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GREEN POWERQingdao · Industrial Equipment
8 Pump Series · 2 Gas Equipment Lines

Industrial Products

All specifications are published series ranges. Confirm your exact configuration with our engineers.

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Pump Products

Eight Pump Families

Select by application. All parameters are manufacturer-published ranges.

RY Thermal Oil Pump
RY Series

Thermal Oil Circulation Pump

-20°C to 350°C, no cooling water. Chemical, textile, food, petroleum.

Flow Rate1–500 m³/h
Temperature-20°C to 350°C
Pressure1–12.5 bar
MediumThermal oil / HTF
Centrifugal Pump
IS / ISW / ZW

Centrifugal Pump

8 sub-series for water, wastewater, chemicals and multistage.

Flow Rate1.5–1600 m³/h
Head2–125 m
Power0.18–250 kW
Temperature≤80°C (std)
Chemical Pump
IH / IHF

Chemical Pump

IH stainless or IHF PTFE-lined for acids, alkalis and corrosive media.

Flow Rate3.5–400 m³/h
Head4.5–125 m
Temperature-20°C to 100°C
MaterialSS304 / SS316L / PTFE
Vacuum Pump
2BV Series

Vacuum Pump

Liquid ring vacuum for industrial vacuum, wet gas and degassing.

Max Flow0.45–8.33 m³/min
Ult. Vacuum0.097 MPa
Power0.81–15 kW
Inlet/Outlet25–80 mm
Screw Pump
G / 3GB

Screw Pump

Single and triple screw for viscous, high-temp and bitumen media.

Flow Rate0.1–241.7 m³/h
Pressure0.6–2.4 MPa
TemperatureUp to 350°C (3GB)
ViscosityIncl. bitumen grade
Claw Pump
Dry-Running

Claw Pump New

Dry-running oil-free claw vacuum — no process contamination.

Flow Rate100–1500 m³/h
Ult. Vacuum≤1 mbar (abs.)
Power1.5–75 kW
MediumClean gas
Submerged Pump
ZJL / LZ

Submerged Pump New

Vertical submerged centrifugal, tank-bottom installation.

Flow Rate2–600 m³/h
Head8–100 m
Immersion0.5–3 m (custom)
Temperature≤300°C (HT)
Pipeline Pump
ISG / GDL

Pipeline Circulation Pump New

ISG / GDL inline for HVAC, hot water and industrial loops.

Flow Rate1.6–1200 m³/h
Head5–150 m
Power0.18–132 kW
Temperature-20°C to 120°C
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Gas Equipment

PSA Gas Generation Systems

On-site N₂ and O₂ production — eliminate cylinder logistics, 24/7 continuous supply.

PSA Nitrogen Generator
N₂ · 95%–99.999%
N₂ On-Site Generation / PSA Nitrogen

PSA Nitrogen Generator

CMS twin-tower continuous N₂. PLC automatic, skid-mounted. Electronics, food, chemical, laser cutting, heat treatment.

Flow Rate1–2000 Nm³/h
Purity95%–99.999% N₂
Outlet Pressure0.1–1.0 MPa
Feed Air0.6–0.8 MPa, DP ≤-40°C
Startup≤ 30 min to purity
PSA Oxygen Generator
O₂ · 90%–95%
O₂ On-Site Generation / PSA Oxygen

PSA Oxygen Generator

ZMS twin-tower O₂ for aquaculture, wastewater aeration, metallurgy and combustion enhancement.

Flow Rate1–500 Nm³/h
Purity90%–95% O₂
Outlet Pressure0.1–0.4 MPa
Power0.3–0.5 kWh/Nm³ O₂
Startup≤ 30 min to purity