SG Pumps and Systems Pvt. Ltd manufacture Horizontal Submersible Pump Set. SG Pumps and Systems Pvt. Ltd manufacture Pumps and Pumping Systems. The Horizontal Submersible Pump Set is specially designed for catering to water supply for high-rise buildings in modern cities. The horizontal design makes the pump ideal for installation in underground tanks. The Horizontal Submersible Pump Set is mainly used for deep open wells. Lakes, rivers, underground tanks etc. The Horizontal Submersible Pump Set is used for domestic, agricultural, industrial water supply.