Give Bison automatic vacuum monitoring instead of repeated hand pumping. WRD-EP is the rechargeable electric replacement for its manual suction plunger.
Order code WRD-EP · Pump only, not a complete cup or tool kit.
From hand pumping to automatic top-up
- In place of the plunger: The cylindrical ePump replaces Bison’s manual suction plunger. It manages the vacuum at the pad; it does not drive the cutting spindles.
- Pump only when needed: The motor stops at the target vacuum while monitoring continues. If vacuum falls below the set level, pumping restarts automatically.
Need fitting instructions or help with the display? Ask WRD for WRD-EP guidance. The EPX instructions cover a different pump. Product support →
Used on
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WRD-BNA
Choose for your Bison
| Battery capacity | 1200 mAh |
|---|---|
| Charging | USB-C |
| Order code | WRD-EP |
Buying a complete tool rather than a replacement pump? Bison kits offer manual and electric-vacuum package choices. Kits supplied with ePump also retain the manual pump.