Denison Type T7B T7BS Vane Pump | T7BS-B06, T7BS-B14, T7BS-B05 | 32MPa

Denison Type T7B & T7BS Series High-Pressure Fixed Vane Pumps

Product Overview: The Denison T7B and T7BS Series are the pinnacle of high-pressure vane pump technology, designed for applications where compact size meets immense power. As an evolution of the T6 series, the T7BS is specifically engineered for Heavy Duty environments, utilizing Denison’s patented Double-Lip Vane technology. This selection highlights premium models: T7BS-B06-1R-00-A1M1, T7BS-B14-1R-00-A500, and T7BS-B05-2R00-A1M1. With exceptional anti-cavitation properties and peak pressures up to 32.0 MPa (320 Bar), this series is a global standard for mobile machinery and high-performance industrial systems.

Key Technical Advantages:

• Patented Double-Lip Vane Technology: This unique structure minimizes vane-tip loading against the stator, ensuring maximum volumetric efficiency and durability even under continuous 4600 PSI cycles.

• Extreme Pressure Capability: Rated for pressures up to 32.0 MPa, the T7BS series allows for smaller hydraulic components and more efficient system designs compared to conventional pumps.

• Superior High-Speed Performance: Optimized internal porting allows stable operation at speeds up to 3600 RPM, making it perfectly compatible with modern internal combustion engines and high-speed electric motors.

• Modular “Drop-in” Cartridge Maintenance: The internal cartridge is a self-contained unit. Maintenance can be performed on-site by swapping the core without disconnecting heavy plumbing, drastically cutting downtime.

• Target Applications: Refuse trucks, forklift auxiliary circuits, compact injection molding machines, hydraulic brakes, and marine steering gear.

Detailed Models & Parameters:

• Core Series: Denison Type T7B, T7BS Series (Fixed Displacement).

• Model Keywords: T7BS-B05, T7BS-B06, T7BS-B14.

• Displacement Rating Examples (cm³/rev):

  • B05: 17.2 cm³/rev

  • B06: 19.8 cm³/rev

  • B14: 44.0 cm³/rev

• Technical Specs Decoding:

  • 1R / 2R: Drive shaft types (1-Standard Keyed, 2-Splined) and rotation (R-Clockwise).

  • 00 / 01: Porting orientation identifiers.

  • A1M1 / A500: Specific seal configurations and design sequence identifiers.

• Max Pressure Rating: Rated continuous operation up to 32.0 MPa (320 Bar / 4650 PSI).