High-Precision Fire Safety Pump Casting Built to Perform
At Invent Cast, we specialize in manufacturing precision investment-cast fire safety pump components engineered to global performance and safety standards. Designed for high-pressure operation, leak-proof sealing, and long-term reliability — our castings ensure dependable performance in critical fire protection systems where safety, durability, and precision are essential.
- Serving clients across USA, Europe, and India with precision-engineered components.
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- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
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- From prototyping to high-volume production, all under one roof.
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- Serving clients across USA, Europe, and India with precision-engineered components.
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- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
- ✼
- From prototyping to high-volume production, all under one roof.
- ✼
- Serving clients across USA, Europe, and India with precision-engineered components.
- ✼
- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
- ✼
- From prototyping to high-volume production, all under one roof.
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Manufacturing Process
We follow a precision-controlled casting process to deliver reliable, leak-proof fire safety pump components. From precise patterning and defect-free pouring to advanced heat treatment, machining, and thorough inspections — every casting is engineered for maximum durability and safe performance in critical fire protection systems.
Accurate Patterning: Ensures consistent geometry and dimensional precision
Controlled Pouring: Reduces porosity, shrinkage, and internal defects
Heat Treatment: Improves strength, hardness, and structural stability
Precision Machining: Achieves smooth sealing surfaces and exact tolerances
Quality Verification: Dimensional, visual, and functional inspections for leak-proof assurance
Our Fire Safety Pump Casting Range
| Fire Safety Pump Casting Technical Data | |
|---|---|
| R&D | Software: SolidWorks, AutoCAD, Pro-E, ProCAST, Flow Simulation |
| Lead Time for Development & Samples: 30–45 days | |
| Molten Metal | Stainless Steel: CF8M, CF3M, Duplex, Super Duplex |
| Carbon Steel: WCB, LCB (for high-strength housings) | |
| Alloys: Bronze (Ni-Al Bronze, Leaded Bronze), Aluminium Alloy, Nickel Alloys | |
| Standards | ASTM, ASME, API, NFPA 20, UL, FM, DIN, EN, JIS |
| Shell Material | Silica Sol (for precision thin-wall components) |
| Water Glass (for large impellers & housings) | |
| Hybrid Shells (Silica Sol + Water Glass) | |
| Technical Parameters | Piece Weight: 2 kg to 350 kg |
| Max Dimension: 1,600 mm (Diameter or Length) | |
| Min Wall Thickness: 5–8 mm (depending on duty & pressure class) | |
| Casting Surface Roughness: Ra 3.2–6.3 μm, Machined Ra 1.6 μm | |
| Casting Tolerance: ISO 8062 CT6–CT8 | |
| Machining Tolerance: ISO 2768-mk / IT6 | |
| Inner Core Options: Ceramic, Urea, or Water-Soluble Wax Core | |
| Pressure Class: ANSI Class 150–600 (customizable) | |
| Heat Treatment | Normalizing, Solution Annealing, Stress Relieving, Tempering (as per material) |
| Surface Treatment | Shot/Sand Blasting, Pickling & Passivation, Epoxy Coating, Fusion-Bonded Epoxy (FBE), PTFE Coating, Electropolishing (SS parts) |
| Dimension Testing | CMM, Vernier Caliper, Height Gauge, Special Gauges, Go/No-Go Fixtures |
| Chemical Inspection | Spectro Analysis (20+ elements), Carbon-Sulfur Analysis, PMI Testing for alloy verification |
| Mechanical Testing | Hardness, Yield Strength, Tensile Strength, Elongation, Impact Resistance, Dynamic Balancing for impellers |
| Testing & Compliance | Hydrostatic Testing, Pressure & Flow Performance Testing, Air Tightness, NFPA 20 / UL / FM Compliance |
| Production Capacity | Up to 120 tons/month; pump castings 2” to 16” sizes |
| Applications | Firefighting Systems, Sprinkler Pumps, Hydrant Pumps, Industrial Fire Protection, Marine Fire Safety |
Testing & Compliance
We ensure every fire safety pump casting meets international quality, reliability, and safety standards through rigorous testing and compliance checks:
Dimensional Verification: CMM, calipers, and gauges for precise housing, impeller, and sealing surface alignment
Non-Destructive Testing (NDT): Dye Penetrant, Radiography, and Ultrasonic inspection to detect internal and surface defects
Mechanical & Metallurgical Tests: Hardness, tensile and yield strength, elongation, impact resistance, and microstructure analysis for durability
Performance Testing: Hydrostatic pressure, leak-proof sealing, flow efficiency, and endurance testing as per NFPA 20 / UL / FM guidelines
Corrosion & Surface Testing: Epoxy coating adhesion, passivation quality, and salt spray resistance for long-term protection in harsh environments
Standards Compliance: NFPA 20, UL/FM, ASTM, ASME, API, DIN, EN, JIS
- Serving clients across USA, Europe, and India with precision-engineered components.
- ✼
- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
- ✼
- From prototyping to high-volume production, all under one roof.
- ✼
- Serving clients across USA, Europe, and India with precision-engineered components.
- ✼
- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
- ✼
- From prototyping to high-volume production, all under one roof.
- ✼
- Serving clients across USA, Europe, and India with precision-engineered components.
- ✼
- Delivering high-tolerance metal parts with complex geometries and repeatable accuracy.
- ✼
- From prototyping to high-volume production, all under one roof.
- ✼