{"id":13778,"date":"2026-11-05T09:15:51","date_gmt":"2026-11-05T09:15:51","guid":{"rendered":"https:\/\/isubc.com\/?post_type=product&#038;p=13778"},"modified":"2026-11-05T13:27:40","modified_gmt":"2026-11-05T13:27:40","slug":"custom-3-diver-commercial-diving-support-van","status":"publish","type":"product","link":"https:\/\/isubc.com\/es\/producto\/custom-3-diver-commercial-diving-support-van\/","title":{"rendered":"Custom 3 Diver 3.5 Tonne Commercial Diving Support Van"},"content":{"rendered":"<h2>Vehicle-Mounted Surface-Supplied Diving System for Professional Commercial Diving Operations<\/h2>\n<p>The Custom 3 Diver 3.5 Tonne Commercial Diving Support Van is a purpose-built, vehicle-mounted surface-supplied diving system designed and integrated by iSubC Diving Equipment for professional inshore and commercial diving operations.<\/p>\n<p>Combining a three-diver HP\/LP dive control panel, integrated high-pressure breathing air storage, dive monitoring facilities and a dedicated supervisor&#8217;s control station, the system provides a compact, mobile alternative to traditional containerised dive control installations.<\/p>\n<p>Built within a 3.5-tonne commercial van platform, the system is designed to support diving contractors operating at harbours, ports, inland waterways, marine construction sites and other locations where mobility, efficient mobilisation and limited working space are important considerations.<\/p>\n<p>The vehicle incorporates separate dive control and equipment storage areas, providing a practical working environment for the diving supervisor while accommodating essential surface-supplied diving equipment.<\/p>\n<p>Custom-built to suit operational requirements, the system demonstrates iSubC&#8217;s capability to design and integrate specialist mobile diving solutions for commercial diving contractors.<\/p>\n<div><\/div>\n<h2>What is a 3 Diver Surface-Supplied Diving Van?<\/h2>\n<p>A 3 Diver Surface-Supplied Diving Van is a mobile commercial diving support vehicle incorporating the equipment required to control and monitor surface-supplied diving operations.<\/p>\n<p>Unlike conventional diving systems assembled from multiple separate components at each worksite, a vehicle-mounted diving system brings essential equipment together within a dedicated mobile platform.<\/p>\n<p>A typical three-diver configuration can incorporate:<\/p>\n<ul>\n<li>\n<div>\n<div>\n<p>Three-diver high-pressure and low-pressure breathing air control panel<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>Integrated high-pressure breathing air cylinder storage<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>Primary and secondary breathing air supply arrangements<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>Diver depth monitoring and pneumo systems<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>Diver communications and video monitoring<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>Dedicated dive supervisor&#8217;s workstation<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>External connections for diver umbilical&#8217;s<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>Electrical distribution and auxiliary power<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>Equipment and umbilical storage<\/p>\n<\/div>\n<\/div>\n<\/li>\n<\/ul>\n<p>This arrangement is particularly suitable for commercial diving contractors carrying out regular operations across multiple sites.<\/p>\n<h1>Key Features<\/h1>\n<h3>1. Integrated 3-Diver HP\/LP Dive Control Panel<\/h3>\n<p>At the centre of the system is an iSubC three-diver surface-supplied diving control panel, designed to provide the dive supervisor with centralised control of breathing air supplies and diver depth monitoring.<\/p>\n<p>The featured system incorporates high-pressure and low-pressure supply capability, individual diver controls, pressure monitoring and oxygen analysis.<\/p>\n<p>The panel is configured for three-diver operations and forms the primary interface for managing the surface-supplied diving system.<\/p>\n<h3>2. Integrated High-Pressure Breathing Air Storage<\/h3>\n<p>The featured vehicle incorporates eight 45-litre carbon composite cylinders rated to 300 bar, providing an integrated high-pressure breathing air storage arrangement.