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Long Range Hose Loader

OPW spring balanced hose loaders are available in both short-range (SRH-32) and long-range (LRH-32) versions. Like counterweighted hose loaders, spring balanced hose loaders are generally stored at horizontal and only slightly upward or downward movement is required to align the coupler with the tank truck adaptor.
The Long Range Hose Loader, in the 4" size, is used in exactly the same manner as the counterweighted hose loader. The major difference being the counterbalance mechanism is a torsion spring rather than weights.

  • Available in 4"
  • Available in carbon steel, stainless steel and aluminum
  • Choice of flanged, threaded or all-welded construction

Benefits

  • Ideal for converting Top Loading installations to Bottom Loading
  • Easily adjustable torsion spring
  • Easy to handle and move
  • Easily meets API envelope requirements with 3 units on 21” (533 mm) centers.
  • Easy to operate/maneuver
  • For multiple product applications, it can be mounted close to another arm
  • Crossover can easily be achieved

Accessories

Grounding/Bonding – Suggested for many top/splash loading applications. Available as an option on all Loading Arm designs. Electronic Ground Verification The Civacon model 8030 Ground Verification Monitor is compatible with today’s transport ground systems. The monitor is equipped to provide a permissive signal to allow load rack operation and, if ground is lost, to indicate a non-permissive signal and shut down the loading operation.

Safety Breakaway Coupling Protects your equipment, piping and personnel in the event of an unintended pull-away. A consideration whenever you are making a tight connection to a truck or railcar.

Quick & Dry Disconnect Couplings
With OPW, you have many options at your disposal for your loading arm termination connections. From the original quick-disconnect Kamlok® coupling to our Epsilon™ dry disconnect coupling, we have a coupling to meet your needs. API Bottom Loading Couplers Commonly used for loading Petroleum products, OPW provides several options for loading your Petroleum transports. Loading Valves

  • 6400 Series Horizontal Valve – OPW Loading Valves are designed to shut off flow without causing shock in the pipeline.
  • Adjustable closure rate
  • 3” & 4” sizes, Aluminum Construction
  • TTMA Flanged connections
  • Ball Valves (per application/specification)

Benefits

  • Ideal for converting Top Loading installations to Bottom Loading
  • Easily adjustable torsion spring
  • Easy to handle and move
  • Easily meets API envelope requirements with 3 units on 21” (533 mm) centers.
  • Easy to operate/maneuver
  • For multiple product applications, it can be mounted close to another arm
  • Crossover can easily be achieved
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Library

All OPW Loading Arms can be customized to fit your specific application requirements. We do offer a series of Standard/ optimized solutions that are commonly specified. These optimized selections can be expedited to meet faster delivery requirements.

Technical

Click on the title below to view the technical information.

Loading Arm Velocities What size pipe do I need?

Velocity in ft/sec.

 

Velocity in m/sec.

GPM2"3"4"6"L/min.2"3"4"6"
1009.6   4003.1   
12512   6004.62.1  
15014.3   8006.12.8  
17516.8   10007.73.52 
20019.18.7  12509.64.42.5 
22521.59.8  1500 5.23 
25023.910.8  1750 6.13.5 
300 137.5 2000 74 
350 15.28.8 2250 7.94.52
400 17.410.1 2500 8.75.12.2
450 19.611.4 2750  5.62.4
500 21.712.65.63000  6.12.6
550 23.913.86.13250  6.62.9
600  15.16.63500  7.13.1
650  16.47.23750  7.63.3
700  17.67.84000  8.13.6
750  18.98.34500  9.14
800  20.28.95000   4.5
900  22.7105500   4.9
1000   11.16000   5.3
1200   13.36500   5.8
1300   14.47000   6.2
1400   15.6     
1500   16.7     
1600   17.8     
1700   18.9     
1800   20     
Velocities above 15 ft./sec. (4.6 m/sec.) are generally not recommended - Bold are recommended.

 

Loading Arm Configurations

loading-arm-configuration

OPW Loading Systems

The transfer of volatile, valuable, potentially toxic fluids requires highly engineered loading arms, couplers and swivels. OPW Engineered Systems is the global leader in the design and manufacture of products that transfer fluids SAFER, CLEANER, FASTER.

Success Story: SI Group

OPW 790 Series Torsion Spring Adjustiment

The OPW 790 Series EZ Adjust Loading Arm Spring-Balance permits any one of a full range of spring balance adjustments with a simple turn of the wrench. The 790 is the ultimate user-friendly solution to spring adjustment. With this technology, you no longer have to have the loading arm in the vertical position to make adjustments. In most cases, adjustments can be made from any position.

New 890 Series Counterbalance

New 890 Series High Load Counterbalance from OPW features a high-tension spring for "zero drift" stability when handling heavy loads.

Need help? Contact support.

Customer Support

Reach Out to Our Customer Support Team for Prompt Assistance and Answers to Any Questions or Concerns You May Have

Technical Support

Contact Us for Technical Support on Your Projects and Resolving Any Technical Issues You Encounter

Contact a Distributor

Locate a Nearby Distributor for Replacement Parts

Product Enquiry

Product Information request form to find the right solution

Need help? Contact support.

Customer Support

Reach Out to Our Customer Support Team for Prompt Assistance and Answers to Any Questions or Concerns You May Have

GET SUPPORT

Technical Support

Contact Us for Technical Support on Your Projects and Resolving Any Technical Issues You Encounter

GET SUPPORT

Contact a Distributor

Locate a Nearby Distributor for Replacement Parts

CONTACT A DISTRIBUTOR

Product Enquiry

Product Information request form to find the right solution

PRODUCT ENQUIRY