Accessories

ROV/Diver Operated Electrical Switch
ROV/Diver Operated Electrical Switch

The new ROV/Diver controlled electrical switch can operate in up to 6000m of water and has an ROV compliant handle.

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Subsea Diver Operated Electrical Switch
Subsea Diver Operated Electrical Switch

A highly versatile subsea switch with multiple positions and standard depth rating to 6000m.  Available in both Aluminum and Titanium.

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Pressure Relief Valves
Pressure Relief Valves

Many Subsea Housing applications require a pressure relief valve to relieve internal pressure due to internal off-gassing.  

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Vent Plugs
Vent Plugs

While standard single seal SAE plugs are often used in subsea applications, these components were designed for hydraulic applications and not specifically intended to seal under repeated applications of external pressure.

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Vacuum and Dry Nitrogren Backfill
Vacuum and Dry Nitrogren Backfill

PREVCO’s Vacuum and Dry Nitrogen Backfill Kit allows you to pull a vacuum on your housing after assembly to check to be sure the housing is leak tight and allow the vacuum to pull dry nitrogen into the housing.

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Zincoids
Zincoids

Prevco Zincoids (sacrificial anodes) can be attached to aluminum housings to change the galvanic potential of the metal and to protect connectors.

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Internal Chassis
Internal Chassis

Internal chassis are designed to hold cameras and other components; send an ICD to Prevco for consultation.  Interface drawings are sent to the customer for approval prior to manufacturing.

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Brackets
Brackets

When ordering a subsea housing, it is worth considering the need for both internal and external brackets.

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Handles
Handles

Handles can be incorporated into the design for ease of use; any special requirements are outlined by the customer.

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Connectors
Connectors

Prevco can supply connectors based on customer requirements or the customer can supply connectors prior to hydrostatic testing.

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Camera Housings
Camera Housings

Many of our standard housings can be adapted or modified for use with cameras and we are able to custom design housings for specific needs. .

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Special Items
Special Items

Outside of our extensive range of standard housings, we quickly and efficiently produce new designs using our in-house proprietary software.  Provide us with the basics and we will do the rest.

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