<\/p>\n<p>The system accommodates primary and secondary high-pressure supply arrangements, together with provision for an external low-pressure breathing air supply.<\/p>\n<p>This enables the diving system to be configured around the breathing air requirements of the intended operation, subject to the applicable gas calculations, risk assessment and operational procedures.<\/p>\n<h3>3. Dedicated Dive Supervisor&#8217;s Control Station<\/h3>\n<p>A separate dive control compartment provides a defined working area for the diving supervisor.<\/p>\n<p>The control station includes an integrated desk, dive control panel and multiple monitoring screens, allowing essential information to be viewed from one operating position.<\/p>\n<p>The compartment is insulated and equipped with lighting and heating to provide a more suitable working environment during diving operations in varying weather conditions.<\/p>\n<h3>4. Diver CCTV and Video Monitoring<\/h3>\n<p>The featured van incorporates a multi-screen monitoring arrangement, including provision for diver video feeds, external CCTV and compatible additional video inputs.<\/p>\n<p>This enables the diving supervisor to monitor the worksite and relevant diving activities from within the control compartment.<\/p>\n<h3>5. Dedicated Umbilical and Equipment Storage<\/h3>\n<p>A separate rear compartment provides storage for diving equipment and diver umbilical&#8217;s.<\/p>\n<p>Dedicated umbilical hangers help organise the equipment during transport and mobilisation, while the compartment also accommodates the integrated breathing air storage system.<\/p>\n<p>The arrangement helps maintain separation between the dive supervisor&#8217;s working environment and the equipment storage area.<\/p>\n<h3>6. External Diving System Connections<\/h3>\n<p>Externally accessible connection points allow the van to interface with the equipment required for surface-supplied diving operations.<\/p>\n<p>Depending on the final configuration, these can include breathing air supplies, diver umbilical&#8217;s, communications, pneumo and video connections.<\/p>\n<p>The arrangement is designed to support practical mobilisation without requiring the diving supervisor to operate from the equipment storage compartment.<\/p>\n<h3>7. Integrated Electrical and Auxiliary Power<\/h3>\n<p>The featured vehicle includes a 230 V, 16 A external electrical supply connection, internal electrical distribution, lighting and a leisure battery system.<\/p>\n<p>Auxiliary power supports selected electrical equipment when the external supply is unavailable, subject to the capacity and configuration of the installed system.<\/p>\n<h3>8. Compact 3.5 Tonne Vehicle Platform<\/h3>\n<p>The system is built around a 3.5-tonne commercial van platform, providing a road-mobile alternative to larger dive control containers and trailer-mounted diving systems.<\/p>\n<p>Its compact footprint is particularly beneficial where access, parking and available working space are restricted.<\/p>\n<p>Vehicle selection, payload capacity and final equipment configuration must be assessed individually to ensure the completed system remains within its permitted weight limits.<\/p>\n<div><\/div>\n<h1>Technical Specifications<\/h1>\n<p>The following specifications describe the featured iSubC three-diver van configuration. Custom builds can be developed to suit individual project requirements.<\/p>\n<div>\n<div>\n<table>\n<tbody>\n<tr>\n<th>Specification<\/th>\n<th>Featured configuration<\/th>\n<\/tr>\n<tr>\n<td>Product<\/td>\n<td>Custom 3 Diver 3.5 Tonne Commercial Diving Support Van<\/td>\n<\/tr>\n<tr>\n<td>System Type<\/td>\n<td>Vehicle-mounted surface-supplied diving system<\/td>\n<\/tr>\n<tr>\n<td>Vehicle Platform<\/td>\n<td>3.5-tonne high-roof, long-wheelbase commercial van<\/td>\n<\/tr>\n<tr>\n<td>Featured Vehicle<\/td>\n<td>Ford Transit LWB<\/td>\n<\/tr>\n<tr>\n<td>Diving Control<\/td>\n<td>iSubC 3-Diver HP\/LP Air Control Panel<\/td>\n<\/tr>\n<tr>\n<td>Diver Positions<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td>HP Gas Storage<\/td>\n<td>8 \u00d7 45 L carbon composite cylinders<\/td>\n<\/tr>\n<tr>\n<td>Cylinder Working Pressure<\/td>\n<td>300 bar<\/td>\n<\/tr>\n<tr>\n<td>LP Supply<\/td>\n<td>External LP breathing air connection<\/td>\n<\/tr>\n<tr>\n<td>Dive Monitoring<\/td>\n<td>Three-monitor