Thread Specification: M8×0.75. Steam pressure can be adjusted by the top nut. Thread specification: M8X0.75. Material: Brass. Color: Brass.
Microcosm M81 Mini Brass Reciprocating Piston Oscillating Steam Engine Model
Microcosm M81 Brass Mini Steam Engine
Microcosm M81 Mini Steam Engine – Precision Brass Model for Collectors
Microcosm JW-9 Brass Non-Adjustable Bell Whistle — For Live Steam Engine Models
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