| After-sales Service: | 24hours |
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| Warranty: | 24months |
| Certification: | ISO9000, CCC |
| Samples: |
Combined Sewer Jetting and Vacuum Trucks
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
used to collect, transport and discharge liquid such as dirty water, sludge, septic, crude oil, and solid stuff such as small stones, bricks as well. It is suitable for cleaning the sewer, cesspit, cesspool, gully, etc. It is widely used in environment and sanitation field.
| Model | Remarks | Configure | Optional |
| Small Dollicar high pressure cleaning car | The volume is 5 cubic meters. It is made of 4mm high quality carbon steel plate. The high-pressure part is equipped with fu24 / 170 high-pressure plunger pump, two-stage filtration system, high-pressure pump blowing function, automatic return reel and 19 60m high-pressure pipe, 10 high-pressure nozzles, and other standard configurations. | If there is a set of cleaning and dirt absorption certificate, it is necessary to add a tank opening (260) of the manure absorption truck, and a 100 ball valve with elbow (240) at the tail, with a total of 500 | |
| Small Dollicar cleaning suction truck | Vacuum pump | The tank has a volume of 5 cubic meters and is made of 5 mm high-quality carbon steel plate. The tank is divided into two compartments. The suction part adopts 5-ton vacuum pump, anti overflow valve, oil-gas separator, water vapor separator, four-way valve and a 108 / 6-meter special sewage suction pipe.The high-pressure part is equipped with fu24 / 170 high-pressure plunger pump, two-stage filtration system, high-pressure pump blowing function, automatic return reel, 19 high-pressure pipe of 60m, 10 high-pressure nozzles and other standard configurations. | 5mm for 6mm plus 800, Weilong vacuum pump plus 1500, Sk-6 water circulating pump plus 1800 |
| Water circulating pump | The tank has a volume of 5 cubic meters and is made of 5mm high-quality carbon steel plate. The tank is divided into two compartments. The suction part adopts Sk-6 water circulation vacuum pump, anti overflow valve, four-way valve, independent water supply tank, 360 degree universal hanger seat and a 108 / 6m special sewage suction pipe.The other parts are equipped with high-pressure plunger pump and high-pressure coil system, high-pressure pump and high-pressure air distribution system. | 5mm for 6mm plus 800 | |
| Small Dollicar cleaning and suction truck (hanging beside the water tank) | Vacuum pump | The volume of the sewage tank is 3.6 cubic meters, which is made of 5 mm high-quality carbon steel plate. The volume of the side hanging water tank is 1.5 cubic meters, which is made of 4 mm high-quality carbon steel plate. The suction part adopts 5 tons vacuum pump, anti overflow valve, oil-gas separator, water vapor separator, four-way valve, with a 108 / 6 meter special sewage suction pipe.The tank can be lifted and the back cover can be opened.The high-pressure part is equipped with fu24 / 170 high-pressure plunger pump, two-stage filtration system, high-pressure pump blowing function, automatic return reel, 19 60m high-pressure pipe and 10 high-pressure nozzles.100 outlet, other standard configuration. | 5mm for 6mm plus 500, Sk-6 water circulating pump plus 1800 |
| Water circulating pump | The volume of the sewage tank is 3.6 cubic meters, which is made of 5 mm high-quality carbon steel plate. The volume of the side hanging water tank is 1.5 cubic meters, which is made of 4 mm high-quality carbon steel plate. The sewage suction part adopts Sk-6 water circulating pump, which is equipped with independent water supply tank, four-way valve, anti overflow valve and a 108 / 6 meter special sewage suction pipe.The tank can be lifted and the back cover can be opened.The high-pressure part is equipped with fu24 / 170 high-pressure plunger pump, two-stage filtration system, high-pressure pump blowing function, hydraulic automatic return reel, 19 60m high-pressure pipe and 10 high-pressure nozzles.The water and sewage in the rear of the tank are interconnected, 100 and 150 ball valves are installed together, and 100 feed port is installed at the upper part.The tail is equipped with a toolbox on the left and right, and the rest are standard. | 5mm for 6mm plus 500, sk-9 water circulation pump plus 500, the above full configuration, vehicle weight 5.6 tons | |
