SMAT-PUMP-EXPELLER-KIT · BOMBEO · GATE G1 🔴 Mechanical Hoist Required (> 23.0 kg NOM-036-1-STPS)
Dry Mass: 46.7 kg
Centrifugal Dry-Seal Kit (Dynamic Expeller + Expeller Ring + D075C21 HVOF Shaft Sleeve)
Complete Station 02 dry-seal sub-assembly (D4028 expeller, D4029/DAM028/EAM028 expeller ring, and D075C21 HVOF ceramic sleeve) to eliminate shaft leaks and reagent dilution.
Zero-OEM Drop-In Cross Reference
D4028 / D4029 / DAM028 / EAM028 / D075C21 (Estación 02 Sellado Cero Agua de Glándula)
Certified Metallurgy / Hardness
Expulsor y Anillo ≥ 58 HRC (Cr27 A05) + Camisa D075C21 ≥ 68 HRC (Recubrimiento HVOF WC-Co-Cr)
Everyday Calibration Scale (ISO/IEC 7810)
Eliminates 100% of gland seal water with 1.52 mm radial clearance (2 ISO/IEC 7810 bank cards)
CENTRIFUGAL SEALING • EXPELLER & STUFFING BOX CAD 1:1 • ISO 7810 CARD REF (0.76 MM)
📋 How to Validate Your Part in Plant in 3 Steps (Zero Downtime Risk)
- STEP 1 · CAST / TAG CODE Check the identifier on your equipment (D4028, D4029, DAM028, EAM028, D075C21) or send us a yard photo via WhatsApp.
- STEP 2 · TRIPLET (A, B, C) Confirm with caliper or tape: A: Shaft ID 75.0 mm (H7) | B: Chamber OD 368.0 mm | C: Sleeve Length 165.0 mm (ISO 2768-m).
- STEP 3 · 0.76 MM SCALE During assembly, set clearance or seating using 1 standard ISO/IEC 7810 bank card (0.76 mm).
Recommended Metallurgical Operating Window
Slurry Density (Marcy SG)
1.2 – 1.85 t/m³
Plitt Cut Size d50c
30 – 350 µm
Typical Wear Life (Weibull)
2800 – 5400 h