Hook key with square pin for stuffing box with shaft-ø 45-50mm
€47.31
Available in 1 day, delivery time 2-5 days
Product information "Hook key with square pin for stuffing box with shaft-ø 45-50mm"
| Material: | Spezialstahl |
|---|---|
| Shaft-diameter: | 45mm, 50mm |
Hook spanner with square pin (to DIN 1810 A) for stuffing boxes.
Please check the table below to find the correct size of hook spanner based on your shaft diameter.
| Shaft-diameter (mm) | Hook spanner-Size (mm) |
| 20, 22, 25 | 45-50 |
| 30, 32 | 52-55 |
| 35, 38, 40 | 68-75 |
| 45, 50 | 80-90 |
| 55, 60, 65 | 110-115 |
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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