arrangement<\/td>\n<\/tr>\n<tr>\n<td>External CCTV<\/td>\n<td>Fitted on featured build<\/td>\n<\/tr>\n<tr>\n<td>Supervisor Workstation<\/td>\n<td>Integrated control desk<\/td>\n<\/tr>\n<tr>\n<td>Interior<\/td>\n<td>Insulated dive control compartment<\/td>\n<\/tr>\n<tr>\n<td>Heating<\/td>\n<td>Diesel heater<\/td>\n<\/tr>\n<tr>\n<td>Electrical Supply<\/td>\n<td>230 V, 16 A external connection<\/td>\n<\/tr>\n<tr>\n<td>Auxiliary Power<\/td>\n<td>Leisure battery system<\/td>\n<\/tr>\n<tr>\n<td>Equipment Storage<\/td>\n<td>Dedicated rear storage compartment<\/td>\n<\/tr>\n<tr>\n<td>Umbilical Storage<\/td>\n<td>Three dedicated umbilical hangers<\/td>\n<\/tr>\n<tr>\n<td>External Lighting<\/td>\n<td>Fitted<\/td>\n<\/tr>\n<tr>\n<td>Configuration<\/td>\n<td>Custom-built to customer requirements<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p>Specifications describe the featured vehicle and are not guaranteed specifications for every custom build. The supplied draft manual identifies IMCA D023 in relation to the dive panel, but independent compliance or certification for the complete vehicle has not been established by the supplied material.<\/p>\n<div><\/div>\n<h1>Typical Applications<\/h1>\n<p>The Custom 3 Diver Commercial Diving Support Van can be configured for a wide range of professional diving activities.<\/p>\n<h3>Inshore Commercial Diving<\/h3>\n<p>Mobile dive control facilities for contractors working across multiple inshore locations.<\/p>\n<h3>Port and Harbour Maintenance<\/h3>\n<p>Suitable for projects involving quay walls, harbour infrastructure, pontoons and submerged structures.<\/p>\n<h3>Marine Civil Engineering<\/h3>\n<p>Supports surface-supplied diving teams undertaking underwater construction, inspection and maintenance.<\/p>\n<h3>Inland Waterway Operations<\/h3>\n<p>A practical mobile diving platform for canals, rivers, reservoirs and other inland waterway projects.<\/p>\n<h3>Vessel Inspection and Maintenance<\/h3>\n<p>Provides a dedicated dive control facility for commercial diving operations associated with vessels and marine infrastructure.<\/p>\n<h3>Subsea Inspection and Repair<\/h3>\n<p>Can be integrated with suitable diver communications, underwater cameras, lighting and inspection equipment.<\/p>\n<div><\/div>\n<h1>Advantages of a Vehicle-Mounted Commercial Diving System<\/h1>\n<h2>Reduced Mobilisation Requirements<\/h2>\n<p>Integrating the dive control panel, gas storage, electrical equipment and monitoring systems into a dedicated vehicle can reduce the amount of separate equipment requiring positioning and installation at each worksite.<\/p>\n<h2>Improved Equipment Organisation<\/h2>\n<p>Dedicated storage areas, umbilical hangers and an integrated supervisor&#8217;s workstation help keep essential equipment organised and accessible.<\/p>\n<h2>Mobility Between Projects<\/h2>\n<p>A vehicle-mounted arrangement provides flexibility for contractors operating across multiple sites, particularly where conventional containerised systems would be impractical.<\/p>\n<h2>Dedicated Dive Control Environment<\/h2>\n<p>An insulated and heated control compartment provides a more controlled environment for the diving supervisor than an exposed outdoor control station.<\/p>\n<h2>Custom Equipment Integration<\/h2>\n<p>A purpose-built vehicle can be configured around the contractor&#8217;s preferred diving equipment, monitoring arrangements, storage requirements and operating procedures.<\/p>\n<div><\/div>\n<h1>Custom-Built Commercial Diving Vans by iSubC<\/h1>\n<p>iSubC Diving Equipment can develop bespoke commercial diving support vehicles tailored to the requirements of individual diving contractors.<\/p>\n<p>Customisation options can include:<\/p>\n<ul>\n<li>\n<div>\n<div>\n<p>Two-diver or three-diver dive control arrangements<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>High-pressure and low-pressure breathing air systems<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>Integrated breathing air storage<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>Diver communications systems<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>Underwater video and CCTV monitoring<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>Dedicated supervisor workstations<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>Electrical distribution and auxiliary power<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>Heating, lighting and insulation<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>Umbilical and equipment storage<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>External service connection arrangements<\/p>\n<\/div>\n<\/div>\n<\/li>\n<li>\n<div>\n<div>\n<p>Additional monitoring and control equipment<\/p>\n<\/div>\n<\/div>\n<\/li>\n<\/ul>\n<p>Each system can be developed around the selected vehicle platform, intended diving application and project-specific requirements.