API 610 BB3 pumps—“interbearing, horizontally split-case pumps”—can serve as replacements for pumps from brands such as Sulzer, Foster Wheeler, ITT, KSB, SIGMA, and Ebara.

API 610 BB3 pump—where “BB3” stands for “between bearings, axially split, double-casing, radial impeller”—is a horizontal, split-case multistage centrifugal pump conforming to the API 610 standard. Model: API 610 BB3 Standard: API 610 Maximum flow rate: up to 3,200 cubic meters per hour (14,000 US gallons per minute) Maximum head: up to 2,900 meters (9,500 feet) Maximum operating pressure: up to 300 bar (4,400 psi) Maximum operating temperature: up to 200°C (400°F) Outlet nozzle size range: 150 to 350 mm (3 to 14 inches) Maximum speed: up to 6,000 rpm This horizontal, mid-split multistage pump complies with the latest edition of API 610 (ISO 13709) and features a BB3 design: it is axially split at both ends and supported on both sides. It is primarily used for conveying clean liquids or liquids containing solid particles and finds extensive application in oil extraction, petrochemicals, chemical processing, coal chemical engineering, pipeline transportation, seawater desalination, boiler feedwater in power plants, and other fields. It is also suitable for high-pressure hydraulic energy recovery turbines in the chemical industry, as well as lean-liquid and rich-liquid pumps in fertilizer and ammonia synthesis units. Key performance parameters: Maximum flow rate: up to 3,200 cubic meters per hour (14,000 US gallons per minute) Maximum head: up to 2,900 meters (9,500 feet) Maximum operating pressure: up to 300 bar (4,400 psi) Maximum operating temperature: up to 200°C (400°F) Outlet nozzle size range: 150 to 350 mm (3 to 14 inches) Maximum speed: up to 6,000 rpm

BB5 type API 610 horizontal double casing multi-stage centrifugal pumps replace Sulzer, Flowserve, ITT, KSB, SIGMA, Ebara PUMP

BB5 type API 610 horizontal double casing multi-stage centrifugal pumps The BB5 type pumps are double casing, radially split multistage between bearing pumps conforming to API 610 requirements. These pumps are suitable for wide applications in high pressure fluid handling in oil refineries and petrochemical industry. The discharge pressures are designed up to class 2500 and suitable for suction pressures up to 79 bar (g). Medium : Oil & Gas、Hydrocarbon Flows : to 600m3/h (2,640 GPM) Heads : to 2,500m (8,200 ft) Temperatures : to -20 ~ 420℃(-4-780℉) Pressures : to 350 bar (5,070 PSIG) Speed : / API Type Code : API 610-11th BB5

API 610 BB4 pump—MC high-pressure stage casing pump—can serve as a replacement for pumps from brands such as Sulzer, Flottweg, ITT, KSB, SIGMA, and Ebara.

BB4 Type API 610 Radially Split Multistage Chemical Centrifugal Pump High-pressure reciprocating pumps are typically used in medium- and small-flow, high-pressure applications and can, to a certain extent, replace high-speed pumps and multistage pumps. Maximum Performance Parameters of the BB4 Pump Maximum flow rate: approximately 3,200 m³/h (14,000 GPM) Maximum head: up to 3,500 meters (11,500 feet) Maximum working pressure: up to 400 bar (5,800 psi) Maximum operating temperature: up to 200°C (400°F) Our company’s high-pressure reciprocating pumps have been successfully applied in fertilizer plants for carbamate pumps, liquid ammonia pumps, and dimethylamine pumps, as well as in BDO units for BYD high-pressure feed pumps and in hydrogenation units for high-pressure water injection pumps, with a maximum flow rate of 100 m³/h and a maximum discharge pressure of 50 MPa. Huasheng Pump & Valve has conducted extensive research on the structure of reciprocating and diaphragm pumps and has obtained “multiple invention patents.” The company’s newly launched products—including high-pressure reciprocating pumps for chemical hydrogenation and water injection, BYD feed pumps for BDO units, slurry pumps specifically designed for coal-water slurry, and high-pressure diaphragm pumps—have fully achieved import substitution and filled domestic market gaps. Media: Seawater, condensate, chemical process fluids Flow rate: Up to 500 m³/h (2,200 GPM) Head: Up to 1,500 meters (4,920 feet) Temperature: From –20°C to 300°C (–4°F to 570°F) Pressure: Up to 250 bar (3,625 PSIG) Rotational speed: / API Model Code: API 610, 11th Edition, BB4

API610 OH2 type pump “Overhung, Radially Split, Back Pull-Out pump replace Sulzer, Flowserve, ITT, KSB, SIGMA, Ebara PUMP

API610 OH2 pump is "Overhung, Radially Split, Back Pull Out", which means cantilever, radial splitting, and rear pull-out. All of its structural designs revolve around a core concept: maximizing maintenance convenience and minimizing downtime. Parameter project OHH series Flow rate up to 2250 m ³/h Lift up to 360 meters Maximum working pressure 75 bar Suitable temperature range: -75 ° C to+425 ° C.