D3110
High Chrome A05 Volute Liner for 4/3 C Pump
Monolithic 27% high-chrome volute liner featuring sacrificial extra thickness at the discharge cutwater to withstand severe slurry turbulence.
Metallurgical Specifications & Dimensional Interchangeability
| Universal Code: | D3110 (SMAT-PUMP-3X2-VOL) |
|---|---|
| Compatible Frame & Pipe Series: | Slurry pump frame 4/3 C (Series 3X2) |
| Component Type: | Spiral Inner Hydraulic Containment Volute Liner |
| Unit Mass & NIOSH Handling: | 52 kg — Hoist / Crane Mandatory (HOIST_REQUIRED • LI=4.68 ≥ 23 kg) |
| Critical Wall Thickness: | 34 mm (High Chrome A05 (27% Cr, ASTM A532 Class III Type A)) |
| Outer Diameter (∅D₂): | 270 mm |
| Max Sphere Passage (Solids): | 28 mm |
| BOM Station & Precedence: | Station 03 — 10. Voluta Monolítica Alto Cromo D3110 (Estación 03 • Lote 5:5:4) |
| Metallurgy: | High Chrome A05 (27% Cr, ASTM A532 Class III Type A) |
| Verified Hardness: | ≥ 650 HB (Brinell) / 58-62 HRC |
| Critical Application: | Mill discharge and dense concentrate pumping in 4/3 C frames |
| Assembly Guarantee: | Conical seat and discharge cutwater dimensionally verified in Durango. |
| Everyday Physical Scale (ISO/IEC 7810): | Optimal reference axial clearance δ = 0.76 mm (exact thickness of 1 standard ISO 7810 bank card). |
1:1 Dimensional Fit & Dynamic Balance Assurance
Every D3110 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.