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recoil start self-priming water pump

2 inch|7 HP|28M|36 m³/h
ce 1
tuv
nps
2 years warranty
epa 1
no brand30 sets
OEM standard50 sets
OEM special100 sets

WP20 Specifications

ModelWP20
Outlet Size(mm)50
Inlet Size(mm)50
Displacement Q. max(m3/h)36
Lift H. max(m)28
Suction (m)8
Fuel Tank Capacity3.6L
Fuel option#92, #95 Unleaded Gasoline
Self start motorRecoil start
Fuel consumption radio≤395g/kW/hh
Ignition systemT.C.I
Engine & Emission Specifications
Engine ModelBS168F-1
Fuel TypeGasoline
Engine Speed(RPM)3600
Bore × Stroke(mm)68*54
Engine Displacement(cc)196
Engine/Motor Type1-Cylinder, Air-Cooled, 4-Stroke, Direct Injected,OHV
Engine Oil grade#5W-40
Fuel Capacity/
Low Oil Shutdown/AlertYes
Recoil StartYes
Electric StartOptional

Recoil start self-priming water pump, which is a high-power, multi-functional water pump designed by BISON, a well-known professional water pump factory. This 2-inch water pump uses the powerful BS168F-1 engine model and meets the needs of professional water pump dealers and their end customers.

  • Recoil start water pump: This water pump has a convenient recoil start design, which runs the water pump smoothly and reliably. It can start the water pump quickly and easily without an electric starter or other complicated procedures. Dealers can even sell to places without electricity. The ignition system uses reliable T.C.I. system to improve engine starting efficiency.
  • Self-priming water pump: BISON water pump adopts self-priming design. It can automatically discharge the air in the pump casing, and provides a suction depth of 8m and a lift of 28m. It can meet various applications from irrigation, flood control fire protection, etc., and has great market prospects.
  • Gasoline water pump: This pump uses a specially designed 1-cylinder, air-cooled, 4-stroke, direct-injection OHV-type petrol engine that runs on gasoline and has economic advantages.
  • 2 inch water pump: Outlet and inlet sizes are standard 2 inches, compatible with common pipe sizes for worry-free setup. The lightweight and compact size make the recoil start self-priming water pump easy to carry.

Recoil start self-priming water pump is suitable for many applications:

  • Irrigation: The efficient delivery of water for agriculture or landscaping.
  • Dewatering: Effectively removes water from basements, pools or flooded areas.
  • Pressure washing: Provides powerful water flow for cleaning tasks.
  • Transfer function: Easily transfer water from one location to another.

Purchase BISON recoil start self-priming water pump to meet your customers’ different water pump usage needs, expand a wider customer base and stand out in the market competition. Contact Bison to learn more about this product and its potential for your business!

recoil start self priming water pump details
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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

recoil start self-priming 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

Our sales team support our products with unrivalled expertise that includes comprehensive pre-sales support. Not only do we provide gasoline water pumps, but we also provide reliable and professional consultancy services, especially for customers who know less about our products.
We have a highly qualified engineers and technicians team, which could support studying the load requirements of gasoline water pumps to support various projects and the need of any other equipment such as ATS, battery charger, and mode of operation; synchronizing system or stand-alone, type of enclosure with certain noise level or mounted on a skid, etc. Believe that we will offer the gasoline water pump just the one you require.

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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