Double suction pump Pump Figure Hebei Wo Wo double suction pump

Hebei Wo large industrial pump main flow single-stage double-suction centrifugal pumps, Francis pumps, wearable slurry pump, power plant desulfurization pumps, mining multistage centrifugal pump, filter feed pumps, pipes direct the pump , stainless steel chemical centrifugal pump, pump mechanical seal, diesel pump units and other products, and contract non-standard pumps and accessories design, production and processing, water treatment engineering design. Reputation first, quality assurance, prompt delivery. Welcome friends to negotiate business. Double suction centrifugal pump impeller inlet outer edge of the pump (suction chamber) there is a gap between the inner edge. If this gap is too large, flowing from the high pressure impeller imported water will drain back to the impeller through the gap, so reducing the amount of water pumps, reducing the efficiency of the pump; but the gap is too small, although able to reduce the amount of leakage, but will caused by mechanical friction. Double suction pump Accordingly, in order to minimize the amount of leakage, double suction pump while the worn easy to repair or replace, usually in the pump cover and impeller are inlaid a metal ring. Because the ring can reduce the amount of leakage, and can withstand the wear and tear, and the pump inlet is located, so called seal ring, also known as Save the drain ring, bearing ring grinding ring or mouth. Double suction pump cost advantage: the election (mining) with excellent hydraulic model, so that the pump efficiency is 2-3% higher than the same type of pump, greatly reduces the operating costs of the pump. 1-3 m high vacuum increase, thereby reducing construction investment, extend the service life. Use imported bearings, parts and materials can be chosen according to the user application requirements, the pump can adapt to a variety of field operating conditions, greatly reducing maintenance costs. Double suction pump maintenance advantages: no adjustment of mechanical seals, mechanical seal replacement work becomes easy and simple. Application of elastic stress design assembly, rotor assembly simple and fast assembly and disassembly. No need to adjust the various gaps during assembly. Hebei Wo large industrial pump main flow single-stage double-suction centrifugal pumps, Francis pumps, wearable slurry pump, power plant desulfurization pumps, mining multistage centrifugal pump, filter feed pumps, pipes direct the pump , stainless steel chemical centrifugal pump, pump mechanical seal, diesel pump units and other products, and contract non-standard pumps and accessories design, production and processing, water treatment engineering design. Reputation first, quality assurance, prompt delivery. Welcome friends to negotiate business. Note the mechanical seal assembly: 1) the assembly should be clean and smooth, mechanical parts, sealing parts, related equipment, and industrial equipment, grease, wiping material to clean. Ring seal face movement to use a soft gauze wipe. 2) Repair chamfer rounding. Shaft seal cover and other chamfering, rounding to repair smooth, about the cylindrical surface of the shaft and end cap to be polished polish. 3) Install the east ring and stationary ring, secondary seal surface rubbed lubricants of different materials, reduce friction, so as not to damage the East ring, stationary ring seal face and secondary seal.