| Small Dollicar cleaning suction truck (water tank on tank) | Vacuum pump | The volume of the sewage tank is 3.6 cubic meters, which is made of 5 mm high-quality carbon steel plate. The volume of the side hanging water tank is 1.5 cubic meters, which is made of 4 mm high-quality carbon steel plate. The suction part adopts 5 tons vacuum pump, anti overflow valve, oil-gas separator, water vapor separator, four-way valve, with a 108 / 6 meter special sewage suction pipe.The tank can be lifted and the back cover can be opened.The high-pressure part is equipped with fu24 / 170 high-pressure plunger pump, two-stage filtration system, high-pressure pump blowing function, automatic return reel, 19 60m high-pressure pipe and 10 high-pressure nozzles.100 outlet, other standard configuration. | 5mm for 6mm plus 500, Sk-6 water circulating pump plus 1800, front with rolling shutter plus 1000 |
| Water circulating pump | The volume of the sewage tank is 3.6 cubic meters, which is made of 5 mm high-quality carbon steel plate. The volume of the side hanging water tank is 1.5 cubic meters, which is made of 4 mm high-quality carbon steel plate. The sewage suction part adopts Sk-6 water circulating pump, which is equipped with independent water supply tank, four-way valve, anti overflow valve and a 108 / 6 meter special sewage suction pipe.The tank can be lifted and the back cover can be opened.The high-pressure part is equipped with fu24 / 170 high-pressure plunger pump, two-stage filtration system, high-pressure pump blowing function, automatic return reel, 19 60m high-pressure pipe and 10 high-pressure nozzles.The water and sewage in the rear of the tank are interconnected, 100 and 150 ball valves are installed together, and 100 feed port is installed at the upper part.The tail is equipped with a toolbox on the left and right, and the rest are standard. | 5mm for 6mm plus 500, replace sk-9 water circulation pump plus 500, front with rolling shutter door plus 1000, install pinfu 24 / 170 high pressure pump, Sk-6 water ring pump, 5mm thick tank, two 100 ball valves installed at the tail, with rolling shutter door, vehicle weight 5.15 tons | |
| Dollicar high pressure cleaning | The tank volume is 8 cubic meters. It is made of 4mm high-quality carbon steel plate. The high-pressure part is equipped with fu24 / 170 high-pressure plunger pump, two-stage filtration system, high-pressure pump blowing function, automatic return reel and 19 60m high-pressure pipe, 10 high-pressure nozzles, and other standard configurations. | For a set of cleaning and dirt absorption certificate, it is necessary to add a tank opening (260) of a manure absorption truck and a 100 ball valve with elbow (240) at the tail, totaling 500 | |
| cleaning suction dung | Vacuum pump | The tank has a volume of 8 cubic meters and is made of 5 mm high-quality carbon steel plate. The tank is divided into two compartments. The suction part adopts 5-ton vacuum pump, anti overflow valve, oil-gas separator, water vapor separator, four-way valve and a 108 / 6-meter special suction pipe.The high-pressure part is equipped with fu24 / 170 high-pressure plunger pump, two-stage filtration system, high-pressure pump blowing function, automatic return reel, 19 high-pressure pipe of 60m, 10 high-pressure nozzles and other standard configurations. | Replace 8t vacuum pump with 600 and Weilong 5T vacuum pump with 1500 |
| Water circulating pump | The tank has a volume of 8 cubic meters and is made of 5mm high-quality carbon steel plate. The tank is divided into two compartments. Sk-6 water circulation vacuum pump, anti overflow valve, four-way valve, independent water supply tank, 360 degree universal hanger seat and a 108 / 6m special sewage suction pipe are used for the sewage suction part.The high-pressure part is equipped with fu24 / 170 high-pressure plunger pump, two-stage filtration system, high-pressure pump blowing function, automatic return reel, 19 high-pressure pipe of 60m, 10 high-pressure nozzles and other standard configurations. | Replace sk-9 water circulating pump and add 500 | |
