EAM028
Dynamic Expeller Ring for 6/4 D Frame
Centrifugal expeller ring for 6x4 D-frame slurry pumps. High chrome A05 metallurgy engineered to withstand secondary turbulence in the rear sealing chamber.
Metallurgical Specifications & Dimensional Interchangeability
| Universal Code: | EAM028 (SMAT-SEAL-6X4-EXP) |
|---|---|
| Compatible Frame & Pipe Series: | Slurry pump frame 6/4 D (Series 6X4) |
| Component Type: | Dynamic Centrifugal Expeller Ring |
| Unit Mass & NIOSH Handling: | 29 kg — Hoist / Crane Mandatory (HOIST_REQUIRED • LI=2.61 ≥ 23 kg) |
| Critical Wall Thickness: | 22 mm (High Chrome A05 (27% Cr, ASTM A532 Class III Type A)) |
| Outer Diameter (∅D₂): | 380 mm |
| Max Sphere Passage (Solids): | 45 mm |
| BOM Station & Precedence: | Station 02 — 05. Anillo Expulsor Centrífugo (Estación 02 • Sin agua de sello) |
| Metallurgy: | High Chrome A05 (27% Cr, ASTM A532 Class III Type A) |
| Verified Hardness: | ≥ 650 HB (Brinell) / 58-62 HRC |
| Critical Application: | Dry dynamic centrifugal seal in 6/4 D pumps in zero-discharge water circuits |
| Assembly Guarantee: | 1:1 dimensional compatibility and concentric fit against adapter plate verified before shipping. Direct dispatch from Durango Central Warehouse. |
1:1 Dimensional Fit & Dynamic Balance Assurance
Every EAM028 unit is physically matched against standard frame dimensions before dispatch from our Durango Central Warehouse. We ensure 100% drop-in interchangeability with industry-standard frames. Should a standard replacement part fail to fit your pump casing, it is immediately swapped from our floor stock.
Fine-tolerance manufacturing prints and complete internal dimensional matrices are kept off public tables to safeguard intellectual property. Detailed mechanical drawings and compliance dossiers are shared privately with authorized mine plant engineering and procurement teams.