It makes no sense to talk about oil pumps. If you came to this page, then, of course, already prepared and for a specific purpose. Namely: study the material and select the appropriate model. We offer for consideration the best oil pumps: manual and electric; rotor, gear, diaphragm, slide, diaphragm.
Top mechanical oil pumps
Masterkid 130-10001 - piston-operated manual oil pump
Oil pump in the form of a pneumatic mini-pump. It consists of a plastic container, a cap and a piston system with a rod. Equipped with a special tube. Productivity is 3,9 ml / course; volume 1 l; weight 125 gr.
It is placed on a flat surface, the hose is lowered into the substance, then force is applied to the rod. After taking a portion of oil, the piston returns to its original position with the help of a spring. The procedure is repeated as many times as necessary.
Pros:
- workmanship, reliability, durability;
- convenient use and carrying: thanks to the rod as a handle, the return mechanism and small size (0.32 × 0.09 × 0.08 m) and weight (0.12 kg);
- practicality: 1 liter is the most optimal volume in many cases;
- exclusion of contamination by fuels and lubricants: the construction is absolutely hermetic - even dust does not penetrate inside;
- optimum limit of the working temperature of the liquid: up to + 60 ° С;
- demand: often used by employees of service stations and car services;
- low prices (0.7-0.8 thousand rubles).
Minuses:
- tight spring - you need to make a lot of effort;
- impractical white color of the container (quickly gets dirty).
Pressol 13012 - lever-operated manual oil pump
Hand-operated pneumatic oil pump. In the design: piston assembly, suction nozzle, instrument head, lever and spout. It is equipped with a rubber ergonomic handle, gaskets, cap coupling.
Details are interconnected by means of thread. Productivity is 0,3 l / course or 16 l / min; the length of the intake pipe from 0.49 to 0.90 m; weight is 1.9 kg. The unit is operated in both mobile and stationary mode (with capital fixation to the tank).
Pros:
- strength, shock resistance, long service life;
- wide range of applications: motor and transmission oils with suitable viscosity are pumped from SAE 5 W to SAE 50 and from SAE 75 W to SAE 90;
- Stainless materials of manufacture: parts are made of zinc, rubber, polyvinyl chloride and galvanized steel;
- design possibility of pumping from tanks of different volume: 0.06, 0.2, 0.22 m3;
- maintainability: if a leak occurs on the piston rod, the union nut is tightened (using a wrench on 22);
- ease of carrying, ease of operation, simplicity of maintenance;
- adequate price (2.0-3.3 thousand rubles.), year of warranty.
Minuses:
- sometimes seizes the lever;
- Leakage may occur.
Pressol 13055 - manual oil pump with rotary control
Manual oil pump with cast iron rotary unit, steel curved pipe and comfortable grip. In the design: intake filter, immersion latch, rubber gaskets. The handle is wide: comfortably fits in the palm.
Productivity: 0.25 l per 1 turn or 25 l / min; the length of the suction nozzle is 0.98 m. The pumping is carried out with the help of the handle rotation: the depth is set with the help of a clamp.
Pros:
- durability: the design has strength and anti-vandal properties;
- the possibility of both stationary and mobile operation, moreover, in the open air: small dimensions (0.35 × 0.16 × 0.12 m) and weight (5.2 kg) contribute;
- weather resistance: cast iron, galvanized steel and rubber are used for manufacturing;
- the design is adapted to the capacity of different capacity: 220, 200 and 60 liters;
- availability to transport high viscosity fluids (SAE 90);
- the simple principle of operation, the minimum need for care: it is enough to twist the handle before filling the vessel with oil and clean the mechanism once a month;
- optimal prices (3.6-4.5 thousand rubles.), 12 months warranty service.
Minuses:
- Offset center of mass: when the pump is not fixed, it is inconvenient to turn the knob;
- over time, the drain can turn.
