TOR Marine Stuffy Box propeller shaft seal 50 mm

The TOR Marine Stuffy Box ø50 mm is a water-lubricated propeller shaft seal that provides a reliable watertight seal for propeller shafts on inboard engines. This flexible rubber seal is a low-maintenance alternative to traditional stuffing box packings and helps prevent water leakage through the stern tube. Thanks to its durable NBR rubber construction and simple installation, the Stuffy Box is ideal for both new installations and replacement of existing shaft seals.

Key features and benefits:

Prevents water leakage: Provides a reliable seal around the propeller shaft.
Water-lubricated system: Operates without an active water supply.
Low-maintenance design: Requires only minimal annual lubrication.
Flexible NBR construction: Resistant to long-term use in marine environments.
Alternative to traditional stuffing box packing: Less maintenance and easy installation.
Suitable for 50 mm propeller shafts: For stern tubes with an inner diameter of 70 mm.

Specifications:

Shaft diameter (A): 50.00 mm
Stern tube diameter (B): 70.00 mm
Length (C): 80.00 mm
Lubrication: Water-lubricated
Material: NBR
Brand: TOR Marine