Here are some prices for a 2.5HP Open Well Submersible Pump in Tamil Nadu - Texmo Submersible Pumps: ₹ 18,000 / Piece (Chennai) - CRI Submersible Pumps: ₹ 23,619/ Piece (Chennai) - CRI Single Phase Open Well Pump: ₹ 5,500/ Piece (Chennai) - Ceto Pumps Company: Get Best Quote (Coimbatore) - Open Well Submersible Pump: ₹ 30,500/ Piece (Varanasi)