Used WELCH 1402 #9216425 for sale

WELCH 1402 Pump is a self-priming diaphragm pump designed for laboratory and industrial applications. The pump features a lightweight and compact design with stainless steel option for corrosive applications. The pump is suitable for transferring varieties of fluids such as water, solvents, chemicals and lubricants. 1402 is designed with a dual-diaphragm which has been optimized for long life, extended performance and simple maintenance. The suction port is located above the diaphragm and possesses a maximum capacity of 38 liters per minute. The priming occurs in a recirculating tank system for convenience and speed. WELCH 1402 has a polypropylene head and body which make it highly resistant to acid, alkali, and oil. The stainless steel option adds extra corrosion resistance features that allow it to be used in a variety of industrial settings. The pump also possesses adjustable back-pressure, Positive Displacement Certification and an air-free connection system. The diaphragm's profile design has been optimized to maintain flow rate, reduce turbulence, and enable the pump to operate without pulsation. 1402 has been designed for easy maintenance and operation. The pump head design features a single chamber structure which allows the diaphragms and valve to be easily replaced. This allows for simple repairs and maintenance. The priming system is also designed for convenient operation, reducing the time taken to fill the pump. Furthermore, WELCH 1402 is designed for quiet operation and low vibration due to the non-metallic construction. 1402 is a reliable, cost-effective pump solution for laboratory and industrial applications. The design, construction, and operational convenience are ideal for transferring a wide range of fluids and offer optimized performance and simple maintenance. WELCH 1402 is a highly reliable, cost-effective pump for those looking for a versatile, corrosion-resistant option.