Shaft seal for stuffing box
€17.99
Available, delivery time: 2-5 days
Product information "Shaft seal for stuffing box"
| Brand (or compatible): | Variseal |
|---|---|
| Shaft-diameter: | 20mm |
| Size by shaft diameter: | 20x30x7 mm |
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.
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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