D062‑G01 Labyrinth Sleeve for 6/4D‑G gravel slurry pump, G01 grey cast iron construction. Labyrinth tooth structure provides reliable non‑contact sealing, prevents impurity ingress into bearing housing, OEM interchangeable spare part for heavy‑duty gravel pumps.

1. Basic Model Interpretation

• D062: Labyrinth sleeve part number for 6/4D‑G gravel slurry pump

• G01: Standard grey cast iron material grade, features stable structural strength and excellent casting performance

• 6/4D‑G: Horizontal gravel slurry pump model

2. Structure & Process Features

One‑piece cast labyrinth‑groove structure with precision‑machined sealing teeth. The labyrinth clearance forms labyrinth sealing effect, effectively blocking grease leakage and preventing external slurry impurities from entering the bearing chamber. Strict dimensional tolerance ensures good coordination with shaft assembly, stable sealing performance under continuous high‑speed operation, convenient for disassembly and maintenance.

3. Pump Matching Parameters

Specially designed for 6/4D‑G horizontal gravel slurry pump. Fully interchangeable with OEM labyrinth sleeve. Perfectly fits pump shaft, bearing housing and grease retainer without secondary modification during installation.

4. Application Scenarios

Widely applied in gravel pumping, river dredging, sand washing and coarse‑particle tailings transportation working conditions. It protects bearing assembly, avoids slurry and sand particles invading into bearing cavity, reduces bearing wear and extends the service life of bearing components.

5.6/4D‑G Gravel Slurry Pump Complete Parts