Delavan 7802-201-SB 12V Diaphragm Pump, 60 PSI, 2.0 GPM, 5/8′ QA Ports, NSF Certified, Made in USA

The Delavan 7802-201-SB Diaphragm Pump is engineered for superior performance and reliability. This pump is part of the Delavan PowerFLO 7800 Series and is designed to meet various liquid transfer needs. With its 12 VDC power and a maximum flow rate of 2.0 gallons per minute (GPM), it stands out in its class.

One of the most notable features of this diaphragm pump is its demand switch, which allows the pump to operate only when liquid flow is required. This not only enhances efficiency but also prolongs the life of the pump, making it an economical choice for users.

Constructed with high-quality materials, the pump features a coated steel motor shell and polypropylene housing. The valves are made of Viton, while the diaphragm consists of Santoprene, ensuring durability and resistance to wear. Additionally, the fasteners are crafted from stainless steel, providing added strength.

Notably, the Delavan 7802-201-SB is NSF/ANSI certified. It complies with NSF/ANSI Standard 61, which pertains to drinking water system components and health effects, ensuring that it meets stringent safety standards. Furthermore, it conforms to the lead content requirements as defined by various state laws and the U.S. Safe Drinking Water Act.

This diaphragm pump is designed with self-priming capabilities, making it ideal for various applications. It can handle liquid temperatures up to 140°F and has a maximum priming capability of 14 feet, which enhances its versatility in different environments. The pump’s three-chamber positive displacement design ensures consistent performance, even when operating under challenging conditions.

With a compact packaging style, the Delavan 7802-201-SB is convenient for storage and transport. It is 100% factory tested, ensuring that it meets quality expectations before it reaches the customer. Additionally, it comes with a two-year warranty from the date of purchase, providing peace of mind for users.

In summary, the Delavan 7802-201-SB Diaphragm Pump is a reliable and efficient solution for liquid transfer. Its combination of advanced features, high-quality construction, and compliance with safety standards makes it a top choice for those seeking a robust pumping solution.