Profile: Calder Ltd. provides engineering high pressure solutions. We provide high pressure packaged solutions and pumping solutions for safe and hazardous areas. We offer solutions for oil & gas, water jetting, compressor and vacuum applications. Our package options include skid mounted, crash frame/lifting frame, containerized, trailer mounted and vehicle mounted pumps. Our products are used in applications such as chemical injection pump skids & systems, flooding & pressure test pump packages, hazardous area vacuum systems, high pressure pumps, units and accessories. We also provide product support and services.