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Regulator Hose Adaptors

The Scuba Doctor offers a large variety of regulator hose adaptors for recreational,technical, rebreather, side-mount 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.


Alpha HP 7/16" Male to 7/16" Female UNF - HP Hose Adaptor WB
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Alpha HP 7/16" Male to 7/16" Female UNF - HP Hose Adaptor WB

The Alpha High Pressure (HP) 7/16 inch Male to 7/16 inch Female UNF adaptor with wide bore (approx 4 mm diameter) is used is used as a spacer on high...
$19.00
Apeks 1st Stage Regulator DIN Conversion Kit - Yoke to DIN
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Accessories / Parts

Apeks 1st Stage Regulator DIN Conversion Kit - Yoke to DIN

This Apeks DIN to Yoke Adaptor Assembly is a Conversion Kit to permanently replace the Yoke ('A') clamp fitting on an Apeks First Stage Regulator...
$130.00
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...
$48.00
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...
$12.95
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 end of...
$75.00
Sonar 1/4-inch NPT Male to Std Male Scuba BCD QD Adaptor
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Sonar 1/4-inch NPT Male to Std Male Scuba BCD QD Adaptor

The Sonar 1/4 inch NPT Male to Standard BCD Inflator Quick Disconnect adaptor fits many BCD inflator mechanisms. One end of this adaptor has a...
$13.95
Sonar 9/16-in Male to Apeks/SeaQuest Inflator/Ocy QD LP Adaptor
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Sonar 9/16-in Male to Apeks/SeaQuest Inflator/Ocy QD LP Adaptor

The Sonar 9/16-18" UNF Male to Apeks/SeaQuest (Female) BCD/Jacket/Inflator/Octopus Quick Disconnect Low Pressure (LP) Adaptor is used to connect a...
$25.00
Sonar 9/16-inch Male to Scubapro/Tusa Inflator/Ocy QD LP Adaptor
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Sonar 9/16-inch Male to Scubapro/Tusa Inflator/Ocy QD LP Adaptor

The Sonar 9/16-18" UNF Male to Scubapro/Tusa (Female) BCD/Jacket/Inflator/Octopus Quick Disconnect Low Pressure (LP) Adaptor is used to connect a...
$70.00
Sonar 9/16-inch Male to Standard Inflator QD LP Adaptor
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Sonar 9/16-inch Male to Standard Inflator QD LP Adaptor

The Sonar 9/16-18" UNF Male to Standard (Female) BCD/Jacket/Inflator Quick Disconnect Low Pressure (LP) Adaptor is used to connect a standard...
$26.00
Sonar HP 3/8-inch Male to 7/16-inch Female UNF Adaptor
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Sonar HP 3/8-inch Male to 7/16-inch Female UNF Adaptor

The Sonar High Pressure (HP) 3/8 inch Male to 7/16 inch Female UNF adaptor allows you to connect a 7/16" Male high pressure hose to a first stage...
$8.50
Sonar HP 7/16" Male to 3/8" Female UNF Adaptor
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Sonar HP 7/16" Male to 3/8" Female UNF Adaptor

The Sonar High Pressure (HP) 7/16 inch Male to 3/8 inch Female UNF adaptor is for when you need to put a high pressure hose that has a 3/8"-24...
$18.95
Sonar HP 7/16" Male to 7/16" Female UNF - HP Hose Connector WB
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Sonar HP 7/16" Male to 7/16" Female UNF - HP Hose Connector WB

The Sonar High Pressure (HP) 7/16 inch Male to 7/16 inch Female UNF adaptor with wide bore (approx 4 mm diameter) is typically used to connect a Mini...
$14.50
Sonar HP 7/16" Male to 7/16" Female UNF - Spacer SB
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Sonar HP 7/16" Male to 7/16" Female UNF - Spacer SB

The Sonar High Pressure (HP) 7/16 inch Male to 7/16 inch Female UNF adaptor with small bore (approx 2 mm diameter) is used is used as a spacer on...
$13.00
Sonar HP 7/16" Male to Four 7/16" Female UNF Adaptor
Category Path: SCUBA and WATERSPORTS > Scuba Diving TECHNICAL > Adaptors / Special Fittings > HP Adaptors

Sonar HP 7/16" Male to Four 7/16" Female UNF Adaptor

Do you need more High Pressure Ports on your Scuba Regulator? Use this Sonar HP 7/16" Male to Four 7/16" Female UNF Adaptor to add three additional...
$55.00
Sonar HP 7/16" Male to Two 7/16" Female UNF T-Port Adaptor
Category Path: SCUBA and WATERSPORTS > Scuba Diving TECHNICAL > Adaptors / Special Fittings > HP Adaptors

