Black acetal dual-sided lever height setting gauge tool for legacy Apeks XTX second-stages.

The Apeks XTX lever height setting tool for the old model ensures exact precision during the final set-up of the Apeks XTX second-stage regulator.

Achieving the correct internal lever alignment is critical for preventing performance degradation or unwanted free flows.

Smart Dual-Sided Go/No-Go Design

Tuning is simplified with a clear, functional visual testing approach:

Flow Side: Verifies that the internal demand valve cracks open exactly when specified.
No-Flow Side: Assures the technician that the lever height is not set too high, eliminating passive air leaks while pressurised.

During the fine-tuning process, place the tool squarely against the rim of the purge button cover while adjusting the internal orifice barrel. If one side initiates a steady free flow and the opposing side stays perfectly silent, the regulator is tuned to optimal factory performance specifications.

Key Technical Specifications

Product Name: Apeks XTX lever height setting tool for the old model
SKU: 1000-SST-043
GTIN: 08720865017167
Primary Material: Precision-machined industrial acetal
Compatibility: Old model Apeks XTX series second stages featuring the AP6214 purge button