DR-125B3.5 (Drum type) · SH-125B3.5 (Siphon type)
This is the 125 type divorced DR-125B3.5 (drum type) and SH-125B3.5 (siphon type) pump series.
These are compressed air-powered, fully explosion-proof pumps with a separate air motor and lower pump.
Suitable for use on materials that adhere when exposed to air or moisture.
The pump automatically stops by cutting off the flow at the end point and it turns ON and OFF by opening or closing the nozzle.
By attaching a valve to the material piping outlet, the discharge volume can be safely and easily adjusted simply by opening and closing the valve.
| Pump Type | Divorced type |
| Pump Ratio | 3.5 x 1 |
| Air Motor | 125 type |
| Suction Tube | STKM12B |
| Piston Packing | Buna N (PTFE) |
| Gland Packing | Buna N (NBR) |
| Suitable Materials | Oil |
Features
Specifications
| Drum type | Siphon Type | ||
| Product No. | 854593 | 854592 | |
| Model | DR-125B3.5 | SH-125B3.5 | |
| Ratio | 3.5×1 | ||
| Material Connection | Suction Port | Rc1-1/2 | Rc1-1/2 |
| Discharge Port | Rc1 | ||
| Air Connection | Supply Port | Rc3/8 | |
| Operating Air Pressure Range (MPa) | 0.2～0.7 | ||
| Temp Range (°C) | Ambient | 0～60 | |
| Material Temperature | 0～80 | ||
| Stroke (mm) | 100 | ||
| Net Weight (kg) | 30.5 | 28.9 | |
Dimentional drawing
DR-125B3.5(854593)
SH-125B3.5(854592)
Performance curve
*Avoid using in the ranges in blue in the graph below.
Downloads
Parts List
Accessories
◆ Bracket
805144 WB-355 Bracket
The pump can be fixed to a wall surface.
Suitable pumps: SH-125B3.5, SH-125B5, SH-125B3.5 SUS, SH-125B5 SUS