🔧 Botou, Hebei - China's Gear Pump Manufacturing Hub since the 1970s
Positive Displacement & Process Pump Manufacturer
Direct Factory Supply since the 1970s
Heavy-duty external gear, internal gear, screw, rotary lobe, hot oil and chemical pumps - engineered in Botou's foundry cluster, 100% factory-tested before shipment, exported to Russia, Latin America, Southeast Asia and the Middle East.
- Years of Casting Heritage
- 50+
- Series / Core Models
- 6 / 22
- Hydrostatic & Oil Pressure Test
- 100%
- Languages for Global Markets
- 8
Six Core Pump Series
From classic involute gear pumps to 350°C hot oil circulation and seal-less magnetic drive chemical pumps.
External Gear Pumps
Standard involute and arc external gear pumps for lubrication, fuel oil, and hydraulic transfer.
High-Viscosity Internal Gear Pumps
Crescent internal gear pumps engineered for ultra-high viscosity, shear-sensitive polymers and adhesives.
Industrial Screw Pumps
Single, twin, and triple screw pumps for non-pulsating high-pressure transfer, multiphase handling, and slurries.
Sanitary Rotary Lobe Pumps
Sanitary 316L stainless steel rotary lobe pumps designed for food, dairy, and biopharmaceutical processing.
Hot Oil & Jacketed Asphalt Pumps
Air-cooled hot oil centrifugal pumps (up to 350°C) and steam/oil jacketed asphalt gear pumps.
Chemical, Magnetic & Diaphragm Pumps
Sealless magnetic drive pumps, fluoroplastic-lined chemical pumps, AODD pneumatic diaphragm pumps, and self-priming marine oil pumps.
Orbi Pump Manufacturing Strength
One of China's most concentrated positive displacement pump manufacturing bases.
In-House Casting & Machining
Gray iron, ductile iron and cast steel castings are poured and heat-treated locally, then finished on CNC machining centers and wire-cut equipment - material traceability from melt to machined casing.
100% Factory Test Before Shipment
Every pump runs on hydraulic and oil test benches: casing hydrostatic pressure test, run-in test at rated speed, and relief valve setting verification, with test records archived per serial number.
Interchange Engineering Support
Our engineers map Viking, Allweiler, IMO and other international series to Botou equivalents by displacement, port size and duty - helping buyers replace legacy pumps without redesigning pipework.
International Brand Interchange Guide
Drop-in replacement capability for legacy imported pump fleets.
Viking Pump® (USA)
Universal Seal & Heavy-Duty Internal Gear (H / HL / K / KK / L / LQ / Q / QS)
IMO Pump® (Sweden)
Three-Screw Low & High Pressure Marine & Lube (ACF / ACG / LPQ)
Allweiler® (Germany)
Thermal Oil Circulation & High-Temp Heat Transfer (NTT / NIT)
Seepex® & Netzsch® (Germany)
Progressive Cavity Sludge & Viscous Metering (BN / NM / NEMO)
Global Export Cases
Serving industrial end users and EPC contractors across emerging markets.
Russia - Crude Oil & Heavy Fuel Transfer
Twin screw and three screw pumps for oilfield multiphase transfer and boiler heavy-oil supply in Siberian low-temperature service, with jacketed configurations for winter operation.
Latin America - Bitumen & Asphalt Plants
Jacketed asphalt gear pumps feeding road paving and waterproofing membrane lines, paired with air-cooled hot oil pumps for 300-350°C thermal oil loops.
Southeast Asia - Food & Chemical Processing
Sanitary rotary lobe pumps for coconut cream and flavor syrup lines, plus high-viscosity internal gear pumps for resin, adhesive and palm-oil derivative transfer.
Middle East - Petrochemical & Water Treatment
Magnetic drive and fluoroplastic-lined pumps handling corrosive process fluids, with self-priming oil pumps for tank farm and tanker unloading duties.
Tell Us Your Medium, Viscosity and Duty Point
Send us the medium name, viscosity (cSt), required flow and pressure - our engineers will recommend the exact model and return a quotation with lead time.