tBearing assembly - a large diameter shaft with short overhang minimizes deflection and contributes to long bearing life. Only four through bolts are required to hold the cartridge type housing in the frame.
-tLiners - easily replaceable liners are bolted, not glued, to the casing for positive attachment and east of maintenance. Hard metal liners are completely interchangeable with pressure molded elastomer. Elastomer seal rings back all liner joints.
-tCasing - Casing halves of cast or ductile iron with external reinforcing ribs provide high operating pressure capabilities and an extra measure of safety.
-tImpeller - front and rear shrouds have pump out vanes that reduce recirculation and seal contamination. Hard metal and molded elastomer impellers are completely interchangeable. Cast in impeller threads require no inserts or nuts. High efficiency and high head designs are also available.
-tThroatbush - wear is reduced and maintenance simplified by the use of tapered mating faces to allow positive accurate alignment during assembly and simple removal.
-tOne-piece frame - a very robust one-piece frame cradles the cartridge type bearing and shaft assembly. An external impeller adjustment mechanism is provided below the bearing housing for easy adjustment of impeller clearance.
Can be used for conveying high concentration, low abrasive slurry.
Product Specification / Models
Application / Models
-tSize range (discharge)
2" to 4"
50 mm to 150 mm
to 1,000 gpm
to 250 m3/hr
to 150 ft
to 46 m
From small beginnings in 2004,Yaobang Pump has grown to become a formidable player in the International pump market. We are a respected manufacturer and supplier of heavy duty pump solutions to the mining, mineral processing, industrial and agricultural segments.Yaobang Pump has developed a range of premium quality pumps and after-market pump spares, which is offered at competitive prices and with unparalleled service.Based in Shijiazhuang,China,Yaobang Pump has continuously expanded its’ global footprint, enjoying success in territories such as Canada,United State,Russia,South Africa,Australia,Zambia and Chile. Our factories span 20 000m2 and house foundries, machine shops, repair and assembly workshops, and warehousing to support high-volume production and delivery requirements.Our supply and support capability extends to entire pumping systems comprising pumps, electric motors and related accessories, from concept design and specification phase through to installation, commissioning and maintenance. Our YAO?, BANG? and YB? brands are recognised throughout China for exacting quality standards, excellent performance and long working life.To cater for unique and varied applications our range of pump materials has evolved to include 27% and 35% chrome, natural and synthetic rubbers, polyurethane, ceramics and stainless steel.We pride ourselves on providing a seamless acquisition experience with a dedicated sales team on standby to ensure that every client receives the best possible service. This backed up by a strong technical team and a comprehensive application engineering and design facility. Our ISO 9001:2008 certification ensures delivery to customer requirements without exception.
Yaobang Pump is commitment to the highest standards of ethical conduct in our dealings and the provision of the highest possible levels of service.