T6CC-014-014-5R00-C110 Denison Double Vane Pump 240 bar

Product Overview

The T6CC Series, manufactured by Parker Denison, is a renowned fixed-displacement double vane pump integrating two T6C pumping sections into a single housing driven by one shaft, simultaneously powering two independent hydraulic circuits. The T6CC Series belongs to the C-class housing double pump family, with each section displacement ranging from 10.8 to 100.0 ml/r and total displacement from 21.6 to 200.0 ml/r.

The T6 Series features a balanced-type fixed-displacement design, fully balancing radial hydraulic forces for long bearing life and smooth operation. The series utilizes Denison’s patented pin-vane (double-lip) technology—outlet pressure is continuously applied only to the pin, providing a steady, light force against the vane; the top and bottom areas of the vane are subject to the same pressure (either inlet or outlet pressure, depending on the vane’s location during rotor rotation). This design minimizes noise levels and improves volumetric efficiency.

Our products are manufactured to be 100% interchangeable with Parker Denison original specifications—a true “drop-in” replacement solution. Every unit undergoes 100% full-load and flow-matching testing under simulated operating conditions before shipment, ensuring volumetric efficiency, flow rate, and noise performance meet or exceed original specifications at rated pressure.

Technical Specifications 

T6CC-014-014-5R00-C110

• Product Type: Double Fixed Displacement Vane Pump

• Brand: Parker Denison

• Series: T6CC (T6C Housing + T6C Housing Double Combination)

• Section 1 Displacement (Front, Cartridge 014): 46.0 ml/r

• Section 2 Displacement (Rear, Cartridge 014): 46.0 ml/r

• Total Displacement: 92.0 ml/r

• Rated Continuous Pressure: 240 bar

• Maximum Intermittent Pressure: 275 bar

• Rated Speed Range: 600 – 2200 r/min

• Maximum Speed: 2800 r/min

• Shaft Type: 5 = SAE B Splined Shaft

• Rotation: R = Clockwise (viewed from shaft end)

• Port Position: 00

• Seal Material: C110 = FKM (Fluoroelastomer), high-temperature and chemical-resistant

• Mounting: SAE B 2-Bolt Flange (SAE J744)

• Fluid Compatibility: Mineral oils, water glycols, phosphate esters

• Recommended Viscosity: ISO VG32, VG46, or VG68 anti-wear hydraulic oil

• Operating Temperature Range: -20°C to +80°C

T6CC-020-005-1R00-C100

• Product Type: Double Fixed Displacement Vane Pump

• Brand: Parker Denison

• Series: T6CC (T6C Housing + T6C Housing Double Combination)

• Section 1 Displacement (Front, Cartridge 020): 63.8 ml/r

• Section 2 Displacement (Rear, Cartridge 005): 15.9 ml/r

• Total Displacement: 79.7 ml/r

• Rated Continuous Pressure: 210 bar

• Maximum Intermittent Pressure: 280 bar

• Rated Speed Range: 600 – 2800 r/min

• Maximum Speed: 2800 r/min

• Shaft Type: 1 = SAE B Keyed Shaft

• Rotation: R = Clockwise (viewed from shaft end)

• Port Position: 00

• Seal Material: C100 = NBR (Nitrile), for mineral oils

• Mounting: SAE B 2-Bolt Flange

• Net Weight: Approx. 22 kg

• Fluid Compatibility: Mineral oils, water glycols, phosphate esters

• Recommended Viscosity: ISO VG32, VG46, or VG68 anti-wear hydraulic oil

• Operating Temperature Range: -20°C to +80°C

T6CC-006-003-1R17-C111

• Product Type: Double Fixed Displacement Vane Pump

• Brand: Parker Denison

• Series: T6CC (T6C Housing + T6C Housing Double Combination)

• Section 1 Displacement (Front, Cartridge 006): 21.3 ml/r

• Section 2 Displacement (Rear, Cartridge 003): 10.8 ml/r

• Total Displacement: 32.1 ml/r

• Rated Continuous Pressure: 240 bar

• Maximum Intermittent Pressure: 275 bar

• Rated Speed Range: 600 – 2200 r/min

• Maximum Speed: 2800 r/min

• Shaft Type: 1 = SAE B Keyed Shaft (non-SAE standard)

• Rotation: R = Clockwise (viewed from shaft end)

• Port Position: 17

• Seal Material: C111

• Mounting: SAE B 2-Bolt Flange (SAE J744)

• Inlet Port: 2-1/2″ SAE 4-Bolt Flange

• Outlet Port (Section 1): 1″ SAE 4-Bolt Flange

• Outlet Port (Section 2): 3/4″ SAE 4-Bolt Flange

• Fluid Compatibility: Mineral oils, water glycols, phosphate esters

• Recommended Viscosity: ISO VG32, VG46, or VG68 anti-wear hydraulic oil

Key Technical Advantages

1. Pin-Vane (Double-Lip) Patent Technology – Exceptional Contamination Resistance
The Denison T6 Series features a unique pin-vane (double-lip) structure design. Outlet pressure is continuously applied to the pin, providing a steady, light force against the vane. The top and bottom areas of the vane are subject to the same pressure, depending on the vane’s location during rotor rotation. This design minimizes noise levels and improves volumetric efficiency while providing exceptional contamination resistance.

