FN-18 V6 - 18 mm mechanical seal
Replacement for NGA 3D-PRO, NGA 3C-PRO, NGA 3B-PRO, NGA 3A-PRO. Code 11516301803.
Delivery Options
| Carrier | Description | Estimated Delivery | |
|---|---|---|---|
![]() | Mail Boxes - 2 giorni | This courier delivers within 48 hours from the moment we entrust the products to him. | Tuesday 29 September - Wednesday 30 September |
![]() | Poste Italiane - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust them with the products. | Tuesday 29 September - Wednesday 30 September |

Carrier: Mail Boxes - 2 giorni
Description: This courier delivers within 48 hours from the moment we entrust the products to him.
Estimated delivery:
Tuesday 29 September - Wednesday 30 September

Carrier: Poste Italiane - 2 giorni Italia
Description: This courier delivers within 24/48 hours from the moment we entrust them with the products.
Estimated delivery:
Tuesday 29 September - Wednesday 30 September



The Pedrollo FN-18 V6 mechanical seal is particularly suitable for more aggressive liquids thanks to the Viton elastomer.
Suitable for electric pumps with a crankshaft size of 18 mm.
The FN-18 V6 mechanical seal is mainly used on centrifugal, twin-impeller, multi-impeller and self-priming pumps.
The mechanical seal's job is to keep the hydraulic part separate from the electrical part. It prevents water from reaching the bearings and motor.
The FN-18 V6 seal allows shaft rotation without the use of a rigid seal.
The seal consists of two parts: a rotating one and a fixed one. Made of graphite, silicon carbide, VITON, and AISI 316L stainless steel.
The seal inside the electric pump is one of the most stressed parts and is therefore subject to wear. It's important to replace it when water is found in the motor.
Original spare part for NGA 3D-PRO, NGA 3C-PRO, NGA 3B-PRO, NGA 3A-PRO models.

