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7hp 2 in. chemical water pump

ce 1
2 years warranty
epa 1
no brand30 sets
OEM standard50 sets
OEM special100 sets


Model WP20C WP30C
Outlet Size(mm) 50 80
Inlet Size(mm) 50 80
Displacement Q. max(m3/h) 35 60
Lift H. max(m) 30 20
Suction (m) 7 7
Fuel Tank Capacity 3.6L 3.6L
Fuel option #92, #95 unleaded gasoline #92, #95 unleaded gasoline
Self start motor Recoil start Recoil start
Fuel consumption radio ≤395g /kW/hh ≤395g /kW/hh
Ignition system T.C.I T.C.I
Engine & Emission Specifications
Engine Model BS168F-1 BS168F-1
Fuel Type Gasoline Gasoline
Engine Speed(RPM) 3600 3600
Bore × Stroke(mm) 68*54 68*54
Engine Displacement(cc) 196 196
Engine/Motor Type 1-Cylinder, Air-Cooled, 4-Stroke, Direct Injected,OHV 1-Cylinder, Air-Cooled, 4-Stroke, Direct Injected,OHV
Engine Oil grade #5W-40 #5W-40
Fuel Capacity / /
Low Oil Shutdown/Alert Yes Yes
Recoil Start Yes Yes
Electric Start Optional Optional

High-quality water pumps increase customer satisfaction and reduce warranty claims for water pump suppliers. BISON is a water pump manufacturing company, BISON 7hp 2 in. chemical water pump meets the needs of industrial water transfer and chemical handling, and you can add it to your purchasing list.

Main features of 7hp 2 in. chemical water pump:

  • 7hp water pump uses a 196cc BS168F-1 gasoline engine, providing power at 3600 RPM to ensure reliable operation. The air-cooled 4-stroke is designed for efficient cooling and long-lasting performance, making it ideal for continuous use by your customers. Direct-injection OHV engines run smoothly and efficiently, improve fuel efficiency, and reduce operating costs.
  • 2 in. water pump: Equipped with 2 in. inlet and outlet, a high displacement of 35 ㎥/h enables efficient flow of large volumes of liquids. They are used in various applications, from irrigation to flood control.
  • Chemical water pump: Made of corrosion-resistant materials, it can carry a variety of harsh chemicals. With a maximum head of 30 m, a suction height of 7 m, and a wide operating range, the water pump is ideally suited to various industrial environments, including chemical plants, farmland and construction sites.

Applications of 7hp 2 in. chemical water pump:

  • Agriculture: Irrigation, fertilization and pesticide application.
  • Construction: Dewatering and processing construction chemicals.
  • Industrial: Transporting various chemicals and liquids.
  • Emergency services: flood protection and emergency drainage.

A class core parts

engine connecting rod

engine connecting rod

The mechanical strength belongs to the density of ADC12 aluminum alloy cast aluminum, and the weight monitoring can ensure the consistency of structural tensile strength and processing CPK

engine piston

pump engine piston

Adopt Z109 material to increase the wear resistance and reduce thermal deformation, to ensure the weight of the piston and the accuracy of machining

engine case

pump engine case

Using high-precision fixtures, machining center equipment to ensure precision, and high-density material strength, BISON's box can meet the durability test for 125 hours, and can meet emission standards

pump head

intake and exhaust valves

BISON only adopts high-quality pump heads with sufficient materials (reasonable and thick alloy ratio) and excellent processing technology (oxidation resistance, corrosion resistance, mold, flatness, and sealing)

tight quality contorl

pump suction simulation test

7hp 2 in. chemical water pump testing

BISON water pump comprehensive test bench is equipped with a comprehensive test tank, which is higher than the national standard sampling inspection type and durable, ensuring the quality of the product in all aspects.

Test the pump suction online and simulate negative pressure detection. 100% full inspection to determine the extremely low failure of the product.

Regular outdoor field testing of water pumps to ensure the pumping efficiency of the product in practice.

Professional technicians with 15-20 years of experience

performance commissioning

Performance Commissioning

machine assembly

Machine Assembly

artwork qa

Artwork QA

full inspection

Full Inspection

power specialized inspection

water pump specialized inspection

parts assembly

Parts assembly

core assembly

Core Assembly

water pump specialized inspection

Power Specialized Inspection

Warranty Information

As a well-known manufacturer of water pumps in the world, BISON’s commitment to quality, innovation and customer satisfaction is always valid. There is a 1-year warranty and 24-hour technical service support. BISON has 50+ agents around the world and can help water pump dealers expand their business scale. Contact BISON today to learn more about the 7hp 2 in. chemical water pump and how it can benefit you.

gasoline water pump parts

Discounted Accessories

24 hour online 5 minute response

24-hour online, 5-minute response

engineer on site service

Engineer on-site service

Packaging & Delivery

Packaging details: brown strong carton, water pump is protected with poly bag, wooden, 1pc / carton.
Lead Time: Shipped in 25 days after payment.

Speak with a BISON sales manager

Contact us today for expert advice.



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