Description:
- Wilo TWI 4 - 4" Stainless Steel Submersible Well Pump
- 5, 7, 10, 18, 25, 40 & 70 GPM
- 1/2 HP through 10 HP
- To pump water for home or farm.

Discharge:
- Stainless steel.

Diffuser:
- Stainless steel.

Impeller:
- Stainless steel.

Split Cone:
- Stainless steel.

Split Cone Nut:
- Stainless steel.

Stop Ring:
- Carbon/Graphite/PTFE

Neck Ring Retainer:
- Stainless steel.

Strainer:
- Stainless steel.

Suction Interconnector:
- Stainless steel.

Pump Shaft:
- Stainless steel.

Coupling:
- Stainless steel.

Strap:
- Stainless steel.

Cable Guard:
- Stainless steel.

Neck Ring:
- Stainless steel.

Nut:
- Stainless steel.

Bearing:
- NBR