The gland packing is pressed onto the shaft with the stuffing box piston, ensuring an even and continuous seal.  Available in various sizes. Please select the desired width and length when ordering.

The shaft seal prevents grease from escaping to the outside and water from penetrating to the inside! Please select the size based on the shaft diameter.

Our SPW VARISEAL stuffing box offers 3-fold safety thanks to a 3-chamber system. This 3-chamber system includes the following components: 1.     Tallow band seal: The tallow band seal is pressed onto the shaft with the stuffing piston, ensuring an even and continuous seal. 2.   Grease chamber: An additional grease cushion inside the bush (supply by means of a grease accumulating bush or grease gun) provides the shaft with excellent sliding properties. Thereby,  firstly safety is guaranteed, and, secondly, the danger of the shaft running in - due to dry tallow bands - is minimized many times over! 3.    Shaft seal: A shaft seal prevents grease from escaping to the outside and water from penetrating to the inside! 4.     Including the tube and 4 heavy-duty clamps. ATTENTION: Please state the shaft- and stern tube diameter when ordering! The following standard sizes are available from stock (please see picture "Stopfbuchse Zusammenbau 2023 eng"): Ø Seals in mmØ Sterntube in mmA in mmB in mmC in mm2035 - 50149104Ø502235 - 50149104Ø502540 - 50149104Ø503045 - 55149104Ø553245 - 55149104Ø553550 - 70149104Ø653855 - 70149104Ø654060 - 70149104Ø704570 - 80184119Ø805070 - 90194129Ø805580 - 95194133Ø1106080 - 95224154Ø110

Hook spanner with square pin (to DIN 1810 A) for stuffing boxes. For the correct size, simply select the shaft diameter.