Sonar HP 7/16" Male to Two 7/16" Female UNF T-Port Adaptor

Do you need more High Pressure Ports on your Scuba Regulator? Use Sonar HP 7/16" Male to Two 7/16" Female UNF T-Port Adaptor to add an additional...
$44.00
Sonar HP 7/16" Male to Two 7/16" Female UNF Y-Port Adaptor
Category Path: SCUBA and WATERSPORTS > Scuba Diving TECHNICAL > Adaptors / Special Fittings > HP Adaptors

Sonar HP 7/16" Male to Two 7/16" Female UNF Y-Port Adaptor

Do you need more High-Pressure Ports on your Scuba Regulator? Use the Sonar HP 7/16" Male to Two 7/16" Female UNF Y-Port Adaptor to add an...
$95.00
Sonar LP 20/70/110-Degree 360° Swivel Adaptor for 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 for 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...
$39.50
Sonar LP 3/8" Male to 1/2" Female UNF Adaptor
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Sonar LP 3/8" Male to 1/2" Female UNF Adaptor

The Sonar Low Pressure (LP) 3/8 inch Male to 1/2 inch Female UNF adaptor enables you to connect a 1/2" Male end LP hose to any dive regulator that...
$12.00
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
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...
$36.80
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...
$52.00
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...
$48.00
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
Elbow HP - 7/16-in Male to 7/16-in Female UNF 90 Degree Elbow
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Elbow HP - 7/16-in Male to 7/16-in Female UNF 90 Degree Elbow

Sonar High Pressure (HP) 7/16 inch Male to 7/16 inch Female UNF 90 degree first stage elbow to fit any 7/16" HP first stage port. Sometimes used to...
$34.00
Elbow LP - 3/8-in Male to 3/8-in Female 90 Degree First Stage
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Elbow LP - 3/8-in Male to 3/8-in Female 90 Degree First Stage

Sonar Low Pressure (LP) 3/8"-24 UNF Male to 3/8"-24 UNF Female 90 degree first stage elbow to fit any 3/8"-24 UNF Female LP first stage port....
$49.00
Adaptor LP - 1/2M x 3/8F UNF - to Suit Mares Regulator
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Adaptor LP - 1/2M x 3/8F UNF - to Suit Mares Regulator

Alpha low pressure 1/2 inch Male to 3/8 inch Female UNF adaptor to suit Mares regulator. Allows you to connect a standard 3/8 inch regulator hose to...
$15.00
Adaptor LP - 1/2" Male to 3/8" Female UNF
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Adaptor LP - 1/2" Male to 3/8" Female UNF

Sonar Low Pressure (LP) 1/2 inch Male to 3/8 inch Female UNF adaptor. For those regulators that have 1/2" Female UNF ports, now you can use this 1/2"...
$15.00
Air-Spool with Viton O-Rings and Standard Shoulder Design
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Air-Spool with Viton O-Rings and Standard Shoulder Design

This Swivel-Pin Air-Spool with Viton O-Rings and Standard Shoulder Design, and chrome plated brass construction, is typically required as a swivel...
$12.00
Sonar Air-Spool with Standard O-Rings and Standard Shoulder
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Sonar Air-Spool with Standard O-Rings and Standard Shoulder

This Sonar Air-Spool / Swivel Spool with Standard O-Rings and Standard Shoulder Design, and chrome plated brass construction, is typically required...
$6.00
Sonar Air-Spool with Standard O-Rings and Bullet Design (Long)
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Sonar Air-Spool with Standard O-Rings and Bullet Design (Long)

This Sonar Swivel-Pin Air-Spool with Standard O-Rings and Long Bullet Design, with chrome plated brass construction, is typically required as a...
$5.00
Sonar Air-Spool with Standard O-Rings and Bullet Design (Short)
Category Path: SCUBA and WATERSPORTS > Scuba Diving RECREATIONAL > REGULATORS > Regulator Hose Adaptors

Sonar Air-Spool with Standard O-Rings and Bullet Design (Short)

This Sonar Swivel-Pin Air-Spool with Standard O-Rings and Short Bullet Design, with chrome plated brass construction, is typically required as a...
$5.00
APD 200 Bar DIN connector / Oxygen Decanting Hose Converter
Category Path: SCUBA and WATERSPORTS > Scuba Diving TECHNICAL > Oxygen Equipment > Oxygen Adaptors

APD 200 Bar DIN connector / Oxygen Decanting Hose Converter

AP56D200 - 200 BAR DIN Insert / Oxygen Decanting Hose Converter The AP Diving AP56D200 DIN Insert is a replacement part for AP DIN Mini-Cylinder...
$17.00

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