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

WMD-UA-4 | AHA-3


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 has 3/8" Female ports.

Connect a 1/2" LP regulator hose to a 3/8" LP first stage regulator port.

Most low-pressure hoses are 3/8-inch Male and most first stage low-pressure ports are 3/8-inch Female. A few brands of first stages have a special low-pressure port that is 1/2-inch Female, notably some Apex and older Aqualung models. Thus there are non-standard low pressure hoses with 1/2-inch Male ends to connect to these special regulator ports. This adaptor lets you use those hoses on a standard 3/8" regulator port.

The 3/8"-24 UNF Male end of this LP adaptor screws into a standard LP port on a first stage regulator.

The 1/2"-20 UNF Female end of this LP adaptor accepts the 1/2"-20 UNF Male end of a non standard LP hose that normally screws into a non standard LP port on a first stage regulator.

  • Durable marine grade chromed brass construction
  • Low pressure only - below 200 psi
  • Factory cleaned - Nitrox ready

PLEASE NOTE: We are currently experiencing low stock levels on this item - should you order have a time constraint please contact the shop on 03 5985 1700 or before placing your order.

(11/14 HS)

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The Scuba Doctor Australia
Boon Wurrung Country
1/49 Peninsula Ave
Rye Victoria 3941, Australia
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