Pyramid. Pyramis Marketing India Pvt. Ltd. Manufactures 4.8 kg Bio Disposer, Super. Pyramid. Pyramis Marketing India Pvt. Ltd. Is an ISO 9001:2000 certified company. The 4.8 kg Bio Disposer features 2600 rpm speed, 1/2 hp capacity, 3.25 A power rated current [Amp] and less than 70 db noise.