Submersible Sand Pump "GR Type"
Long-life design that prevents direct discharge pressure from acting on the shaft seal (mechanical seal)!
The "GR type" is a submersible sand pump developed by Toyo for general construction drainage, focusing on ease of use, long lifespan, and cost-effectiveness. High-chromium cast iron is used for the main wear parts. Additionally, the air release mechanism at the top of the casing allows for stable operation even during cavitation (from GR-3 to GR-15-150 models). 【Specifications】 ■ Diameter: 80 to 150 mm ■ Output: 2.2 to 22 kW ■ Lift diameter: 15 to 40 mm *For more details, please download the PDF or feel free to contact us.
- 企業：東洋電機工業所
- 価格：Other