Top Electric Oil Pumps
QILEJVS DC12V 5L - diaphragm oil pump with universal application
Self-priming oil pump miniature view. It consists of a plastic case, a membrane compartment and a microelectric motor. Equipped with 2 caps with caps and wires with clips. Complete with suction and pressure hoses.
Rubber paws with 4 holes are provided for fixation. Productivity is 5 l / min; pressure 8 bar; power 0.06 kW. Mounted on a flat surface. It is connected to a 12V car battery. When the switch is pressed, the old oil is pumped out of the engine crankcase.
Pros:
- universality of use: oil is pumped out from any moving equipment with a battery and an internal combustion engine;
- the possibility of transporting any diesel fuel or similar fuel;
- corrosion resistance: plastic, rubber and stainless steel parts are used;
- portability: minimum dimensions (0.17 × 0.05 m) - the device can be carried in a pocket;
- convenience of use: own lungs are no longer used for siphoning substances;
- very simple operation and maintenance: periodic cleaning and cleaning is sufficient;
- original design, nice appearance: the product is made in the form of a toy crocodile;
- optimal price (depending on the configuration, it can vary from 0.7 to 1.7 thousand rubles).
Minuses:
- slightly overstated performance;
- high noise level;
- Sometimes there are problems with connecting hoses.
BelAC "Hermes" BAK.11401 - gear oil pump with affordable price
Self-priming oil pump with single-phase electric motor and starting box. In the design: fan, handle, cord and support legs. It is completed with 2 fittings for 25 mm, 3 clamps, 4 bolts and a coarse filter.
Productivity is from 20 to 60 l / min; pressure 3 bar; power is 0,55 kW. It is installed near the tank, it is connected to the 220 V network.
It transports transmission and engine oil with a viscosity of SAE 20: lifts from a depth of up to 5 m, delivers to a height of up to 10 m. It is forbidden to pump water, alcohol, gasoline, fuel oil, used fuel.
Pros:
- practicality: thanks to the 1-phase design, it is used in virtually any electrified room;
- resistance to corrosion: the unit is made of stainless steel;
- motor overheating is excluded: forced cooling is provided by a fan;
- operating temperature in the optimal range: from –20 to +50 ° С;
- mobility: due to its small size (0.32 × 0.22 × 0.22 m) and weight (9.3 kg);
- the possibility of stationary installation and tight binding to the pipeline;
- simple operation and easy maintenance (subject to the observance of the operation technique);
- in the asset of the product is a prestigious award, given for successful construction solutions;
- attractive ratio of quality, efficiency and price (6.8-7.3 thousand rubles).
Minuses:
- continuous operation (more than 30 minutes) is prohibited: the wires may melt and a short circuit may occur;
- some copies are defective - quickly fail;
- short warranty period (6 months).
Piusi Viscomat 70 - high performance oil sliding valve
Self-priming oil pump with asynchronous motor and junction box. Equipped with bypass valve, pressure sensor, filter, support brackets. Gun, meter, hoses and gauges are purchased separately.
Productivity is 25 l / min; pressure 6 bar; power is 0,75 / 1,15 kW. Pumps technical oil with a viscosity of 50 to 500 cSt. Works in manual / automatic (continuous) mode. It is not recommended to transport other substances: there is a danger of explosion, overload, pollution, rust.
Pros:
- strength, reliability, safety, durability;
- 2 versions: single-phase (70 M ̴ 230 V) and three-phase (70 T ̴ 380 V);
- adjustable bypass - a closed system device is available;
- motor overheating protection: due to wide fins with high heat emission;
- large operating temperature range: from –20 to +60 ° С;
- small overall dimensions (0.35 × 0.20 × 0.28 m) and weight (14.1 kg) - mobile operation is available;
- high stability, stationary use: thanks to wide paws (with 4 bolt holes);
- simple maintenance: inspection and cleaning once a month;
- standard one year warranty.
Minuses:
- at voltage surges of more than ± 5%, the electrical part can fail;
- uncomfortable noise level (70/75 dB);
- high price (23.9-27.1 thousand rubles).
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