SS 316 Horizontal Self-Priming Pump | Investment Casting Chemical Pump
Product Overview
Our SS 316 Horizontal Self-Priming Pump | Investment Casting Chemical Pump are premium process units manufactured using high-precision investment casting. This advanced engineering technique guarantees flawless, ultra-smooth fluid pathways that reduce internal friction and completely eliminate casting defects.
Constructed entirely of premium SS 316 (including the wetted body, impellers, plates, and shaft), these pumps offer superior corrosion resistance against aggressive chemical media. Designed to handle clean, non-viscous, and volatile fluids, these units feature an inherent self-priming capability that easily clears air locks from suction lines. This makes them the ultimate choice for critical utility, chemical processing, and industrial transfer applications.
Key Features & Benefits
Flawless Investment Casting Design: The precision casting process ensures a smooth finish inside the pump housing, boosting overall efficiency and preventing chemical residue buildup.
100% SS 316 Metallurgy: The pump suction body, mechanical seal housing, shaft, and internal impellers are made of Stainless Steel 316 for maximum longevity against acids, solvents, and DM water.
Silicon Carbide Mechanical Seals: Standard fitted with highly durable Silicon Carbide seals to withstand high pressures and prevent chemical weeping or dangerous vapor leaks.
Inherent Self-Priming Setup: Automatically evacuates air from suction lines to safely pull liquids up from underground tanks or low-level sumps without manual priming.
Volatile Fluid Management: Masterfully engineered to pump thin, volatile liquids up to a maximum viscosity of 200 cSt and temperatures reaching 90°C.
Technical Specifications
Feature | Specification |
Pump Design | Horizontal Self-Priming (Investment Casting Process) |
Pump Body & Seal Housing | Stainless Steel 316 (SS 316) |
Impeller & Plates | Stainless Steel 316 (SS 316) |
Motor Shaft | Stainless Steel 316 (SS 316) |
Mechanical Seal Face | Premium Silicon Carbide |
Maximum Fluid Viscosity | Up to 200 cSt |
Max Operating Temperature | Up to 90°C |
Operating Motor Speed | 2900 RPM (High Velocity / Continuous Duty) |
Common Applications
Chemical Processing: Transfer of acids, alkaline solutions, industrial alcohols, and aggressive solvents.
Petroleum & Fuel Logistics: Safe loading and unloading of non-viscous fuel profiles like diesel, petrol, and LPG.
Boiler & Utility Lines: High-performance steam boiler feeding and hot condensate evacuation up to 90°C.
Pure Water Systems: Safe, rust-free management of Demineralized (DM) water, RO permeate, and pharmaceutical process lines.
Industrial Emptying: Quick and efficient drum, barrel, or chemical sump emptying.
1. Navigating Your Liquid Viscosity & Velocity
While this pump operates at a rapid 2900 RPM to generate exceptional self-priming suction head, always cross-check your fluid’s thickness. It is perfectly optimized for thin liquids like water, chemicals, and light fuels. If you are approaching its maximum design viscosity of 200 cSt (such as heavy lubricating oils or thick syrups), contact our engineering desk to check motor torque requirements.
2. Chemical Compatibility & Silicon Carbide Safety
By marrying an SS 316 body with a robust Silicon Carbide mechanical seal, this pump safely prevents aggressive liquid vapors from tracking down the motor shaft. This offers excellent protection when handling highly evaporative solvents or hazardous chemicals, guaranteeing your factory floor stays compliant, dry, and safe.
3. Suction Pipe Layout Tips
Because this is a true self-priming pump, it can easily purge air pockets from horizontal pipe segments. However, for rapid priming over deep vertical suctions, make sure the inlet pipe joints are sealed completely airtight. Any minor air leakage in the plumbing line will slow down priming speeds and reduce your overall LPH output.
