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Adapters / Special Fittings




The Scuba Doctor has a wide range of premium quality scuba adaptors and special dive fittings from Sonar, Alpha Diving, OmniSwivel and others, for recreational, technical and rebreather divers plus the commercial diving industry.

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.

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

Monthly Specials For August


Sonar Dust Cap for DIN Regulators

Sonar Dust Cap for DIN Regulators
$6.00  $5.00
Save: $1.00 (17%)
Sonar LP Inline Regulator Short Shut-Off Valve

Sonar LP Inline Regulator Short Shut-Off Valve
$32.00  $23.00
Save: $9.00 (28%)
Sonar LP Inline Regulator Long Shut-Off Valve

Sonar LP Inline Regulator Long Shut-Off Valve
$33.00  $24.00
Save: $9.00 (27%)

Sonar Dust Cap for Yoke Regulators

Sonar Dust Cap for Yoke Regulators
$7.00  $5.00
Save: $2.00 (29%)
Sonar 1/2" Male Low Pressure Regulator Port Plug

Sonar 1/2" Male Low Pressure Regulator Port Plug
$4.00  $3.00
Save: $1.00 (25%)

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