Aqua-Mag Magnetic Drive Utility Water Pumps Supreme Aqua-Mag 2 to 24 Series Pumps have been designed to handle virtually any application where water has to be moved. They have been fulfilling the needs of professionals and hobbyists for over 20 years with efficient, quiet, and reliable 24/7 performance. Aqua-Mags are ideal one moving part, a magnetically-driven impeller, and an epoxy-encased power unit, there’s never a fear that they will contaminate the water with harmful oils or chemicals. Available in pumping capacities from 190 to 3600 GPH.   These versatile utility pumps designed to be used as submersible or external in-line pumps. Durable pumps include 5 year limited warranty.   
·  Intake and output on the 190 - 700GPH pumps are ½” National Pipe Thread (NPT) 4-1/4"x 3-3/4"x 4-1/4"  
·  Intake and output on the 950 -1800GPH pumps are ¾" National Pipe Thread (NPT) 6-1/4"x 3"x 5-1/2"
·  Intake and output on the 2400 - 3600GPH pumps are 1” National Pipe Thread (NPT) 7-1/4"x 3-7/8"x 6"       
Return policy details: Please make sure that sizes, model numbers etc. are what you want before purchase. There is absolutely NO RETURNS for any reason other than the item NOT being what is represented in the ad, and in the main photo. Claims must be made within 30 days of receipt. Buyer remorse, buyer purchasing wrong items on accident or on purpose, i.e. wrong sizes, wrong model numbers, not liking the item once it arrives etc. are in no way the responsibility of the seller and refunds WILL NOT be given. In the unfortunate event that your order is damaged during transit, contact us and the carrier immediately within 24 hours The faster you report damage to the carrier, the faster the claim process will be completed (subject to approval by carrier). All return shipping cost is the Buyer’s responsibility.