2. Balanced-Type Design – Extended Bearing Life
The T6CC Series employs a balanced-type hydraulic design, fully balancing radial hydraulic forces and eliminating radial loads on the rotor. This dramatically reduces bearing stress, significantly extending bearing life and ensuring long-term stable operation under high-pressure conditions.

3. Cartridge Design for Rapid Maintenance
The T6CC Series features cartridge-type construction, allowing individual pump cartridges (cam ring, rotor, vanes, plates) to be replaced quickly and independently. The cartridge is independent of the shaft, enabling flow capacity changes and field servicing without removing the pump from its mounting.

4. Double Pump Design – Single Power Source, Dual Circuits
The T6CC Series integrates two T6C pumping sections into a single housing, providing a single power source capable of serving two separate hydraulic circuits, or providing greater volume through the combined delivery of both sections. Two pumps in a single housing result in a more compact, simple installation driven through a single shaft coupling.

5. Wide Speed Range and Cold-Start Capability
The T6CC Series supports a wide speed range of 600–2800 r/min. It operates reliably even at low speeds. The wide viscosity range of 10–2000 cSt permits cold starts and hot operation.

6. Multiple Seal Options for Different Media
The T6CC Series offers various seal material options: C100 = NBR for mineral oils; C110 = FKM for high-temperature and chemical-resistant applications. Flexible selection based on actual operating conditions.

7. 100% Drop-In Interchangeability – Zero Retrofit Cost
Manufactured to exact Parker Denison original specifications—mounting dimensions, port locations, and shaft configurations are identical to the original. Mounting complies with SAE J744c 2-bolt flange standards. No piping modifications or installation adapters are required for direct replacement.

Application Areas

• Injection Molding Machines: T6CC double pumps for high-pressure clamping and low-pressure injection/plasticizing dual-circuit systems

• Die-Casting Machinery: Pulse-free hydraulic power source for high-pressure metal forming

• CNC Machine Tools & Machining Centers: High-pressure feed and low-pressure auxiliary dual-circuit precision hydraulic systems

• Hydraulic Press Series: Four-column presses, shearing machines, bending machines, stamping presses

• Primary Metals Machinery: Metal processing equipment

• Industrial Power Units: Core power source for indoor hydraulic stations requiring high pressure and low noise

• Marine & Construction Equipment: Marine equipment and heavy-duty engineering hydraulic systems

Expert Maintenance Tips

1. Model Identification and Selection

• T6CC Series: Double C-housing combination. Both front and rear sections use T6C housing cartridges.

• T6C Available Cartridge Codes: 003(10.8), 005(15.9), 006(18.9), 008(26.7), 010(34.1), 012(37.1), 014(46.0), 017(58.3), 020(63.8), 022(70.3), 025(79.3), 028(88.8), 031(100.0) ml/r.

• In model code “T6CC-014-014-5R00-C110”: first 014 = Section 1 cartridge code (46 ml/r), second 014 = Section 2 cartridge code (46 ml/r), 5 = SAE B splined shaft, R = clockwise rotation, 00 = port position, C110 = FKM seal.

• Seal Codes: C100 = NBR for mineral oils; C110 = FKM for high-temperature and special media.

2. Installation Precautions

• Verify pump rotation direction matches system requirements—R denotes clockwise, L denotes counter-clockwise (viewed from shaft end).

• Confirm shaft type matches—Code 1 is SAE B keyed shaft (Ø22.22 mm), Code 5 is SAE B splined shaft.

• T6CC Series uses SAE B 2-Bolt Flange mounting.

• Suction piping should be as short as possible, minimizing unnecessary restrictions.

• The pump housing must not bear piping loads; suction and discharge lines must have independent supports.

3. Pre-Startup Checklist

• Verify oil level in the reservoir is adequate and fluid type is correct (ISO VG32, VG46, or VG68 anti-wear hydraulic oil recommended).

• Confirm all piping connections are secure with no leakage.

• Prime the pump by filling the housing with oil before first startup to prevent dry running.

4. Fluid Management

• High-quality anti-wear hydraulic oil is recommended; maintain fluid cleanliness at NAS 9 or higher—contamination is the leading cause of premature vane pump failure.

• T6CC Series is compatible with mineral oils, water glycols, and phosphate esters.

• Regularly check oil temperature to ensure it does not exceed 80°C.

5. Scheduled Maintenance

• Replace hydraulic oil and filters every 2000 operating hours or annually.

• T6CC Series features cartridge-type construction—cartridges can be replaced independently.

• Cartridge replacement can be completed in minutes without removing the entire pump.

• Mounting bolts and flange connections may loosen due to vibration; inspect and tighten periodically.