero modification to existing systems.
Every unit undergoes 100% simulated duty cycle testing prior to shipment, guaranteeing performance reliability under actual working conditions.
Technical Specifications (Bulleted List)
Model: 4535V-60A30-1AA-22R
Brand: Vickers / Danfoss
Series: 4535V Double Vane Pump
Pump Type: Double Fixed Displacement Vane Pump
P1 Displacement (Shaft-End): 193.4 cc/rev (11.8 in³/rev)
P2 Displacement (Cover-End): 96.7 cc/rev (5.9 in³/rev)
Maximum Operating Pressure: 172 bar (2,500 psi)
Rated Speed: 1,800 RPM
Rotation: Clockwise (CW)
Mounting Flange: SAE C, 2-Bolt
Shaft Type: Straight Keyed Shaft
Inlet Port: 4″ SAE Flange
Outlet Port: 1-1/2″ SAE Flange
Seal Material: Nitrile (BUNA-N)
Key Technical Advantages
1. Intra-vane Technology
The patented Vickers intra-vane design achieves superior sealing between vanes and the cam ring inner surface, delivering high volumetric efficiency. The intra-vane geometry enhances tolerance to particulate contamination, significantly improving pump reliability and service life .
2. Low Noise Operation
Vickers V Series vane pumps are renowned for low noise . Operating noise is 3-5 dB(A) lower than conventional vane pumps, providing a more comfortable working environment.
3. Self-wear Compensation
Vickers vane pumps feature self-wear compensation — performance does not degrade with use . This ensures stable output performance throughout the pump’s entire service life.
4. Field Changeable Configuration
Pump rotation, port orientation, and cartridge kits are field changeable . This provides exceptional installation flexibility.
5. High Volumetric Efficiency
The intra-vane design delivers significantly improved volumetric efficiency , maintaining high-efficiency operation at 172 bar with minimal energy loss.
Application Areas
The 4535V-60A30-1AA-22R double vane pump is widely deployed across the following applications:
Expert Maintenance Tips
Pre-Start Priming: Prior to initial start-up, fill the pump housing with hydraulic fluid through the drain port to ensure adequate lubrication.
Fluid Cleanliness: Maintain system fluid cleanliness to ISO 4406 18/16/13 or better.
Mounting Torque: For SAE C 2-bolt flange mounting, refer to Vickers service manual for specified torque values .
Rotation Confirmation: Verify pump rotation direction matches system requirements. This model is configured for clockwise rotation (CW).
Piping Installation: Clean pipe interiors thoroughly before installation and ensure piping weight is not supported by the pump.
Model 3: 4520V60A12-1AB22R
Product Overview
The 4520V60A12-1AB22R is a Vickers (Danfoss) 4520V Series heavy-duty hydraulic double fixed displacement vane pump. This double pump configuration features a P1 (shaft-end) displacement of 193.4 cc/rev (11.8 in³/rev) and a P2 (cover-end) displacement of 41.0 cc/rev (2.5 in³/rev) , with a maximum operating pressure of 172 bar (2,500 psi) .
The 4520V Series is a key member of the Vickers V Series double vane pump family , featuring patented intra-vane technology . The 4520V Series offers a wide range of displacement combinations — the 4520V60A12-1AB22R represents a high-displacement-differential configuration (193 cc shaft-end + 41 cc cover-end), ideal for hydraulic systems requiring a large-flow main pump paired with a small-flow auxiliary pump.
As a premium aftermarket alternative to original Vickers hydraulic pumps, this product offers 100% direct interchangeability with identical mounting dimensions and performance specifications, requiring zero modification to existing systems.
Every unit undergoes 100% simulated duty cycle testing prior to shipment, guaranteeing performance reliability under actual working conditions.
Technical Specifications (Bulleted List)
Model: 4520V60A12-1AB22R
Brand: Vickers / Danfoss
Series: 4520V Double Vane Pump
Pump Type: Double Fixed Displacement Vane Pump
P1 Displacement (Shaft-End): 193.4 cc/rev (11.8 in³/rev)
P2 Displacement (Cover-End): 41.0 cc/rev (2.5 in³/rev)
Maximum Operating Pressure: 172 bar (2,500 psi)
Rated Speed: 1,800 RPM
Rotation: Clockwise (CW)
Mounting Flange: SAE C, 2-Bolt
Shaft Type: 1-1/4″ Straight Keyed Shaft
Inlet Port: 3-1/2″ SAE Flange
Outlet Port (Shaft-End): 1-1/2″ SAE Flange
Outlet Port (Cover-End): 3/4″ SAE Flange
Seal Material: Nitrile (BUNA-N)
Weight: Approx. 43.1 kg (95 lb)
Key Technical Advantages
1. Intra-vane Technology
The patented Vickers intra-vane design achieves superior sealing between vanes and the cam ring inner surface, delivering high volumetric efficiency. The intra-vane geometry enhances tolerance to particulate contamination, significantly improving pump reliability and service life .
2. Compact Double Pump Design
The 4520V Series features a compact double pump design, integrating two pumps into a single housing . Compared to using two separate pumps, this significantly saves installation space and simplifies piping connections.
3. Low Noise Operation
Vickers V Series vane pumps are renowned for low noise . The innovative intra-vane cartridge design effectively minimizes pressure and flow pulsation .
4. Self-wear Compensation
Vickers vane pumps feature self-wear compensation — performance does not degrade with use . This ensures stable output performance throughout the pump’s entire service life.
5. Field Changeable Configuration
Pump rotation, port orientation, and cartridge kits are field changeable . This provides exceptional installation flexibility.
Application Areas
The 4520V60A12-1AB22R double vane pump is widely deployed across the following applications:
Expert Maintenance Tips
Pre-Start Priming: Prior to initial start-up, fill the pump housing with hydraulic fluid through the drain port to ensure adequate lubrication.
Fluid Cleanliness: Maintain system fluid cleanliness to ISO 4406 18/16/13 or better.
Mounting Torque: For SAE C 2-bolt flange mounting, refer to Vickers service manual for specified torque values .
Rotation Confirmation: Verify pump rotation direction matches system requirements. This model is configured for clockwise rotation (CW) .
Piping Installation: Inlet port is 3-1/2″ SAE flange, shaft-end outlet is 1-1/2″ SAE flange, cover-end outlet is 3/4″ SAE flange . Clean pipe interiors thoroughly before installation and ensure piping weight is not supported by the pump.
