Single Stage Double Suction Centrifugal Fire Pump

TSH Series Marine Open Horizontal Single Stage Double Suction Centrifugal Fire Pump | High-Capacity Fire Protection Solutions

Product Overview
The TSH Series Open Horizontal Single Stage Double Suction Centrifugal Fire Pump delivers exceptional performance for critical fire protection and water supply applications. Engineered to handle water and fluids with similar physical/chemical properties, these robust pumps operate at temperatures up to 80°C (extendable to 120°C with mechanical seals). Certified by CCS and ISO standards, they provide reliable service for marine vessels, municipal fire systems, industrial plants, water supply networks, and large-scale irrigation projects.

Model Identification: 8TSH-6(95)A(B)

8: Discharge Diameter (8 inches)
TSH: Counterclockwise Rotation Single-Stage Double-Suction Open Centrifugal Pump
6: Specific Speed Number (÷10 integer value)
95: Head Pressure (95 meters)
A(B): First (Second) Stage Impeller Trimming

Technical Specifications

Flow Capacity: 112–351 m³/h (50Hz) | 134–421 m³/h (60Hz)
Head Range: 33–100 meters
Motor Power: 22–200 kW
Operating Speed: 2900/3500 RPM
Temperature Range: Standard 80°C / 120°C with mechanical seals
Certifications: CCS, ISO Compliance
Construction: Open horizontal design with double-suction impeller

Performance Data Highlights

Model	Capacity (m³/h)	Head (m)	Motor Power (kW)	Efficiency (%)
6TSH-6	126–198	70–84	55–90	72–74
8TSH-6	180–288	80–100	110–200	69–75
8TSH-9	216–351	54–69	75–110	74–79
8TSH-13	216–342	35–48	45–75	77–82

Key Features & Benefits

Double-Suction Design: Balanced axial thrust for reduced wear and vibration
High-Temperature Capability: Standard 80°C operation, 120°C with mechanical seals
Certified Reliability: CCS and ISO compliance for marine and industrial applications
Energy Efficient: Optimized impeller design for reduced power consumption
Low NPSH Requirements: 4.5–6.4 meters for reliable suction performance
Robust Construction: Heavy-duty components for continuous operation
Easy Maintenance: Open horizontal design for accessible servicing
Global Compatibility: 50/60 Hz operation with dual speed capabilities