Mechanical Seal – Sealing Segment for SPS50, SPS75, SPS100 Pump

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Brand: Steinbach

Dimensions and technical details

Internal diameter of seal spring component17,7 mm
External diameter of metal seal component (including rubber)41 mm
Internal diameter of ceramic ring19,5 mm
External diameter of ceramic ring including rubber35,5 mm
Height of metal component20,5 mm
Height of ceramic component including rubber9 mm

The mechanical seal seals the rotating shaft between the wet hydraulic section and the motor. It is different from a static body or lid gasket.

Part code: 9900107077

Availability In stock (>30 pcs)
Delivery to:
20.10.2026
Code: 9900107077
€23,68 €19,57 excl. VAT Measure price:
Mechanical Seal – Sealing Segment for SPS50, SPS75, SPS100 Pump
Not rated Rating details
Brand: Steinbach
Free shipping
Free shipping
from 100 Eur
Bazény na míru
Bazény na míru
stavíme již 23 let
Vrácení zboží
Vrácení zboží
v lhůtě do 30 dní

Pool technician’s advice

Compare all dimensions of both original seal components and their shaft seating. Protect the sealing faces during installation; professional replacement is recommended.

Poolservis team

Mechanical Seal – Sealing Segment for SPS50, SPS75, SPS100 Pump

The mechanical seal seals the rotating shaft between the wet hydraulic section and the motor. It is different from a static body or lid gasket.

When to replace this part

Check it when water leaks around the shaft. Establish the actual source of leakage before replacement and protect the polished sealing faces during installation.

Choosing the correct version

Shop code9900107077
ModelsSPS 50, 75, 100
Diagram positionshaft seal

The gallery contains the original exploded diagram with a blue arrow identifying the part or its installation location. The listing is for the part named above, not a complete pump. For motor components that are not separately exploded, the arrow marks their location in the motor; for adapters, it marks the connection point.

The shaft seal has no separate position number here; the arrow marks the seal.

Disconnect the pump from the power supply and drain the water before disassembly. Motor repairs, capacitor replacement and mechanical seal installation should be carried out by a qualified technician.

SPS spare parts and exploded diagram →

Additional parameters

Category: SPS pump spare parts – 50, 75, 100
Weight: 0.02 kg
Druh dílu: Mechanická ucpávka
Kompatibilní řada: SPS
Product type: Náhradní díl
Brand: Vagnerpool

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