BISON industrial triplex plunger pump

The core of any high pressure washer system is the pressure washer water pump. All BISON pressure washer pumps are manufactured in CNC machining centers with electronic control systems to ensure maximum accuracy and compliance with specifications.

BISON factory provides an axial pressure washer pump and a triplex plunge high pressure pump. In the following, we will introduce the Triplex Plunge High-Pressure Pump which can be matched with a gasoline or diesel engine, or electric motor.

Contact BISON immediately to send a wholesale request. We will help you choose the pressure washer pump according to your needs. In addition, we also provide pictures, PDFs, videos, etc. to help you expand your business.

* High-quality selection of materials, durable product working life;

* Innovation of Italian industrial design, continuously optimizing the structure of high-pressure washer pump and enhancing the product  performance;

* Following strict European standards and production processes, adopt the advanced ERP management system, to ensure stable quality.

6.5-7HP hollow shaft 3/4inch (19.05 mm) 4.78 mm Keyway

9-13HP hollow shaft 1inch(25.4mm) 6.35mm keyway

9-13HP hollow shaft 28mm 8.0mm keyway

Industrial triplex plunger pump guide

What is a triplex plunger pump?

A triplex plunger pump is a type of reciprocating pump that uses three plungers to create a high-pressure fluid stream. The plungers are arranged in a triangular pattern and are driven by a camshaft. As the camshaft rotates, the plungers move up and down, creating a vacuum in the cylinder. The fluid is then drawn into the cylinder through an inlet port. As the plunger moves up, it compresses the fluid and forces it out of an outlet port. The triplex plunger pump is a versatile pump that can be used for a variety of applications, including pressure washing, water jetting, and industrial cleaning.

How a plunger pump works?

Similar to piston pumps, plunger pumps use reciprocating pistons to pressurize water and force it through the outlet valve. The difference between a piston and a plunger pump is the high-pressure seal. In a piston pump, the seal is attached to and reciprocates along with the piston.

Because of this, piston pump seals wear out faster and cannot handle as much pressure compared to plunger pumps. As the seal wears out, the power washer will suffer from reduced pressure buildup, resulting in a weakened stream and inefficient operation.

Explore BISON triplex plunger pump types

Industrial triplex plunger pumps are available in different pressure levels, material sizes, flow rates, and compatibilities to meet different application requirements. These designs ensure the ability to handle high and medium-pressure tasks while maintaining optimal flow consistency.

Material size is a critical factor. The construction of the pump determines its compatibility with different mounting systems, engines, and power sources. From portable compact and lightweight designs to heavy-duty structures for stationary applications, materials, and sizes can be tailored to meet various industrial needs. In addition, flow rate plays a vital role in determining how much fluid can be effectively transferred over time, ensuring suitability for a variety of fluid handling tasks such as spray systems, fluid delivery, and equipment cleaning. For ease of integration, BSION triplex plunger pumps are manufactured with a variety of shaft types and sizes to ensure compatibility with engines, motors, and other systems across industries.

At BISON, we offer a range of industrial triplex plunger pumps designed for durability, efficiency, and adaptability:

6.5-7HP hollow shaft 3/4inch (19.05 mm) 4.78 mm Keyway:

This pump is designed for compact systems that require medium horsepower and high efficiency. Its 3/4-inch hollow shaft integrates easily with smaller motors and engines, making it an ideal choice for portable or semi-portable applications. Despite its small size, it provides consistent flow and powerful performance, making it ideal for cleaning systems and light industrial tasks.

9-13HP hollow shaft 1inch(25.4mm) 6.35mm keyway:

You can use this model for medium-duty jobs, it offers higher pressure capabilities and a sturdy 1-inch shaft to ensure compatibility with larger engines. It combines durability and efficiency, making it a versatile choice for industrial use, perfect for heavier cleaning, irrigation, and fluid transfer tasks.

9-13HP hollow shaft 28mm 8.0mm keyway:

This is a heavy-duty pump that is strong enough to handle tough industrial environments. The 28mm shaft and rugged construction make it perfect for handling high pressure applications. It is the best choice for operations that require high flow and constant pressure, with superior long-lasting durability under heavy workloads.

