AR-12 V - 12 mm mechanical seal

The Pedrollo AR-12 V mechanical seal stands out for its Viton elastomer construction.

It is mainly used in small and medium-sized Pedrollo surface electric pumps.

Suitable for electric pumps with a 12 mm crankshaft.

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 AR-12 V seal allows shaft rotation without using a rigid seal.

The seal consists of two parts: a rotating one and a fixed one. It is made of ceramic, graphite, Viton, and AISI 304 stainless steel.

The AR-12 V seal is chosen for better resistance to fuels, oils and chemicals.

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 model CK 50, CK 80E, CK 90E, CK 50 BP, CK 50-INT, CK 80E-INT, CK 90E-INT, CKm 50 BP-NZ, CKR 80E,CKR 90E, CKR 90E, CKR 100E, CKR 80E-INT,CKR 90E-INT CKR 100E-INT, PQ 70-Bz.