Single-stage, single-suction vertical pipeline centrifugal pump engineered to meet ISO 2858 requirements for reliable, efficient liquid transfer. The inline vertical design saves floor space and simplifies installation while delivering high hydraulic efficiency, low noise and leak-free operation. Construction uses interchangeable materials (cast iron, stainless steel, bronze impeller options) to match fluid chemistry and temperature.
Key features
- Single-stage, single-suction centrifugal design for smooth, continuous flow
- Manufactured to ISO 2858 standard for dimensional and performance compatibility
- Multiple material options (cast iron, stainless steel, bronze impellers) for corrosion resistance and chemical compatibility
- Compatible with standard motors or explosion-proof motors depending on application
- Main components: impeller, pump body, shaft, bearings and mechanical seal for dependable service
- Low-noise, energy-efficient operation with models offered in low-speed configurations for noise-sensitive environments
Available variants and typical service ranges
- ISG: Standard vertical pipeline centrifugal pump for clean water and water-like liquids; liquid temperature up to 80°C. Typical uses: industrial and municipal water supply, building pressurization, sprinkler systems, HVAC water circulation, cooling/heating circuits and general circulation duties.
- IRG: Vertical hot-water pump for boiler and hot-water circulation; operating temperature up to 120°C. Suited to metallurgy, chemical plants, textiles, hotels and district heating circulation.
- GRG: High-temperature vertical pump for boilers and high-temperature circulation; operating temperature up to 240°C for heavy industrial process heating and high-temperature heating systems.
- IHG: Vertical stainless-steel pump for corrosive liquids without solids; operating temperature range -20°C to 120°C. Typical sectors: petroleum, chemical, food, pharmaceutical and paper industries.
- YG: Pipeline oil pump for hydrocarbon liquids such as gasoline, kerosene and diesel; operating temperature range -20°C to 120°C.
- IHGB: Stainless-steel explosion-proof chemical pump for flammable or hazardous liquids (explosion-proof motor option).
- D-suffix models (ISGD, IRGD, GRGD, IHGD, YGD, IHGBD): Low-speed variants designed for minimal environmental noise and sensitive HVAC applications.
How to specify
Provide the following when requesting a quote or specifying equipment:
- Process liquid and specific gravity
- Maximum operating temperature and viscosity
- Required flow (m3/h) and head (m)
- Preferred materials of wet parts (cast iron, stainless steel, bronze impeller, etc.)
- Motor type (standard or explosion-proof) and electrical supply
Typical industries
Industrial and municipal water treatment, HVAC and building services, firefighting and sprinkler systems, boiler circulation and process heating, chemical and petrochemical processing, food and pharmaceutical production, paper and textile mills.
For procurement, customers typically specify the variant (ISG / IRG / GRG / IHG / YG / IHGB), required performance (flow and head), material selection and motor type to receive a tailored pump assembly and motor package.
Product Details
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