We are closed on November 28th and 29th for Thanksgiving. Any order placed after 2pm EST on November 27th will ship out on Monday, December 2nd.
Material transfer pumps, also known as drum pumps or stick pumps, are used to transfer SPF material from the bottom of the 55-gallon drum to the foam proportioner. These pumps are typically pneumatic driven and come in 1:1, 2:1, and 3:1 ratios. We typically set these up to deliver 200 psi of fluid pressure to the proportioner.
