- 100% New armature
- Improved design for
greater efficiency
- New shaft
- Precision balanced
All new field winding
Cooler running
More efficient design
New rotors - One piece
construction from hardenedsteel, not two piece powdered
metal
All new spacers - coated
to reduce friction
- All new nylatron vanes
- New proprietary
seal/bearing, a dramatic improvement.
- New swing check valve
seal
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