Description

Product Introduction

A pipeline circulation pump is a centrifugal pump used for the continuous circulation of liquids in pipeline systems. It generates circulation power through impeller rotation, achieving stable media circulation and temperature/pressure equalization.

Product Parameters

Lead Time	According to quantity and seasons, the lead time is different.
Power	0.75KW to 175KW
Flow	3.7 to 200 m³/h
Head	10 to 150 m
Certifications	ISWB/IRG/ISW/IHG/ISWH

Structure and Materials

Pump body: Cast iron or stainless steel (304/316), pressure and corrosion resistant, adaptable to various water quality environments.

Impeller: Stainless steel/composite material impeller, wear-resistant and efficient, ensuring stable circulation.

Pump shaft: High-strength stainless steel, fatigue-resistant, and does not deform during long-term operation.

Mechanical seal: Silicon carbide + graphite, wear-resistant and high-temperature resistant, with a low leakage rate.

Bearings: High-standard bearings, low noise, and more stable operation.

After-sales Service

Warranty: 12–24 months warranty, extended warranty available.

Technical Support: Provides selection and system matching solutions.

Installation: Remote/on-site guidance for rapid deployment.

Spare Parts: Commonly used parts are readily available.

Response: 24/7 support, problem resolution within 24 hours.

Video Description

Our Company

Weijia is a professional manufacturer specializing in pumps for environmental protection and energy-saving engineering. Guided by the corporate philosophy of "Precision Intelligence, Craftsmanship," we are committed to addressing industry challenges in the new era. Through in-depth R&D and integration of advanced technologies, we have developed innovative, smart-manufactured pump products that meet evolving market demands.

Our products excel in performance while embodying eco-friendly and energy-efficient concepts, delivering reliable solutions for diverse engineering projects. With a stringent quality control system and efficient production management, every pump we deliver meets the highest standards. Customers can fully trust us for superior product quality and on-time delivery.

Moving forward, Weijia will continue to drive technological innovation, advance intelligent manufacturing, and promote green energy applications, supporting global clients in achieving sustainable development goals.