Horizontal Inline Centrifugal Pump
The Horizontal Inline Centrifugal Pump is premium-engineered for continuous liquid circulation systems requiring a compact installation footprint, reliable hydraulic performance, and seamless system integration.
By placing the suction and discharge ports on the same pipeline axis with identical flange dimensions, the inline configuration significantly simplifies piping layouts, eliminates complex bend fittings, and reduces mechanical room space requirements by up to 40% compared to traditional end-suction pump setups.
As a dedicated, ISO-certified pump manufacturer, we provide standard models, tailored engineering configurations, and reliable OEM/ODM supply solutions for global distributors, wholesalers, and engineering procurement companies (EPC).
Key Product Advantages
Space-Saving Inline Architecture
The aligned suction and discharge connections allow the pump to be installed directly in-line with the pipeline like a valve. This design offers distinct advantages for mechanical contractors and system integrators:
Minimizes Piping Modification: Eliminates the complex elbow configurations and foundation requirements required by end-suction pumps.
Drop-In Replacement: Simplifies the retrofitting and replacement of older, inefficient inline units.
Compact Footprint: Perfect for space-restricted commercial basements, modular HVAC skid systems, and containerized equipment rooms.
Space-Saving Inline Architecture
The aligned suction and discharge connections allow the pump to be installed directly in-line with the pipeline like a valve. This design offers distinct advantages for mechanical contractors and system integrators:
Minimizes Piping Modification: Eliminates the complex elbow configurations and foundation requirements required by end-suction pumps.
Drop-In Replacement: Simplifies the retrofitting and replacement of older, inefficient inline units.
Compact Footprint: Perfect for space-restricted commercial basements, modular HVAC skid systems, and containerized equipment rooms.
Heavy-Duty Components for Extended Service Life
|
Component |
Standard Configuration |
Premium / Optional Material |
Operational Purpose |
|
Pump Casing |
Cast Iron (HT200) |
Stainless Steel (304 / 316) |
High pressure containment & rugged physical protection. |
|
Impeller |
Cast Iron / Brass |
Stainless Steel (304 / 316) |
Optimized fluid flow, cavitation resistance, & durability. |
|
Shaft |
2Cr13 Stainless Steel |
SS304 / SS316 / 45# Steel |
High torque transmission, structural rigidity, & zero rust. |
|
Mechanical Seal |
Carbon / Ceramic / NBR |
Silicon Carbide (SiC) / Viton |
Leak-proof sealing under high temperatures and chemical exposure. |
|
Motor |
TEFC IP55 Class F |
IE3 / IE4 Premium Efficiency |
Continuous duty (24/7/365) industrial power with low thermal rise. |
Back-Pull-Out Maintenance Construction
The pump features a user-friendly design that allows the motor, bearing bracket, and impeller assembly to be removed for inspection or service without disconnecting the pump casing from the pipeline.
Drastically reduces system downtime during routine seal or bearing replacements.
Minimizes labor costs and simplifies spare parts management for regional distributors.
Technical Specifications
|
Technical Parameters |
Standard Specification Range |
|
Pump Type |
Horizontal Inline Centrifugal Pump (Single-stage) |
|
Handled Medium |
Clean water, thin, non-explosive liquids without solid fibers or abrasive grains |
|
Flow Rate Range (Q) |
2 m³/h – 1200 m³/h |
|
Head Range (H) |
5 meters – 135 meters |
|
Motor Power |
0.37 kW – 160 kW |
|
Operational Speed |
1450 RPM (4-pole) / 2900 RPM (2-pole) at 50Hz 1750 RPM / 3500 RPM at 60Hz |
|
Liquid Temperature Range |
Standard: -15°C to +90°C High-Temperature Option: Up to +120°C |
|
Maximum Operating Pressure |
PN10 / PN16 / PN25 (1.0 MPa / 1.6 MPa / 2.5 MPa) |
|
Flange Connection Standard |
DIN Standard / ANSI B16.5 / JIS Standard |
|
Voltage Standards Supported |
3-Phase: 220V, 380V, 415V, 440V, 460V, 480V Single Phase: 110V, 220V, 240V |
|
Enclosure & Insulation |
IP55 Protection Class / Class F Insulation |
Target Applications
HVAC & Climate Control: Chilled water circulation, heating loop distribution, cooling tower water delivery, and district heating systems in commercial complexes and high-rises.
Industrial Process Water: Factory cooling jackets, boiler feed-water boosting, condenser loops, and general machine fluid circulation.
Commercial Buildings: High-rise water pressure boosting, main water transfer for hotels, shopping malls, airports, and public facilities.
Water Treatment Systems: Secondary water supply filtration, municipal clean water transfer, and environmental water treatment loops.
Manufacturing Capability & Global Supply Chain
Established Year: 2008 (Over 15+ years of specialized centrifugal pump manufacturing).
Factory Footprint: 25,000 m² modern, CNC-equipped production facility.
Annual Output Capacity: 80,000 units per year.
Compliance & Certifications: ISO9001:2015 Quality Management System, CE Directive Compliant, RoHS Certificate.
Main Export Markets: Europe, Middle East, Southeast Asia, North America, Australia.
Standard Lead Time: 15–25 days for standard models; 30–35 days for customized batch or large OEM orders.
MOQ: Supports batch wholesale orders; sample units are available for engineering project qualification.
Rigorous 5-Step Quality Control Process
Incoming Material Inspection (IQC): Spectrometric analysis and dimensional checks on raw castings, dynamic shafts, and copper motor windings.
Precision CNC Machining: High-tolerance CNC machining of pump casings, volutes, and impellers to ensure precise hydraulic alignment.
Dynamic & Static Balancing: All rotating assemblies (shaft + impeller) are dynamically balanced to the ISO 1940 G2.5 standard to eliminate operational vibration.
Hydrostatic & Performance Testing: 100% of finished pumps undergo hydraulic testing (verifying Flow, Head, Power consumption, and Current draw) as well as a 1.5x working pressure hydrostatic leak test.
Traceable Documentation: Full factory test reports, material certificates, and performance curves are archived and provided prior to shipment.
FAQ
Q: Are you a direct pump manufacturer or a trading company?
A: We are an established, ISO9001-certified industrial centrifugal pump manufacturer with our own casting, CNC machining, assembly, and testing facilities. We provide direct factory-to-business pricing and professional OEM engineering support.
Q: Do you support customized voltages for different international markets?
A: Yes. We configure premium industrial motors to match any regional power grid globally, including 3-phase 220V, 380V, 415V, 440V, 460V, and 480V at both 50Hz and 60Hz frequencies.
Q: Can you provide customized branding and private labeling (OEM)?
A: Yes, we provide full OEM and ODM services. This includes laser-etched stainless steel nameplates with your brand logo, customized pump color coatings (RAL paint specifications), custom-branded manuals, and distributor-specific packaging.
Q: What technical data do you provide for project engineering and bidding?
A: We provide complete technical submittal packages required for project approvals, including official hydraulic performance curves, 2D/3D CAD dimension drawings, material certifications, and hydrostatic leak-test reports.
Q: What is your typical production lead time and terms of delivery?
A: Standard configurations generally ship within 15 to 20 days. Tailored engineering projects or large bulk OEM orders require 30 to 35 days. We support EXW, FOB, CFR, CIF, and DDU delivery terms.
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