Denison Type T7 Series Vane Pump | T7ES, T7DS, T7DBS | High Pressure

Denison Type T7 Series High-Performance High-Pressure Vane Pumps

Product Overview: The T7 Series is globally recognized as the gold standard for “Efficiency and Durability” in high-pressure hydraulic systems. This range spans from high-performance single pumps (e.g., T7ES-057, T7DS) to multi-combination units like the T7DBS double pump. This featured range includes core specifications such as T7ES-057-1R00-A1M0, T7DS-B31-1R100-A100, and T7DBS-B42-B01-1R00-A1M0. Utilizing a unique pressure-balanced cartridge design, the T7 series can withstand peak pressures up to 32 MPa while significantly reducing system heat—serving as the definitive power core for modern heavy-duty industrial equipment.

Key Technical Advantages:

• Superior High-Pressure Performance: Engineered for high-pressure environments with rated pressures up to 24-30 MPa, allowing for smaller actuator sizes and lower overall machine costs.

• Exceptional Contamination Resistance: The wide-vane structure provides high tolerance for micro-impurities in hydraulic fluids, drastically extending service life in harsh operating conditions.

• Ultimate Silent Operation: The optimized 12-vane rotor system provides highly smooth flow output, minimizing pressure pulsations and significantly improving the noise environment of workshops or operator cabins.

• Modular Cartridge Kit Design: Features a “drop-in” cartridge system. During maintenance, performance can be restored quickly without disconnecting plumbing, drastically reducing downtime and maintenance costs.

• Target Applications: Plastic injection molding machines, die-casting machines, hydraulic balers, truck cranes, road rollers, and heavy-duty industrial power stations.

Detailed Models & Parameters:

• Core Series: Denison Type T7 Series (T7ES, T7DS, T7DBS).

• Model Keywords: T7ES-057-1R00-A1M0, T7DS-B31-1R100-A100, T7DBS-B42-B01-1R00-A1M0.

• Flow Sizes (Cam Ring): Key displacement codes including B31, B42, B01, and 057.

• Technical Specs: 1R00 (Right-hand rotation/Standard straight key shaft); A1M0 (Specific seal and flange protocols).

• Pressure Ratings: Rated continuous working pressures up to 24 – 30 MPa (240 – 300 Bar).