... F-1300 mud pump must be made in American System.The Capacity of airbag in the F-1000 ... 45,650(20,707)size4876mm×2413mm×2095mm Advantage1. Use first-class steel manufacturing, can ensure the steady running.2. ... only. for us, we always insist high quality first, we hope can do long-term business with you ... do long term business. F1300 Mud Pump, First-Class Quantity,Buyer From USA Drill Co,Warehouse Supply