The WILDEN P2 Diaphragm Pump is a 1" plastic AODD pump designed for use in various industrial and commercial applications. With a pneumatic power source and double diaphragm pump type, this pump offers reliable and efficient fluid transfer. Made with durable polypropylene material, it ensures long-lasting performance and resistance to chemicals. The inlet and outlet diameters are both 1 inch, making it suitable for a wide range of pumping needs. Wilden pumps are known for their quality and reliability, making this diaphragm pump a valuable addition to any system requiring fluid transfer.