Alemite Stationary RAM Pumps offer fast, quiet, and efficient operation, delivering up to 4.5 pounds per minute. These double-acting grease pumps minimize line pulsation and operate at lower pressures, making them ideal for moderate-length piped installations. Featuring a 3-inch diameter air motor, they are recommended for installations up to 150 feet and meet OSHA noise requirements (85 dB). The pumps allow easy 360° adjustment of the material outlet and air inlet, and can be used with or without a lubricator. The air motor and spool are easily accessible without removing the downtube, and the flexible follower accommodates both straight and tapered containers. Metric RAM pumps comply with European CE standards and are designed for easy serviceability. The air inlet is 1/4” NPTF(f).Next Day Fittings is an official Alemite distributor, we can offer our customers the best pricing and factory lead times. Our trained and knowledgeable staff is always ready to help with any aspect of the Alemite product purchasing process. Whether you need assistance from a customer service agent or a product engineering expert, Next Day Fittings is your Alemite partner every step of the way.