Product Overview
A stainless steel vertical inline pump is a centrifugal pump designed with suction and discharge connections positioned on the same horizontal centerline. This configuration allows direct installation into pipeline systems, significantly reducing the installation footprint compared to traditional horizontal end-suction pumps.
By replacing conventional cast iron with high-grade stainless steel, this series delivers superior corrosion resistance, ensuring longer service life and contamination-free water transfer in demanding environments.
Key Technical Specifications
|
Parameter |
Standard Specification |
|
Pump Structure |
Vertical Inline, Single-stage Centrifugal |
|
Flow Range |
2 to 400 m³/h |
|
Head Range |
5 to 80 m |
|
Motor Power |
0.37 kW to 110 kW |
|
Speed |
1450 / 2900 rpm (50Hz), 1750 / 3500 rpm (60Hz) |
|
Standard Voltage |
3-Phase: 380V-415V / 440V-480V; 1-Phase: 220V-240V |
|
Liquid Temperature Range |
-15°C to +120°C |
|
Maximum Operating Pressure |
10 bar / 16 bar (PN10 / PN16) |
|
Protection & Insulation Class |
IP55 / Class F |
|
Flange Standard |
DIN / ANSI / JIS Standard |
|
Compliance & Certifications |
CE, ISO9001, RoHS |
Product Advantages & Commercial Benefits
Space-Saving Inline Design
The inline configuration allows the pump to be suspended directly in the piping system like a valve.
Minimal Footprint: Eliminates the need for large, concrete inertia bases, saving up to 60% of mechanical room floor space.
Simplified Integration: Aligned suction and discharge ports reduce piping complexity and installation labor costs for contractors.
Space-Saving Inline Design
The inline configuration allows the pump to be suspended directly in the piping system like a valve.
Minimal Footprint: Eliminates the need for large, concrete inertia bases, saving up to 60% of mechanical room floor space.
Simplified Integration: Aligned suction and discharge ports reduce piping complexity and installation labor costs for contractors.
Optimized Hydraulic Efficiency
Utilizing advanced CFD (Computational Fluid Dynamics) simulation, the internal flow passages and laser-welded impellers minimize turbulence and hydraulic losses. This translates to stable pressure output and reduced energy consumption for the end-user.
Optimized Hydraulic Efficiency
Utilizing advanced CFD (Computational Fluid Dynamics) simulation, the internal flow passages and laser-welded impellers minimize turbulence and hydraulic losses. This translates to stable pressure output and reduced energy consumption for the end-user.
Material & Component Configuration
Motor Assembly: TEFC, IP55, Class F High-Efficiency Motor
Rigid Coupling: Easy Maintenance Without Dismantling Piping
Mechanical Seal: Industrial-Grade Carbon/Silicon Carbide/Viton
Stainless Steel Shaft: Precision Machined SS304 / SS316
High-Efficiency Impeller: Closed Type, Laser-Welded SS304 / SS316 ]
Pump Casing: Heavy-Duty Cast Stainless Steel Inline Body
Rigorous Quality Control Process
To guarantee zero-defect delivery for engineering projects and OEM partners, every pump undergoes a four-stage inspection protocol before leaving our facility:
Incoming Material Inspection (IQC): Chemical composition verification of stainless steel batches via spectrometer.
In-Process Assembly Control (IPQC): Dynamic balancing of impellers and rotor alignment checks to minimize vibration.
Hydraulic Performance Testing: 100% of finished pumps are tested on our digital testing beds for Flow, Head, Power, and Hydrostatic Leakage.
Final Pre-Shipment Audit (QA): Double-checking nameplate specifications, voltage configurations, packaging durability, and technical documentation.
Core Applications
HVAC & Building Services: Chilled and hot water circulation in commercial complexes, hotels, and district heating systems.
Pressure Boosting: Main water supply systems for high-rise residential buildings and public facilities.
Industrial Manufacturing: Process cooling loops, boiler feed water systems, and machine tool coolant circulation.
Water Treatment: Ultrafiltration, reverse osmosis feed, and general industrial water transfer requiring high purity and corrosion resistance.
Partnership Program for Global Distributors & OEMs
Good Pump provides comprehensive manufacturing and supply chain solutions tailored for long-term B2B partnerships:
OEM & Customization: Direct factory support for custom branding, laser-etched nameplates, tailored packaging, and specialized material adjustments (e.g., specific mechanical seal pairings).
Price Advantage & Stable Lead Times: Direct-from-factory pricing with optimized production scheduling to support distributor inventory planning.
Full Technical Documentation: Instant access to 2D/3D CAD files, certified performance curves, compliance certificates, and multilingual installation manuals to simplify the bidding process for engineering tenders.
FAQ
Q: What data is required to obtain an accurate pump recommendation and quote?
A: Please provide the required flow rate (units: cubic meters per hour or gallons per minute), total head (units: meters or pounds per square inch), liquid type, operating temperature, and local power supply (voltage/frequency). Our engineering team will provide a data sheet within 24 hours.
Q: Do you support customized material requirements?
A: Yes. While our standard configuration is SS304, we regularly manufacture custom runs in SS316 or SS316L, along with specialized mechanical seals (EPDM, Viton, PTFE) to match specific chemical compatibilities.
Q: What is your standard lead time for wholesale or OEM orders?
A: Standard configurations typically ship within 20–25 days. Custom OEM orders or high-volume project orders require 30–45 days depending on the component specifications.
Q: Are your pumps drop-in replacements for existing inline pumps?
A: Yes. Our pumps are designed according to standard international flange dimensions (DIN/ANSI), making them ideal retrofits for older, inefficient cast iron installations without requiring major piping modification.
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