<\/p>\n<p>The final configuration is subject to engineering assessment, vehicle payload limits, applicable diving requirements and agreed technical specifications.<\/p>\n<h1>Frequently Asked Questions<\/h1>\n<h3>What is a 3 Diver Surface Supply Van System?<\/h3>\n<p>It is a vehicle-mounted commercial diving system that integrates dive control equipment, breathing air storage, monitoring and supporting equipment into a mobile platform for surface-supplied diving operations.<\/p>\n<h3>Can the diving support van be customised?<\/h3>\n<p>Yes. iSubC can develop custom diving support van configurations incorporating different dive panels, gas storage arrangements, monitoring systems, communications equipment and internal layouts.<\/p>\n<h3>How many divers can the system support?<\/h3>\n<p>The featured configuration incorporates a three-diver dive control panel. Actual operational deployment depends on the diving plan, breathing air capacity, personnel, equipment configuration and applicable requirements.<\/p>\n<h3>Does the van have onboard breathing air storage?<\/h3>\n<p>Yes. The featured system incorporates eight 45-litre, 300-bar carbon composite cylinders. Other arrangements may be considered for custom builds.<\/p>\n<h3>Does the van require external electrical power?<\/h3>\n<p>The featured configuration includes a 230 V external electrical connection and battery-supported auxiliary electrical equipment. Available battery runtime and power capacity depend on the final specification.<\/p>\n<h3>Is the van suitable for inshore commercial diving?<\/h3>\n<p>Yes. The system is designed primarily around inshore commercial diving requirements, including marine construction, harbour maintenance and inland waterway operations.<\/p>\n<h3>Can iSubC build a two-diver version?<\/h3>\n<p>Yes. The vehicle-mounted dive control concept can be adapted for two-diver and three-diver configurations.<\/p>\n<div><\/div>\n<h1>Technical Documentation Available<\/h1>\n<p>iSubC can provide selected technical specifications and general equipment information to assist customers considering a custom-built diving support van.<\/p>\n<p>Detailed engineering drawings, internal gas-system schematics, electrical wiring diagrams, operating manuals, certification packages and proprietary technical documentation are available to approved customers where applicable.<\/p>\n<div><\/div>\n<h1>Enquire About a Custom 3 Diver Commercial Diving Support Van<\/h1>\n<p>For technical specifications, custom build options, pricing or project discussions:<\/p>\n<p>Email: info@isubc.com<br \/>\nPhone: +44 (0)1253 767788<\/p>\n<p><a href=\"https:\/\/isubc.com\/product-category\/trailer-and-van-dive-control-system\/?utm_source=chatgpt.com\">Explore iSubC Van and Trailer Dive Control Systems<\/a><\/p>\n<p data-start=\"959\" data-end=\"1126\"><strong>This is developed in conjunction with <a href=\"https:\/\/bdc-uk.co.uk\/specialist-conversions\/\" target=\"_blank\" rel=\"noopener\" data-mt-original-track-url=\"https:\/\/l.gourl.es\/l\/1e5e14edae8b272518f5b3a6f579251757ad2469?notrack=1&amp;u=8200510\" data-mt-detrack-inspected=\"true\">BDC&#8217;s Specialist Conversions<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Custom 3 Diver 3.5 Tonne Commercial Diving Support Van with integrated HP\/LP dive control, breathing air storage, CCTV and mobile dive support systems.<\/p>\n<div class=\"isubc-video\" style=\"position: relative; width: 100%; aspect-ratio: 16\/9;\"><iframe style=\"position: absolute; inset: 0; width: 100%; height: 100%; border: 0;\" title=\"Custom 3 Diver 3.5 Tonne Commercial Diving Support Van\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/J3kBFqiDVgE\" allowfullscreen=\"allowfullscreen\"><br 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