DFS Mulit Staage Split Case Pump BB3

DFS series axially split horizontal multistage centrifugal pump is an axially split, symmetrically arranged impeller, volute type, horizontal multi-suction, first-stage single-suction or double-suction centrifugal pump. The pressure water chamber adopts a double volute structure, which can effectively balance the radial force acting on the rotor. The axial force is self-balancing. It has the characteristics of safe operation, convenient maintenance, reliable sealing, stable operation, high efficiency and energy saving.

Main Features

This product series features a wide model spectrum, excellent hydraulic performance, and a novel structure, with outstanding characteristics such as high efficiency, high reliability, low NPSH, and low maintenance requirements.

Performance Range

Dòng chảy:~5000m³/h.
Tiêu đề:~1500m.
Pressure:18Mpa.
Temperature:~220°C.
Material:Cast Iron, Ductile Iron, SS304, SS316L, SS2205, SS2507.

Ứng dụng

It is primarily used in industries such as chemicals, petroleum, electric power, and water conservancy.

Manufacturing & Performance Test Videos

Explore our advanced CNC machining, dynamic balancing, and hydraulic performance testing in action.

Our Capabilities & Commitment

As a one-stop fluid equipment supplier, we integrate design, casting, machining, assembly, testing, and commissioning for ,Máy bơm tuabin đứng, Bơm thân chia đôi và Vertical Mixed & Axial Flow Pumps. With a 3,000+ unit annual capacity and over 260+ skilled engineers and staff, we deliver customized metallurgies—from CI/SS to Duplex/Titanium—to match your exact media conditions.

Our Workflow

Model Selection: Precise pump model selection based on your technical specifications.
Commercial Offer: A comprehensive package—including Quotation, Dimensional Drawings, and Performance Curves—is typically prepared within 3–5 business days per project.
Contract & Payment Terms: Flexible trade terms (EXW, FOB, CIF). Standard payment terms: 30% advance payment and 70% balance via T/T prior to delivery.
Lead Time: Standard production timeline is 3–4 months, depending on order volume and custom engineering requirements.
Pump Testing: Every pump undergoes 100% hydraulic performance verification in our modern, digital closed-loop test center. On-site or remote witness testing is available upon request.

Warranty & After-Sales Support

Quality Warranty: We back every unit with a warranty of 12 months from commissioning or 14 months from shipment, covering any defects in workmanship or materials.
After-Sales & Technical Support: Our global technical team provides rapid-response troubleshooting and commissioning guidance via video call or telephone. On-site engineer support is also available under formal agreement.
Spare Parts Delivery: In-stock spare parts are dispatched immediately via air express or sea freight. Custom or large components are delivered within 30–40 days, minimizing downtime and safeguarding your operational schedule.