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LP 2nd Stage Adaptors show info...

The Scuba Doctor offers a large variety of low pressure (LP) second stage regulator port adaptors for recreational, technical, rebreather, sidemount and commercial diving applications.

Reminder: The actual configuration of an adaptor is a mirror image of its use. A 3/8"-24 UNF FEMALE port requires a 3/8"-24 UNF MALE adaptor etc. In technical diving operations where many fittings may get co-mingled, be sure that all adaptor combinations can accommodate the intended flows and pressures.

Looking for a particular fitting you don't see here? Let us know and we'll see if we can order it for you.

We reserve the right to limit order quantities to less than 10 pieces because our supply is appropriate for the demands of individual divers, but not bulk orders. Large volume bulk orders will NOT qualify for our free shipping promotion.


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Miflex Hoses
Poseidon Adaptor for Jetstream and Xstream Regulators
Category Path: Hoses Hardware and Care > Miflex Hoses / Accessories > Miflex Hose Adaptors

Poseidon Adaptor for Jetstream and Xstream Regulators

Adaptor suitable for newer models of Poseidon Jetstream and Xstream second stage regulators, which can be fitted to the standard 9/16" Female...
$79.00
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Sonar
Sonar Poseidon Adaptor for Jetstream and Xstream Regulators
Category Path: Scuba and Watersports > Scuba Diving Technical > Adaptors / Special Fittings > LP 2nd Stage Adaptors

Sonar Poseidon Adaptor for Jetstream and Xstream Regulators

This fitting will adapt any length standard LP regulator hose with a 9/16" female 2nd stage connector for use with both modern and vintage Poseidon...
$75.00
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Sonar LP One-Way Inline Check Valve - 9/16" Male to Apeks QD
Category Path: Scuba and Watersports > Scuba Diving Technical > Adaptors / Special Fittings > LP 1st Stage Adaptors

Sonar LP One-Way Inline Check Valve - 9/16" Male to Apeks QD

The Sonar Low Pressure (LP) 9/16 inch UNF Male to Apeks/SeaQuest Male Quick Disconnect (QD) One-Way Inline Check Valve prevents the influx of water...
$27.00
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LP 20/70/110-Degree Swivel Adaptor for Regulator
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Regulator Hose Adaptors

LP 20/70/110-Degree Swivel Adaptor for Regulator

This Low Pressure (LP) 9/16 inch UNF Male to 9/16 inch UNF Female 20/70/110 degree Swivel Adaptor is often used to allow underarm routing of a...
$52.00
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Sonar LP 9/16" Male x Two 9/16" Female Adaptor for Regulator
Category Path: Scuba and Watersports > Scuba Diving Technical > Adaptors / Special Fittings > LP 2nd Stage Adaptors

Sonar LP 9/16" Male x Two 9/16" Female Adaptor for Regulator

The Sonar Low Pressure (LP) 9/16 inch UNF Male to two 9/16 inch UNF Female hose connectors is for when you need to run two second stage regulators...
$56.00
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Sonar
Sonar LP Apeks/SeaQuest Inflator/Ocy QD to 9/16" Female Adaptor
Category Path: Scuba and Watersports > Scuba Diving Technical > Adaptors / Special Fittings > LP Quick Disconnect Adaptors

Sonar LP Apeks/SeaQuest Inflator/Ocy QD to 9/16" Female Adaptor

The Sonar Low Pressure (LP) Apeks/SeaQuest Inflator/Octopus Quick Disconnect Adaptor (Male) to 9/16 inch UNF (Female) Adaptor is used to connect an...
$13.00
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Sonar LP 90 Degree Swivel Adaptor for Regulator
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Regulator Accessories / Parts

Sonar LP 90 Degree Swivel Adaptor for Regulator

The Sonar Low Pressure (LP) 9/16 inch UNF Male to 9/16 inch UNF Female, 90 degree Swivel Adaptor is often used to allow underarm routing of a low...
$52.00
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Hollis
HOLLIS OMNI SWIVEL
Category Path: Sonar > Reels and Emergency

HOLLIS OMNI SWIVEL

Hollis Omni Swivel The Hollis Omni Swivel will give the diver maximum comfort, and minimise jaw fatigue.   Increase the flexibility of...
$159.00
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Sonar
Sonar LP 20/70/110-Degree 360° Swivel Adaptor - Regulator
Category Path: Scuba and Watersports > Scuba Diving Technical > Adaptors / Special Fittings > LP 2nd Stage Adaptors

Sonar LP 20/70/110-Degree 360° Swivel Adaptor - Regulator

The Sonar Low Pressure (LP) 9/16 inch UNF Male to 9/16 inch UNF Female 20/70/110-degree elbow, 360-degree Swivel Adaptor is often used to allow...
$44.00
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Sonar
LP 9/16-in Male x 3/8-in Female Regulator Hose Connector
Category Path: Scuba and Watersports > Scuba Diving Recreational > Regulators > Regulator Hose Adaptors

LP 9/16-in Male x 3/8-in Female Regulator Hose Connector

This Low Pressure (LP) 9/16 inch UNF Male to 3/8 inch UNF Female hose connector is for when you need to connect two standard low pressure regulator...
$35.00
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Sonar LP 360° Swivel Adaptor for Regulator
Category Path: Scuba and Watersports > Scuba Diving Technical > Adaptors / Special Fittings > LP 2nd Stage Adaptors

Sonar LP 360° Swivel Adaptor for Regulator

The Sonar Low Pressure (LP) 9/16 inch UNF Male to 9/16 inch UNF Female 360 Degree Swivel Adaptor installs between low-pressure regulator hose and...
$41.00
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Discontinued
Sonar
Sonar LP 360° Omni-Directional Swivel Adaptor for Regulator
Category Path: Scuba and Watersports > Scuba Diving Technical > Adaptors / Special Fittings > LP 2nd Stage Adaptors

Sonar LP 360° Omni-Directional Swivel Adaptor for Regulator

The Sonar Low Pressure (LP) 9/16 inch UNF Male to 9/16 inch UNF Female 360 Degree Omni-Directional Swivel Adaptor screws inline between the...
$64.00
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Discontinued

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