| cleaning and suction vehicle (integrated tank) | Vacuum pump | The volume of sewage tank is 8 cubic meters, which is made of 5mm high-quality carbon steel plate. According to the customer's requirements, the tank is divided into two warehouses (4 cubic meters of sewage warehouse and 4 cubic meters of clean water warehouse). The sewage suction part adopts 8 ton vacuum pump, anti overflow valve, oil-gas separator, water vapor separator, four-way valve, and is equipped with a 108 / 6 meter special sewage suction pipe.The tank can be lifted and the back cover can be opened.The high-pressure part is equipped with a 24mp / 170 flow high-pressure plunger pump. The high-pressure pump adopts a two-stage filtration system for water inlet, and is equipped with a high-pressure pump blowing function (to prevent the high-pressure pipe residual water from freezing in winter), an automatic return reel and a 60m high-pressure pipe of 19, 10 high-pressure nozzles, and a tail outlet of 100.Other standard configuration. | |
| Water circulating pump | The volume of sewage tank is 8 cubic meters, which is made of 5mm high-quality carbon steel plate. According to the customer's requirements, it is divided into two warehouses (4 cubic meters for sewage warehouse and 4 cubic meters for clean water warehouse). The sewage suction part adopts sk-9 water circulating pump and is equipped with independent water supply tank. The air inlet pipe is equipped with filtering device, coupling drive, four-way valve, anti overflow valve, and a 108 / 6m special sewage suction pipe.The tank can be lifted and the back cover can be opened.The high-pressure part is equipped with a 24mp / 170 flow high-pressure plunger pump. The high-pressure pump adopts a two-stage filtration system for water inlet, and is equipped with a high-pressure pump blowing function (to prevent the high-pressure pipe residual water from freezing in winter), an automatic return reel and a 60m high-pressure pipe of 19, 10 high-pressure nozzles, and a tail outlet of 100.Other standard configuration. | ||
| cleaning and suction truck (hanging beside the water tank) | Vacuum pump | The volume of sewage tank is 5.5 cubic meters, which is made of 5 mm high-quality carbon steel plate. The volume of side hanging water tank is 2.5 cubic meters, which is made of 4 mm high-quality carbon steel plate. The suction part adopts 8 ton vacuum pump, anti overflow valve, oil-gas separator, water vapor separator, four-way valve, and is equipped with a 108 / 6 meter special sewage suction pipe.The tank can be lifted and the back cover can be opened.The high-pressure part is equipped with fu24 / 170 high-pressure plunger pump, two-stage filtration system, high-pressure pump blowing function, automatic return reel, 19 60m high-pressure pipe and 10 high-pressure nozzles.100 outlet, other standard configuration. | Replace sk-9 with 2000 and Tianjin Tongjie high pressure pump with 1800 |
| Water circulating pump | The volume of the sewage tank is 5.5 cubic meters, which is made of 5mm high-quality carbon steel plate. The volume of the side hanging water tank is 2.5 cubic meters, which is made of 4mm high-quality carbon steel plate. The sewage suction part adopts sk-9 water circulating pump, with independent water supply tank, four-way valve and a 108 / 6m special sewage suction pipe.The tank can be lifted and the back cover can be opened.The high-pressure part is equipped with fu24 / 170 high-pressure plunger pump, two-stage filtration system, high-pressure pump blowing function, automatic return reel, 19 60m high-pressure pipe and 10 high-pressure nozzles.The water and sewage are required to be interconnected at the rear, 100 and 150 ball valves are installed at the same time, and 100 feed port is installed at the upper part.The tail is equipped with a toolbox on the left and right, and the rest are standard. | Replace Tianjin Tongjie high pressure pump with 1800 | |
| cleaning and sucking vehicles (large volume hanging beside the water tank) | Vacuum pump | The volume of sewage tank is 7 cubic meters, which is made of 5 mm high-quality carbon steel plate. The volume of side hanging water tank is 2.2 cubic meters, which is made of 4 mm high-quality carbon steel plate. The suction part adopts 8 tons vacuum pump, anti overflow valve, oil-gas separator, water vapor separator, four-way valve, and is equipped with a 108 / 6 meter special sewage suction pipe.The tank can be lifted and the back cover can be opened.The high-pressure part is equipped with fu24 / 170 high-pressure plunger pump, two-stage filtration system, high-pressure pump blowing function, automatic return reel, 19 60m high-pressure pipe and 10 high-pressure nozzles.100 outlet, other standard configuration. | Replace sk-9 with 2000 and Tianjin Tongjie high pressure pump with 1800 |
