Self-sealing vacuum ports in combination with a Deck Purge Box ease the procedure to open and close pressure housings and eliminate any moisture inside the enclosure.
Instrument housings usually incorporate a vacuum port to facilitate repeated sealing and unsealing actions.
Nautilus Marine Service offers manually locking and self-locking vacuum ports.
For both types two versions are available. Manually locking vacuum ports can be supplied with a single or double o-ring seal and self-locking vacuum ports with either 7/16” or 5mm shaft diameter.
Self-locking vacuum ports together with the VITROVEX® Deck Purge Box is an innovative locking and purge concept and provide immediate improvement over traditional, manually locking vacuum ports by dynamically removing moisture from the entrained air inside an instrument housing.
Please follow below for more details.
|Part number||Previous part numbers||Illustration||Description|
|NMS-VP||790260||Manually locking vacuum port with single o-ring seal|
|Application is limited to enclosure with max. 14mm wall size|
|NMS-VPL||790260L||Manually locking vacuum port with double o-ring seal|
|Suitable for all VITROVEX glass enclosures|
|NMS-VPS||NMS-IS-CON10||Self-locking vacuum port is a component of an innovative locking and purge concept, requiring a custom purge fitting (P/N VPS-HA) or VITROVEX deck purge box (P/N NMS-DPB) to interface to any vacuum purging system.|
|NMS-VPR||NMS-IS-CON11||retrofit version of NMS-VPS to assure backward compatibility with earlier VITROVEX® and other vacuum fittings.|
|VPS-HA||Hose adaptor for self-locking vacuum ports|