G55C063FSBT150EDV Settima Gear Pump | 63cc 200 bar Helical

Product Overview

The G55C063FSBT150EDV is a representative model of the Italian SETTIMA GR55 series high-pressure helical gear pumps. SETTIMA is an Italian hydraulic pump manufacturer with nearly four decades of history, specializing in the design and manufacture of hydraulic screw pumps and helical rotor pumps. The brand has achieved numerous milestones in the hydraulics field, introducing innovative technologies including the Continuum® silent pump.

The G55C series belongs to SETTIMA’s GR55 gear pump product line, with displacements ranging from 50 to 90 cc/rev. The G55C063FSBT150EDV offers 63 cc/rev displacement. The series features a helical gear design, delivering lower noise levels and smoother operation compared to conventional external gear pumps.

The GR55 series gear pumps comply with SAE mounting standards and are manufactured from high-strength aluminum alloy. The series is widely used in hydraulic systems for injection molding machines, die casting machines, hydraulic presses, and other industrial equipment—particularly in servo hydraulic systems with stringent noise requirements.

Engineered as a direct OEM-replacement solution, the G55C063FSBT150EDV fully complies with SETTIMA original design standards and SAE mounting interface specifications, offering 100% direct interchangeability with OEM pumps. Every unit undergoes 100% workload simulation testing prior to shipment, rigorously validating pressure retention, volumetric efficiency, and internal leakage performance to meet or exceed OEM standards.

Model Code Breakdown (Bulleted List) :

• G55C — Series: SETTIMA GR55 Helical Gear Pump (C Series)

• 063 — Displacement code: 63 cc/rev

• FSB — Mounting flange and shaft configuration code (SAE standard flange)

• T150 — Shaft specification and torque rating code

• EDV — Seal and configuration code (including port specifications)

Technical Specifications 

G55C063FSBT150EDV Specific Specifications

• Model: G55C063FSBT150EDV

• Brand: SETTIMA (Italy)

• Series: GR55 Helical Gear Pump

• Pump Type: Fixed displacement helical gear pump

• Displacement: 63 cc/rev

• Rated Pressure (Continuous): Approx. 200 bar

• Maximum Working Pressure: 240 – 275 bar (depending on configuration)

• Peak Pressure: 280 bar

• Speed Range: 150 – 6500 rpm

• Rated Speed: 1500 rpm

• Theoretical Flow (@1500 rpm): 94.5 L/min

• Material: High-strength aluminum alloy

• Mounting Standard: SAE standard flange

• Noise Level: Low-noise design (helical gear construction)

• Recommended Media: Hydraulic oil

• Country of Origin: Italy

GR55 / G55C Series General Specifications

• Series: SETTIMA GR55 / G55C Helical Gear Pump

• Displacement Range: 50 – 90 cc/rev

• Continuous Operating Pressure: Up to 240 bar

• Peak Pressure: Up to 280 bar

• Speed Range: 150 – 6500 rpm

• Mounting Standard: SAE compatible

• Material: Aluminum alloy

• Seal Options: Standard / FKM (Viton)

Key Technical Advantages

1. Helical Gear Design – Ultra-Low Noise Operation
The GR55 series features a helical gear design, delivering lower noise levels and smoother operation compared to conventional spur gear pumps. The progressive gear engagement reduces impact and vibration, achieving approximately 15 dB(A) lower noise than standard external gear pumps. This makes it an ideal choice for noise-sensitive applications such as injection molding machines and die casting machines.

2. Superior High-Pressure Capability
Continuous operating pressure reaches up to 240 bar with peak pressures up to 280 bar. The high-strength aluminum alloy housing and precision-ground gears ensure long-term operational reliability under high-pressure conditions.

3. Wide Speed Range – Strong Adaptability
Supports a wide speed range of 150 – 6500 rpm, accommodating various prime mover conditions from low-speed motors to high-speed servo drives. Stable flow output is delivered at the rated speed of 1500 rpm.