| Water circulating pump | The volume of the sewage tank is 7 cubic meters, which is made of 5 mm high-quality carbon steel plate. The volume of the side hanging water tank is 2.2 cubic meters, which is made of 4 mm high-quality carbon steel plate. The sewage suction part adopts sk-9 water circulating pump, with independent water supply tank, four-way valve and a 108 / 6 meter special sewage suction pipe.The tank can be lifted and the back cover can be opened.The high-pressure part is equipped with fu24 / 170 high-pressure plunger pump, two-stage filtration system, high-pressure pump blowing function, automatic return reel, 19 60m high-pressure pipe and 10 high-pressure nozzles.The water and sewage are required to be interconnected at the rear, 100 and 150 ball valves are installed at the same time, and 100 feed port is installed at the upper part.The tail is equipped with a toolbox on the left and right, and the rest are standard. | Replace Tianjin Tongjie high pressure pump with 1800 | |
| cleaning and suction trucks (the water tank is on the box) | Vacuum pump | The volume of sewage tank is 7 cubic meters, which is made of 5 mm high-quality carbon steel plate. The volume of side hanging water tank is 2.2 cubic meters, which is made of 4 mm high-quality carbon steel plate. The suction part adopts 8 tons vacuum pump, anti overflow valve, oil-gas separator, water vapor separator, four-way valve, and is equipped with a 108 / 6 meter special sewage suction pipe.The tank can be lifted and the back cover can be opened.The high-pressure part is equipped with fu24 / 170 high-pressure plunger pump, two-stage filtration system, high-pressure pump blowing function, automatic return reel, 19 60m high-pressure pipe and 10 high-pressure nozzles.100 outlet, other standard configuration. | Replace sk-9 with 2000 and Tianjin Tongjie high pressure pump with 1800 Install a 750 mm apron Installation of warning light and arrow light |
| Water circulating pump | The volume of the sewage tank is 7 cubic meters, which is made of 5 mm high-quality carbon steel plate. The volume of the side hanging water tank is 2.2 cubic meters, which is made of 4 mm high-quality carbon steel plate. The sewage suction part adopts sk-9 water circulating pump, with independent water supply tank, four-way valve and a 108 / 6 meter special sewage suction pipe.The tank can be lifted and the back cover can be opened.The high-pressure part is equipped with fu24 / 170 high-pressure plunger pump, two-stage filtration system, high-pressure pump blowing function, automatic return reel, 19 60m high-pressure pipe and 10 high-pressure nozzles.The water and sewage are required to be interconnected at the rear, 100 and 150 ball valves are installed at the same time, and 100 feed port is installed at the upper part.The tail is equipped with a toolbox on the left and right, and the rest are standard. | Replace sk-12 water circulating pump with 1500, Tianjin Tongjie high pressure pump with 1800, install a apron tank mouth with 750, install warning arrow light with 700, install pf22mp / 215 flow, sk-12 water circulating pump with 5mm thick tank body, and the vehicle weight is 7.15t | |
| Tianjin King Run cleaning and suction vehicle (integrated tank) | Upper configuration: the tank volume is 14.5m3, made of 6mm high-quality carbon steel plate. It is required to be divided into two warehouses (10 cubic meters of sewage warehouse and 5 cubic meters of water warehouse). The sewage suction part is equipped with 10 ton vacuum pump produced in Suizhou, oil-gas separator, water vapor separator, four-way valve, anti overflow valve, and a 6m special sewage suction pipe.In the middle of the tank, 100 water and sewage are interconnected. There is a 100 outlet ball valve at the rear of the tank. The back cover of the tank can be opened and the tank can be lifted.High pressure part: high pressure pump adopts PF22 / 215 (22 MPa, 215 flow) high-pressure plunger pump, two-stage filtration system, and equipped with high-pressure pump blowing function, automatic return reel (hydraulic control), 19 60m high-pressure pipe (high-pressure pipe), 10 high-pressure nozzles (factory standard).Other standard configuration. | ||
