24 Sep 2026

Replacement of the mechanical seals on the Zenit GRG 1000/2/G50H A0FT5 TS 10 400D NN NN GG pump

Zenit GRG 1000 (Grinder) — a high-quality, powerful pump with a grinding system, designed for pumping wastewater, including heavily contaminated wastewater, under high pressure. Thanks to its multi-channel open impeller, advanced rotating knife system and maximum head of 53 metres (530 kPa), this pump operates in intensive industrial and municipal conditions where a large amount of solid fibrous inclusions, as well as significant lengths of discharge pipelines, are a problem.

A double mechanical seal system made of silicon carbide (2SiC) — two independent seals are located in the oil chamber + a V-ring. This effective solution extends the service life of the seals, as the oil lubricates and cools the friction surfaces and allows the seals to withstand an excessive amount of solid particles in the fluid.

We offer BTS Engineering mechanical seals for 602053093 MECHANICAL SEALS KIT 806129 1451 230000010300000000 1st MECHANICAL SEAL and 1452 230002010300000000 2nd MECHANICAL SEAL, 51413900C.

Screw pumps for viscous products
Screw pumps for viscous products
Screw pumps for viscous products