4. Wide Displacement Coverage & Flexible Configuration Options
The GR55 series offers multiple displacement options from 50 cc/rev to 90 cc/rev. The G55C063FSBT150EDV (63 cc/rev) is a mainstream model in this series. Multiple shaft types (parallel key / spline) and seal options (standard / FKM) are available.

5. SAE Standard Mounting – 100% Direct Interchangeability
Fully compliant with SAE mounting standards, with flange dimensions, shaft specifications, and mounting interfaces identical to OEM pumps. Direct drop-in replacement with zero modifications required—significantly reducing installation time and complexity.

6. OEM-Proven Reliability & Wide Application Validation
With nearly four decades of hydraulic pump manufacturing history, SETTIMA products are widely used as OEM components in injection molding machines, die casting machines, hydraulic presses, and other industrial equipment. Every unit undergoes 100% factory testing prior to shipment.

7. 100% Factory Tested
Every unit undergoes 100% workload simulation testing prior to shipment, covering pressure retention verification, internal leakage detection, and flow validation—ensuring every unit meets design performance standards.

Application Areas

The G55C063FSBT150EDV and GR55 series helical gear pumps are widely used in the following equipment:

• Injection Molding Machines: Servo hydraulic systems providing low-noise, stable hydraulic power for injection, clamping, and other processes

• Die Casting Machines: High-pressure, high-flow hydraulic systems requiring low noise and high pressure stability

• Hydraulic Presses: Hydraulic systems for various press equipment

• Servo Energy-Saving Systems: On-demand oil supply with servo drive for energy-efficient operation

• Industrial Hydraulic Systems: Hydraulic power units for various industrial equipment

• Reducer Lubrication Systems: Main reducer lubrication systems

Expert Maintenance Tips

1. Model Confirmation
The G55C063FSBT150EDV offers 63 cc/rev displacement. The GR55 series also includes G55C050 (50 cc/rev), G55C075 (75 cc/rev), G55C090 (90 cc/rev), and other displacement options. Before installation, confirm the correct displacement based on system flow requirements and verify the complete model code on the pump nameplate.

2. Rotation Direction Confirmation
The SETTIMA GR55 series supports both clockwise and counter-clockwise rotation configurations. Before installation, always verify that the PTO rotation direction of the host machine matches the pump’s rotation direction—incorrect rotation will result in pump failure to prime and may cause severe damage to internal components within a short period.

3. Installation Precautions

• Thoroughly clean the SAE standard mounting flange and shaft mating surfaces before installation to ensure no debris remains

• Use SETTIMA-specified torque values for mounting bolts—avoid over-tightening which may cause distortion of the aluminum housing

• Ensure correct connection of inlet and outlet ports

• Direct drive with flexible coupling is recommended—avoid subjecting the pump to axial or radial loads

4. First Start-Up and Bleeding

• Before first start-up, must fill the pump with hydraulic oil through the inlet port—never start dry

• After start-up, run at low speed with no load for 2–3 minutes to ensure complete air evacuation from the system

• Check for abnormal noise or leakage—while helical gear pumps are quieter, they remain sensitive to cavitation

5. Fluid and Filtration

• Use high-quality anti-wear hydraulic oil compliant with DIN 51524 standards

• Maintain system oil cleanliness to ISO 4406 18/15 or better

• Helical gear pumps have high cleanliness requirements—install a high-quality filter in the inlet line

• For high-temperature applications (up to 120℃ or 150℃), select the FKM seal version

6. Periodic Maintenance

• Check mounting bolt torque every 1,000 operating hours

• Regularly monitor system operating pressure—not to exceed 240 bar rated pressure (280 bar peak)

• Helical gear pumps are known for long service life and low maintenance requirements—nevertheless, regularly inspect shaft seals to prevent leakage

• If flow output decreases, noise levels increase abnormally, or system temperature rises excessively, inspect and replace worn components promptly