| Tianjin cleaning and suction truck (hanging beside the water tank) | Optional | It is made of Dongfeng Tianjin chassis, 4700 wheelbase, Kangji 210 HP engine, original ABS, air conditioner, direction assist, 1000 steel tire.Sewage suction part: the volume of sewage tank is 15 cubic meters, which is made of 8mm high-quality carbon steel plate. It is required to be divided into two bins (10 cubic meters of sewage bin and 5 cubic meters of water bin). The top is placed in the dump. There are two 100 ball valves at the rear of the tank (sewage discharge), 400 hydraulic quick opening discharge, two 100 feed ports at the side (direction of copilot), and 150 ball valves at the side of the tank (cylinder operation).Try to use iron pipe for hydraulic oil pipe.High pressure part: equipped with Tianjin Tongjie 19 / 250 high pressure plunger pump, pump head double water, two-stage filtration system, and equipped with high-pressure pump blowing function, with automatic return reel (hydraulic control) and 22 high-pressure pipe of 60m, 10 high-pressure nozzles (factory standard).Other standard configuration, vehicle color "yellow / red". | Equipped with sk30 water circulation vacuum pump of old Weichai 370 engine plus 33000 (Used or renew engine) Old Weichai 370 engine sk42 water circulation vacuum pump plus 35000 (OEM Weichai 420, Used or renew engine) Equipped with sk42 water circulation vacuum pump of old Weichai 420 engine plus 40000 yuan (Used or renew engine) Equipped with sk42 water circulation vacuum pump of old Weichai 420 engine plus 42000 (refurbished machine, Used or renew engine) Add 45000 for 2be253 water circulation vacuum pump of old Weichai 420 engine (Guoer, Used or renew engine) and add 50000 for 2be253 water circulation vacuum pump of old Weichai 420 engine (Guosan, Used or renew engine) Equipped with 2be253 water circulation vacuum pump of old Weichai 420 engine plus 55000 (refurbished machine, Used or renew engine) |
| Tianlong cleaning and suction truck | Optional | Made of Dongfeng Tianlong double bridge chassis, Kangji 270 HP engine, wheelbase 4350 + 1350.Sewage absorption part: the volume of sewage tank is 20 cubic meters, which is made of 8mm high-quality carbon steel plate. Three channel steel stirrups are added on the outside of the tank. It is required to be divided into two warehouses (sewage tank is 15 cubic meters, water tank is 5 cubic meters, partition plate is required to use spherical head). The two warehouses are connected by 100 ball valves. The upper part of clean water tank and sewage tank is made of water diffuser, and 50 steel valves are added on the left and right sides of clean water tank (convenient for hand washing).There is a ladder on the side of the tank, which is placed on the top during the self unloading.There is a 150 ball valve on the left side of the rear head, a 600 hydraulic quick open valve in the middle, two 100 ball valves on the right side and a 100 ball valve on the right side. The 150 ball valve at the lower part of the tank body is discharged secretly. The overflow valve is increased at the upper part of the tank body. The water circulating pump water tank is as large as possible, and the drainage ball valve is installed.Both sides of the tank are paved with patterned plate platform and equipped with an 8m sewage suction hose.High pressure part: pinfu 19 / 270 high-pressure plunger pump, two-stage filtration system, high-pressure pump blowing function, automatic return reel (hydraulic control), 22 60m high-pressure pipe and 10 high-pressure nozzles (factory standard) are adopted. Other standard configuration, vehicle color "yellow / red". |
Shuangyao 300 L flow high pressure pump can be selected. If Tongjie 300 L flow high pressure pump plus 6000 The rear reel requires hydraulic rotation plus 1000 2.0 stainless steel plate and 2000 stainless steel plate are laid inside the tank Replace stainless steel and 3000 stainless steel in the aisle beside the tank Arrow light 700, warning light 1000 Equipped with sk30 water circulation vacuum pump of old Weichai 370 engine plus 33000 (Used or renew engine) Old Weichai 370 engine sk42 water circulation vacuum pump plus 35000 (OEM Weichai 420, Used or renew engine) Equipped with sk42 water circulation vacuum pump of old Weichai 420 engine plus 40000 yuan (Used or renew engine) Equipped with sk42 water circulation vacuum pump of old Weichai 420 engine plus 42000 (refurbished machine, Used or renew engine) Equipped with 2be253 water circulation vacuum pump of old Weichai 420 engine plus 45000 (EURO 2 , Used or renew engine) Equipped with 2be253 water circulation vacuum pump of old Weichai 420 engine plus 50000 (Guosan, Used or renew engine) Equipped with 2be253 water circulation vacuum pump of old Weichai 420 engine plus 55000 (refurbished machine, Used or renew engine) |
A liquid ring vacuum pump is really a rotating positive-displacement pump.
