Castrol Brayco™ 922 is a special-run, Stoddard solvent calibrating fluid. It is designed for calibrating fuel system components of aircraft reciprocating engines and aircraft gas turbines. It is compatible with nitrile, PVA and Viton, but not recommended for use with butyl rubber, natural rubber, neoprene or EPDM. Temperature range 10–30 °C (50–86 °F).
Specification
- MIL-PRF-7024G Type II (Castrol product list; the 2015 TDS in Odoo: MIL-PRF-7024E Type II)
Typical Properties
- API gravity 53.0; specific gravity at 16 °C 0.77; 6.38 lb/gal
- Viscosity at 25 °C 1.19 cSt; existent gum max. 1 mg/100 mL
- Distillation: initial boiling point 156 °C (310 °F), final boiling point 175 °C (345 °F), recovery 99%
- Flash point (closed cup) 40 °C (104 °F); copper corrosion 1b; mercaptan sulphur: pass
- Aromatics 0.7%, olefins 1.0% (by volume); particulate matter 0.55 mg/L; acid number 0.005 mg KOH/g
Packaging
- 208 L drums
| Packing | 55 USG |