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Our Double-Lock Decompression Chambers are constructed and outfitted in accordance with ASME PVHO-1, OSHA, USCG and the ADCI safety standards for commercial diving operations. The chambers are also available to meet other regulating agencies at the customers request. A variety of sizes are available. There are also a number of options available including supply lock, left-hand doorways and additional penetrators and brackets. All chambers come standard with dual communications, dual air inlets, dual oxygen inlets and are fitted with a safety relief valve and aluminum canopy with safety hinges. The inner lock is also plumbed for overboard dump masks. All vessels come complete with a certification package for your records as well as a certification pouch located under the canopy for job site documentation. |
Standard Unit Specifications
- 2 x 30" Manways with Redesigned Door Dogs
- 4 x 8" Viewports
- Stainless Steel Penetrators
- Heavy-Duty Skid with Multiple Forklift Slots
- Dual Lifting Eyes
- Blasted and Painted
- Powder-Coated Aluminum Deck Plates
- Powder-Coated Aluminum Phone Brackets
- Powder Coated Aluminum Canopy
- Chamber Mattress
- Stainless Steel Inlet Pressure Gauge
- 3 x Sound Powered Phones
- 2 x Paging Speakers
- Air Silencers In/Out
- 2 x Main Air Inlets
- 2 x Oxygen Inlets with Gauge
- Overboard Dump Valve (inner lock)
- Check Valve
- Relief Valve
- Crossover Valve
- Flange for Supply Lock
Stainless steel view port forgings and door rings are available upon request.
54" Weight and Dimensions
- Length: 150"
- Width: 66" (Including Supply Lock)
- Height: 73"
- Approximate Weight: 6000 LBS
60" Weight and Dimensions
- Length: 150"
- Width: 73" (Including Supply Lock)
- Height: 73"
- Approximate Weight: 7500 LBS
- Supply Lock P/N: CALL FOR DETAILS
- Scott Pressur Vac II Dual Hose BIB Mask P/N: 803139-01-02
- Scott Single Hose BIB Mask P/N: 803600
- 24v Chamber Light (20 Watts) P/N: STS-HBL
- Sound Powered Phone P/N: SPT-550SC
- Chamber Speaker P/N: DCM-3
- Hygrometer P/N: HTAB-176
- Caisson Gauge, 6" Diameter, 0-300FSW Dual Scale P/N: 67S300FSW/MSW