They're ordinarily made use of like a vacuum pump, but can also be made use of being a fuel compressor. The function of a liquid ring pump is equivalent to a rotary vane pump, with the distinction becoming that the vanes are an integral a part of the rotor and churn a rotating ring of liquid to kind the compression-chamber seal. They may be an inherently low-friction design, together with the rotor remaining the sole moving aspect. Sliding friction is restricted towards the shaft seals. Liquid ring pumps are typically powered by an induction motor.
The liquid ring vacuum pump compresses gas by rotating a vaned impeller found eccentrically inside of a cylindrical casing. Liquid (typically water) is fed into the pump and, by centrifugal acceleration, kinds a moving cylindrical ring against the inside from the casing. This liquid ring creates a series of seals inside the space concerning the impeller vanes, which kind compression chambers. The eccentricity concerning the impeller's axis of rotation as well as casing geometric axis results in a cyclic variation in the volume enclosed through the vanes plus the ring.
Fuel, often air, is drawn into the pump by way of an inlet port in the end from the casing. The gasoline is trapped inside the compression chambers formed through the impeller vanes and the liquid ring. The reduction in volume triggered from the impeller rotation compresses the gas, which reviews to your discharge port within the finish of the casing.
Compressed gas on discharge of pump has sure volume of operating liquid which is normally eliminated in vapor-liquid separator.
| Model | Ultimate Pressure | Pumping Speed | Inlet diam | Motor Power | Speed | Type of sealing | Cooling Water Consumption | Weight |
| (Hpa) | (M3/min) | (mm) | (Kw) | R/min | (L/min) | (Kg) | ||
| 2SK-3 | 33 | 3 | 50 | 7.5 | 1450 | apparatus sealing | 20 | 226 |
| 2SK-6A | 33 | 6 | 80 | 11 | 1450 | apparatus sealing | 35 | 380 |
| SK-1.5B | 40 | 1.5 | 40 | 4 | 2900 | apparatus sealing | 15 | 75 |
| SK-12A | 40 | 12 | 100 | 18.5 | 970 | apparatus sealing | 70 | 620 |
| Model | Uitimate Pressure | Pumping Speed | Inlet Diam. | Outlet Diam. | Motor Power | |
| Pa | Torr | M3 /min | mm | mm | Kw | |
| SK-3A | 4000 | 30 | 3 | 50 | 50 | 5.5 |
| Model | Pumping speed when suction pressure is 30 torr(m3/min) | Ultimate(patorr)Pressure | Motor Power(Kw) | Speed(r.p.m) |
| SK-3P | 2 | 1.33?03 (10) | 5.5 | 1450 |
| Model | Uitimate Pressure | Pumping Speed | Inlet Diam. | Outlet Diam. | Motor Power | |
| Pa | Torr | M3 /min | mm | mm | Kw | |
| SK-3 | 8000 | 60 | 3 | 50 | 50 | 5.5 |
Suppliers with verified business licenses
Audited Supplier 
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