Used KASHIYAMA RD90U-004 #9231681 for sale

KASHIYAMA RD90U-004 is a rotary lobe type positive displacement pump. It is designed to provide a high-pressure, low-flow rate operation with superior performance and efficiency. It is ideal for use in industrial, commercial and residential applications. RD90U-004 pump is constructed with a durable aluminum body, which provides high strength and excellent corrosion resistance. The Aluminum body also acts as a heat sink, allowing the motor to be maintained at a lower temperature than its surroundings. The pump is driven by an integrated motor, which is designed to ensure low-vibration, high-efficiency operation. The motors are designed to withstand high-frequency and continuous operation over long periods. The integrated motor is also designed to draw minimal amperage should the pump operate under different pressure settings and hydraulic conditions. The pump works using two non-contacting vanes that are synchronized to rotate in a lobed arrangement. As the vanes rotate, the lobes are used to periodically compress and partially fill the pump chamber. This creates a suction force that draws fluid into the pump chamber through the inlet port. The lobe rotation continues to push the fluid from the chamber through the outlet port and also helps to prevent fluid from returning to the inlet port. KASHIYAMA RD90U-004 also features hydraulic overload protection and a whisper-quiet operation. It has also been designed to handle liquids of varying viscosities up to 6,000 ssu without the need for additional pumping components. The operating temperature range is from -4°C to +82°C. In terms of performance, RD90U-004 can achieve a maximum output pressure of 16 bar (232 psi), with a maximum flow rate of 10 m3/hr. It is suitable for pumping viscous liquids of up to 6,000 ssu up to a maximum engine temperature of 110°C. The pump is designed for use in continuous, pulsating, and inverting duty cycles. It is also certified to UL/cUL/CE standards, making it suitable for industries with demanding safety requirements. In conclusion, KASHIYAMA RD90U-004 is a high-performance and reliable rotary lobe type positive displacement pump. It is designed with a durable aluminum body and an integrated motor. It can handle fluids of varying viscosities up to 6,000 ssu and offers excellent performance and hydraulic overload protection.