Koshin Motor Pump: Characteristics Of The STH-80X, KTH-50X And SEH-100X Models. Features Of Gasoline Fire Pumps For Clean And Slightly Contaminated Water

2024 Author: Beatrice Philips | [email protected]. Last modified: 2023-12-16 05:33

The Japanese company Koshin is engaged in the production of many types of equipment for agriculture and construction. It is one of the leaders among the manufacturers on the motor pump market, and you can find a variety of models in the assortment. The pumps are used in agriculture, for water purification, drainage of reservoirs, extinguishing fires and replacing water in the pool.

The article presents the characteristics of the most popular models of motor pumps, as well as their areas of application.

Peculiarities

A wide range of pumps from this manufacturer allows them to be used in a variety of situations with equal success. All products have distinctive characteristics and features that are important to know before purchasing.

• The products from Koshin use a reliable Honda engine (or devices from other well-known Japanese car brands). The pumping part and tubes are manufactured in the factory. This improves the durability and efficiency of the product.
• All components of a motor pump are made of the most durable materials: stainless metal and ceramics. This means that the purchase will pay off quickly and will last for a long time.
• An equally important point is low energy consumption and environmental friendliness during use. As a result - budget savings.
• Another plus is the stylish design and ergonomic characteristics of the equipment. This allows you to easily and quickly disassemble the pump and transport it in a regular passenger car. And indoors, it will not take up much space.
• The Koshin motor pump is very easy to operate. Before starting work, it is enough to carefully read the instructions (the kit also contains instructions in Russian).
• The kit is equipped not only with basic spare parts, but also with additional ones.
• Each pump is equipped with a circular aluminum frame. This protects the engine from external damage. And also the frame will be a good handle for carrying the mechanism.

Classification

This technique is classified by application and model. It should be noted that the model name is its serial number. Each variety has its own characteristics of use and the corresponding labeling.

Pumps are mainly used for clean or slightly contaminated water. Gasoline fire pumps are also distinguished. They are usually more powerful, and their head is higher. For this type of pump, in the name at the very beginning, the following letters are used: SE and SEH, SERH. Dirty water pumps with a more powerful engine are distinguished separately. They usually have the following markings: STH, KTH, SEM, SERM.

To better understand what kind of device you need, you need to decide on the current tasks that the motor pump should perform. Having understood what problems need to be solved, you can proceed to a specific choice of a motor pump model.

Koshin SEH-100X

Key Features:

• the tool is completed with a HONDA GX 240 gasoline engine;
• 5, 3 liter tank;
• the motor consumes 1, 8 l / h;
• manual starter;
• lifting height - up to 8 m;
• maximum pressure - 28 m;
• the upper performance threshold is 1,450 liters per minute;
• parameters - 680x487x684 mm;
• weight - 59 kg.

This model is used for pumping clean, uncontaminated water, therefore it is very often used as a pump in agriculture. The set includes a filter that does not "suck" large microparticles. Particle permeability - up to 9 mm. Optionally, you can purchase a set of filters and expand the capabilities of technology.

Koshin SEH-25L

Technical capabilities:

• complete engine - Honda GX 25 on fuel;
• a gasoline tank with a size of 0.58 liters;
• fuel is consumed at a rate of 0.5 liters per hour;
• four-stroke cycle;
• starts mechanically;
• air cooling;
• maximum hose diameter - 25 mm;
• produces 120 liters per minute;
• pressure reaches 32 meters;
• the hose sucks up to 8 m depth;
• dimensions - 39, 8x31x35 cm;
• weight - 7 kg.

This small motor pump quickly pumps clean water. The greatest permeability of particles is up to 5 mm. Easy to transport due to its small size.

Motor pump Koshin STH-80X

Characteristics:

• power - up to 5.5 kW;
• the head reaches 26 m;
• absorption power - up to 8 m;
• a tank for gasoline with a capacity of 3, 6 liters;
• feed - 0.8 m3 / min;
• the diameter of the required hose is 5 cm;
• no automatic starter;
• the total weight of the structure is 35 kg.

The area of application of this option is dirty and swampy water. It is used for cleaning swimming pools, drains and in agriculture.

Model Koshin KTH-50X

Parameters:

• maximum power - 3.9 kW;
• a tank with a volume of 3, 1 liters;
• maximum feed - 0.7 m3 / min;
• suction - up to 8 meters;
• maximum head - up to 30 meters;
• manual starter;
• Durable cast iron housing with silicon ceramic side seals;
• suitable pipe diameter - 5 cm;
• the weight of the whole set is 51 kg.

This model is designed for heavier jobs. For this, the motor pump is equipped with a powerful engine and a rigid body. There is also natural air cooling. Sludge runoff, dirty swimming pools and heavy farming work are ideal for working with the KTH-50X.

With a full tank, you can work up to 2 hours without stopping and refueling.

Motor pump Koshin KTH-100S

Features that distinguish this model:

• model engine - Honda GX 390;
• power - 8, 7 kW;
• engine volume - 389 cm3;
• maximum efficiency - 120 m3 / hour;
• the size of the gasoline tank is 6, 1 liters - you can work for more than 2 hours without a break;
• the engine is started thanks to a manual starter;
• forced air cooling system;
• rise up to 30 m in height;
• sucks from a depth of 8 m;
• the total weight of the equipment is 80 kg.

This rather large pump with a self-priming centrifugal type of action works with highly contaminated water (we are talking about sludge and stones). The permissible size of particles passed through the filter is 27 mm.

With it, you can try to drain swampy areas, construction pits or pump oil products. Also, a similar mud pump is used in fire extinguishing, since the engine power allows you to quickly pump water in large volumes.

Pump Koshin SERM-50V

Features of one of the most powerful pumps:

• this model uses the Mitsubishi GM182 motor;
• 4, 4 kW of power;
• air cooling;
• primer start;
• feed - 5 m3 / min;
• maximum suction - 8 meters;
• the head reaches 90 meters;
• total weight - 47 kg.

This technique is a real heavyweight. Due to the head height (90 meters), it can be found among firemen. It is great for high-rise buildings . And its powerful engine can run for over 120 minutes.

Model Koshin SERH-50V

Another option for solving super-heavy tasks. Characteristics:

• engine - Honda GX160 with a volume of 163 cm3, runs on gasoline;
• tank size - 3.1 liters;
• productivity can reach 430 liters in 1 minute;
• starts up via a recoil starter;
• head height - up to 80 meters;
• suction - up to 8 meters;
• permissible hose diameter - 5 cm;
• dimensions - 555x450x468 mm;
• basic configuration weight - 36 kg;
• consumption - 1, 6 liters per hour, that is, work is optimal without interruption for 2 hours.

This motor pump does not differ from the previous one in terms of application. This option will be an excellent helper in extreme situations. However, it can also be used in farming when watering a vegetable garden or draining a wetland.

Koshin SERH-50B

Peculiarities:

• the motor is the same as in the previous pump;
• fuel tank - 3.1 liters;
• productivity - up to 440 liters per minute;
• manual starter;
• head - up to 57 m;
• suction depth - up to 8 meters;
• dimensions - 550x420x460 mm;
• weight - 34 kg.

This pump is more compact, but no less powerful. Due to this, these properties can quickly find practical application in the economy.

These are the most popular models of Koshin motor pumps that can cover any need. When choosing one of them, focus on your needs . The prices of this manufacturer are not the lowest on the market, but you buy quality equipment that will last for many years. Plus, you get a 12 month warranty and reliable service.

During operation, you can buy the necessary spare parts and improve the tool.