High Flow Single Stage Centrifugal Pump

Working Conditions:

It is compatible with clean water and chemically inert liquids that cause no corrosion to pump internal components.

Featuring solid dependability and simple operation, this pump fits numerous household and civil engineering applications.

Common scenarios cover water supply for medium and small‑scale pressure booster systems, liquid transfer, garden irrigation and farmland watering. Install the pump indoors or in covered areas to protect it from extreme weather and outside environmental damage.

Motor Specifications:

Single‑phase input: 220V‑50Hz, 60Hz version is available for custom order.

Three‑phase supply: 380V‑50Hz, 60Hz configuration can be supplied upon client's demand.

Single‑phase models adopt integrated thermal cut‑off for overheat protection.

IP44 protection rating offers good resistance against harsh ambient conditions.

Insulation system conforms to Class‑F industrial requirements.

Constructed with 2‑pole induction motor, achieving rated speed up to 2850 rpm.

S1 continuous duty cycle enables long‑term uninterrupted operation.

Component Materials：

Motor outer housing constructed of aluminum alloy.

Mounting support bracket for pump assembly: cast iron build.

Standard motor shaft: carbon steel; AISI304 stainless steel shaft is offered upon client request.

Mechanical seal assembly: ceramic‑graphite fitted for 0.5HP models; SiC‑graphite seal adopted for all other power grades.

Impeller component fabricated from brass material.

Pump volute casing: manufactured from cast iron.

Our Advantages:

1. High flow capacity: Delivers large‑volume liquid transfer for continuous heavy‑duty water circulation and transfer applications.

2. Single‑stage efficient hydraulic design: Optimized impeller structure reduces energy loss, achieves stable performance with low operating noise.

3. Compact & robust construction: Simple single‑stage structure, fewer wearing parts, easy for installation, inspection and routine maintenance.

4. Stable running performance: Smooth operation with little vibration, guarantees long‑time continuous working for industrial and civil water supply.

5. Wide media compatibility: Suitable for clean water and similar non‑corrosive liquid, widely used in water supply, irrigation, building water circulation.

6. High cost‑effectiveness: Balanced performance and structure, low spare‑part cost, lowers overall operation expenditure for end users.

7. Reliable sealing system: Quality mechanical seal minimizes leakage, extends pump service life under long‑hour operation.

FAQ:

Q1: Can this pump run continuously 24 hours?

A: Yes, it adopts S1 continuous‑service duty motor, supporting long‑time non‑stop operation within rated working conditions.

Q2: What precautions are required for pump installation placement?

A: The pump is not built for fully exposed outdoor deployment. It needs to be fitted inside covered premises or under shelter to shield the motor from rain, frost and harsh weather impacts.

Q3: What will happen if the liquid temperature hits above 60℃?

A: Operating beyond 60℃ liquid temperature will accelerate seal aging, lower motor efficiency and shorten overall pump service life. Please stay within specified temperature limits.

Q4: What causes water leakage from pump shaft position?

A: Shaft leakage mostly comes from worn mechanical seal, which is a wearing consumable part. Replace the seal set once obvious dripping occurs.

About our company:

Longbiao Pump Industry is a modern Chinese manufacturer integrating R&D, production and after‑sales service. We supply a comprehensive portfolio of water pumps covering over 50 series and more than 1000 specifications, widely used in agricultural irrigation, domestic water supply and light‑industry projects.

Hot Tags: high flow single stage centrifugal pump, China high flow single stage centrifugal pump manufacturers, suppliers, factory