Loading Systems

OPW offers the most complete line of equipment available to meet today’s bulk loading and unloading requirements. Whether your application involves Tank Trucks, Rail Cars or Drums, we can work with you to develop the right equipment for your application. Petroleum products, liquefied gases, asphalt, solvents, or hazardous, corrosive chemicals, OPW loading systems help streamline your operation.

System Design|Liquid Loader Design Worksheet |Download Loading Systems Catalog Bottom Loaders Overview Unsupported Boom Bottom Loaders "A" Frame Loader M-32-F "A" Frame Hose Loader AFH-32-F CWH Series Counterweighted Hose Loader Spring Balanced Hose Loader: Short Range SRH-32-F, Long Range LRH-32-F 1004D2/1005E API Coupler     Top Loaders Overview Single Arm Fixed Reach E-32-F, J-32-F Scissor Type Arm C-32-F, H-32-F Supported Boom Arm B-32-F Unsupported Boom Arm GT-32-F   Slide Sleeve Arm A-32-F       Top Loading Vapor Recovery Overview Configurations Applications Inflatable Hatch Seal Tapered Plug Hatch Seal Hatch Cover Vapor Plates       Custom Loading Applications Overview Steam Jacketed Loading Arms Automatic Shutoff Systems By-Pass Loading Arms Wash Arms C-33-RF Scissor Arm with Downfeed Loading and RC-1000 Remote Control D-32-FF Scissor Arm With Valve Outboard For Viscous Products Boom-Type Loader With Self-Draining Configuration Drum Filling Arms   Pneumatically Controlled Loader Mongoose™ Fluid Transfer System   Floating Suction Assemblies Internal Tank Floating Suction Assemblies 764, 765, 766 Series Internal Tank Floating Roof Drain Assemblies Floats Submerged Service Swivel Joints System Components Torsion Spring-Balance Units: 790 Series - EZ Adjust Torsion Spring-Balance Units: 788 and 789 Series Swivel Joints Endura™ Dual Split Flange Swivels Loading Valves: 4600 Series, 5600 Series, 6400 Series, 6500 Series Vacuum Breakers Dry Disconnects: Drylok™, Kamvalok®, 1004D2 API Coupler, 1005E European Bottom Loading Coupler GT Series Safety Breakaway Deflectors and Strainers Visi-Flo® Sight Flow Indicators Rack Monitors & Ground Verification Systems Cane Probes Plug & Cord Sets Midland Valve Actuators