SKU-QC-11 · CLASIFICACION · GATE G3 🟢 Safe Manual Handling (< 11.1 kg NIOSH) Dry Mass: 8.4 kg

Underflow Spigot (Apex Insert) in Sintered Silicon Carbide (SiC)

Sintered Silicon Carbide (SiC) apex insert that maintains a constant du/do ratio and underflow density Su, preventing coarse bypass to flotation and roping (Cv,u ≥ 0.56).

Zero-OEM Drop-In Cross Reference
APEX-SIC-D10 / D15 / D20 (Hidrociclones 10 a 26 pulgadas)
Certified Metallurgy / Hardness
≥ 2200 HV (Dureza Mohs 9.2, Carburo de Silicio Sinterizado)
Everyday Calibration Scale (ISO/IEC 7810)
Bore stability within ±0.76 mm (1 ISO/IEC 7810 bank card) over 4,000 hours to prevent roping
🟢 IN DURANGO STOCK (24–72 h)
Drop-In Geometric Triplet: A: Spigot Bore du 50.8 mm | B: Seat OD 146.0 mm | C: Length 190.0 mm ISO 2768-m

Everyday scale (0.76 mm): Bore stability within ±0.76 mm (1 ISO/IEC 7810 bank card) over 4,000 hours to prevent roping

📋 How to Validate Your Part in Plant in 3 Steps (Zero Downtime Risk)

  1. STEP 1 · CAST CODE Check the raised number on your current part (E4083) or send us a yard photo via WhatsApp.
  2. STEP 2 · TRIPLET (A, B, C) Confirm with caliper or tape: A: Spigot Bore du 50.8 mm | B: Seat OD 146.0 mm | C: Length 190.0 mm (ISO 2768-m).
  3. STEP 3 · 0.76 MM SCALE During assembly, set axial clearance using 1 standard ISO/IEC 7810 bank card (0.76 mm).

Recommended Metallurgical Operating Window

Slurry Density (Marcy SG)
1.45 – 1.95 t/m³
Plitt Cut Size d50c
38 – 180 µm
Typical Wear Life (Weibull)
4000 – 8000 h