The Aqualung standard diaphragm retainer tool from Scuba Service Tools is a professional workshop-grade instrument designed to safely remove and install threaded diaphragm retainer rings. Precision-machined from lightweight, non-abrasive white acetal polymer, this tool prevents cross-threading or structural scratching during regulator servicing. It provides consistent torque distribution across the retainer assembly to preserve delicate casing threads.
 
How It Works:
Position the tool face down over the top of the regulator’s second-stage housing.
Align the precision engagement pins with the small holes on the surface of the threaded diaphragm retainer ring.
Apply uniform downward pressure while rotating the tool to smoothly loosen or secure the ring.
Tighten to manufacturer specifications without over-torqueing to protect the plastic components.
 
Key Features & Specifications:
Optimised Material: Precision-machined from durable, non-marring white acetal (POM-C) polymer to protect regulator surfaces.
Broad Compatibility: Fits the standard internal diaphragm retainer rings of several modern Aqualung second stages, including Titan LX (2009 and later), Core, and Legend series.
Uniform Torque Distribution: Spreads force evenly across multiple registration points to avoid slipping and accidental component damage.
Workshop Reliability: Replaces generic pin spanners with a model-specific circular interface for safer, more efficient regulator maintenance.
 
Technical Details:
Manufacturer: Scuba Service Tools
SKU: 1000-SST-001
GTIN: 08720865017310