Pesticide spray pump
Manufacturer maruyama
Model number: MS D41
MSD41TEC
Source: Japanese
Number of cylinders 3
Weight 11 kg
Suction volume is 8 gallons per minute
Superior quality
Two-year warranty
High strength with light vibration
Technical information ((Technical Catalog))
https://maruyama-us.com/wp-content/uploads/2019/01/MSD41-Owners-Manual.pdf