Applications of industrial triplex plunger pumps

High pressure triplex plunger pumps play a vital role in many industries. Their ability to generate high pressure makes them ideal for tasks that require powerful cleaning, cutting or fluid transfer. Among their many uses, high-pressure washers are one of the most prominent and straightforward applications of triplex pumps.

  • High-pressure cleaning: From residential high-pressure washing for cleaning driveways and decks, to industrial-grade cleaning of commercial areas, factories, warehouses, heavy machinery, and vehicles.
  • Oil and gas industry: Triplex plunger pumps can be used to inject water or chemicals into the system for enhanced oil recovery or hydraulic fracturing processes. Their rugged construction makes them adept at handling harsh environments and corrosive liquids.
  • Seawater treatment, desalination: Industrial triplex plunger pumps are able to withstand the corrosive nature of salt water while providing high-pressure operation for reverse osmosis and filtration processes. In areas facing water shortages, their contribution in producing fresh and drinking water from seawater is increasingly valuable.

In addition to the above areas, triplex plunger pumps can also be used in chemical processing, hydrostatic testing in pipelines and pressure vessels, dust removal in mining and construction sites, and firefighting systems that require a high-pressure water supply.

Benefits of BISON triplex plunger pumps

Triplex plunger pumps are known for their high-pressure capabilities, durable construction, and precise operation. Here are the benefits of these pumps:

  • High efficiency and reliability: Triplex plunger pumps are highly regarded for energy saving and stability. They are specially designed to minimize energy losses while providing maximum hydraulic power, making them extremely reliable in demanding jobs.
  • Handles high pressures: The pumps are capable of operating at very high-pressure levels, often exceeding the capabilities of alternative pump designs, and are suitable for a wide range of fluids.
  • Less pulsation, more consistent flow: The staged operation of the three plungers enables consistent flow and reduced vibration. Lower pulsation not only improves operational accuracy but also protects downstream components from wear caused by pressure changes.
  • Durable and long-lasting performance: High-quality materials, precision engineering, and rugged construction enable these pumps to withstand long-term wear.
  • Low maintenance: The modular design of components such as plungers and valves not only simplifies maintenance tasks, but also reduces downtime. Under standardized operation, triplex plunger pumps can operate for a long time without frequent repairs or replacements.

Conclusion

Triplex plunger high pressure pumps are critical components in industrial operations, providing reliable and efficient solutions for high-pressure fluid handling. This guide details their definitions, types, applications, and benefits, so you can fully utilize the capabilities of BISON triplex pumps when applying them. Choose the right triplex pump for your job needs and run it properly to achieve high productivity.

BISON sincerely invites you to integrate advanced triplex pump systems into your operations to improve cost-effectiveness, operational efficiency, and sustainability. At BISON, we are proud to be a trusted pressure washer supplier in China. With a reputation for durability and high-quality workmanship, we deliver pressure washers and their accessories (industrial triplex plunger pumps) to all parts of the world. By choosing BISON, suppliers not only get quality products but also unlock new opportunities to grow and improve their business.

FAQs about triplex plunger pumps

  1. Regular inspection: Check key components (seals, packings, valves, etc.) for wear, debris accumulation, or failure.
  2. Lubrication: Proper addition of lubricants will maintain smooth movement of the crankshaft and other mechanical parts.
  3. Cleaning and flushing: Clean dirt from the outside of the pump regularly. Flush the pump after handling fluids that tend to solidify, corrode, or leave residues (such as chemicals or mud).
  4. Replace worn parts: Replace parts that show obvious signs of wear or damage.
  5. Storage and handling: When in use, the pump should be stored and handled properly. First, empty any residual liquid in the pump to prevent freezing or corrosion during storage. Then store the triplex plunger pump in a safe environment and cover it to protect it from dust, moisture, and extreme temperatures.

Yes, triplex plunger pumps are generally designed to meet safety standards for use in hazardous environments and are a reliable choice for tough environments.

High pressure triplex plunger pumps guides written by BISON pressure washer accessories experts

Ask For A Quick Quote

We will contact you within 1 working day.

To Be Our Agent

We will contact you within 1 working day.