F-Tech Engineering Co. Offers Submersible Pump Spares Parts. F-Tech Engineering Co. Is an ISO 9001 certified company. The Submersible Pump Spares Parts are strong and engineered to give operating efficiency. The Submersible Pump Spares Parts are specially designed for V3 Submersible Pump, V4 Submersible Pump, V5 Submersible Pump, V6 Submersible Pump, V6 Stainless Steel Submersible Pump, V8 Submersible Pump, Horizontal Openwell Pump, Vertical Openwell Pump, etc.