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HP Adapters

The Scuba Doctor offers a large variety of regulator port adapters and hose converters for instrumentation installation, plus technical and rebreather 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 adapter etc. In technical diving operations where many fittings may get co-mingled, be sure that all adapter combinations can accommodate the intended flows and pressures.

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.



Product Image Item Name- Price
Alpha HP 7/16" Male to 7/16" Female UNF - Transducer Spacer WB

Alpha HP 7/16" Male to 7/16" Female UNF - Transducer Spacer WB

The Alpha High Pressure (HP) 7/16 inch Male to 7/16 inch Female UNF adapter with wide bore (approx 4 mm diameter) is used is used as a spacer on high...
$15.00  $12.00
Save: $3.00 (20%)


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Sonar High Pressure (HP) Gauge to Hose Adapter with Air-Spool

Sonar High Pressure (HP) Gauge to Hose Adapter with Air-Spool

The Sonar High Pressure (HP) Hose Adapter with Shoulder Swivel-Pin Air-Spool is typically required to connect your surface pressure gauge (SPG), or...
$25.00  $12.50
Save: $12.50 (50%)


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

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

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...
$12.00  $4.00
Save: $8.00 (67%)


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

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

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 UNF...
$12.00  $4.00
Save: $8.00 (67%)


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

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 adapter with small bore (approx 2 mm diameter) is used is used as a spacer on...
$15.00  $4.00
Save: $11.00 (73%)


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

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

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 Adapter to add an additional...
$39.00  $26.00
Save: $13.00 (33%)


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

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

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 Adapter to add an additional...
$65.00  $45.00
Save: $20.00 (31%)


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

Elbow HP - 7/16" Male to 7/16" 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...
$45.00  $40.00
Save: $5.00 (11%)


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Monthly Specials For December

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

Sonar HP 3/8" Male to 7/16" Female UNF Adapter
$12.00  $4.00
Save: $8.00 (67%)
Sonar HP 7/16" Male to 3/8" Female UNF Adapter

Sonar HP 7/16" Male to 3/8" Female UNF Adapter
$12.00  $4.00
Save: $8.00 (67%)
Sonar HP 7/16" Male to 7/16" Female UNF - Spacer SB

Sonar HP 7/16" Male to 7/16" Female UNF - Spacer SB
$15.00  $4.00
Save: $11.00 (73%)



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