Single-Stage Rotary Piston Vacuum Pump Replacement For Kinney KT150 KT300
The Single-Stage Rotary Piston Vacuum Pump has many advantages: Relatively cheap and high capacity at deep vacuum levels (<0.01 Torr)
The rugged design allows for a long life
Can allow trace amount of solvents
Single-Stage Rotary Piston Vacuum Pump Replacement For Kinney KT150 KT300
Replace the Kinney Vacuum Pump
Our vacuum pump(Single-Stage Rotary Piston Vacuum Pump) can perfectly replace the Kinney vacuum pump, the following is the corresponding model of Kinney
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SINGLE-STAGE ROTARY PISTON VACUUM PUMP
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PP70
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KT150
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PP150
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KT300
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PP70B
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KT150（there are differences in shape and oil channel design）
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Kinney KT single-stage slide valve vacuum pump
KT pump can maintain a large pumping speed and silent operation under high pressure or low pressure. The triple slide valve design ensures the dynamic balance of the pump itself, and the fact also proves that the pump has no vibration during operation. Even under some harsh operating conditions, the KT pump is very durable because there is oil between the slide valve and the pump chamber and there is no metal-to-metal contact. All KT pumps are equipped with a positive pressure lubrication system to ensure reliable lubrication under any pressure. KT pump has a water cooling system and air cooling system for selection. Standard products are equipped with adjustable gas ballast valves, which can deal with water vapor or other vapor media. KT pump LP series products have all the characteristics of standard KT pumps. In addition, they also have a built-in oil mist separator and adopt a compact and low center of gravity design.
Application Of Single-Stage Rotary Piston Vacuum Pump
This type of pump is mainly working for extracting, pumping, and conveying air and other gases. For examples, vacuum evaporation and drying in the chemical industry, vacuum dehydration in the textile and paper industry, etc. It can be used as the pre-inflation seal of the Roots blower pump, and the application range of the Roots blower pump can be greatly improved.
Rotary Piston Vacuum Pumps
Submit a Vacuum Pump Inquiry
A rugged type of vacuum device is the rotary piston vacuum pump. Industries such as aerospace, vacuum degassing, evacuation, metal drying, and vacuum impregnation use the rotary piston vacuum pump to create a vacuum. This type of pump is attractive when handling dry, non-condensable loads.
How Rotary Piston Vacuum Pumps Create Vacuum
The piston is eccentric to the main bore of the pump cylinder. Gas is drawn into the chamber as the volume in the “bucket” expands as the piston moves around the chamber. When this volume is at its maximum, the bucket seals as the piston closes off the inlet port. As the sealed-off gas rotates around the chamber, the gas is compressed and discharged out of the outlet port at a pressure slightly above atmospheric.
A thin film of lubricating oil lines the inside of the vacuum chamber within the rotary piston pump to achieve a better vacuum seal. However, this oil can become entrained in the process vapors and is present in the discharge vapors of the vacuum pump. Contaminated process gas is unavoidable.
The rotary piston pump has two configurations, single-stage, and two-stage. Similar to liquid ring vacuum pumps, the two-stage configurations have higher capacities at a deeper vacuum than the single-stage designs. Additional components can be added to the rotary piston vacuum system to improve operability and convenience, including oil mist eliminators to collect and recycle entrained oil, after-condensers, and receivers to collect trace amounts of condensable on the discharge of the system, and many others.
Pros and Cons of Vacuum pump
The rotary piston vacuum pump has many advantages:
- Relatively cheap and high capacity at deep vacuum levels (<0.01 Torr)
- The rugged design allows for a long life
- Can allow trace amount of solvents
The limitations of this type of vacuum pump are as follows:
- Cannot handle liquids or any process carryover because these will damage the internals of the pump
- Cannot easily handle condensable vapors
- Solvent recovery is not possible due to oil contamination
- Designs can be noisy
Related Vacuum Pump Products
| Comparison between Kenny’s model and ours |
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| TWO-STAGE WATER-RING VACUUM PUMP | ||
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KLRC100 | LP40 |
| KLRC125 | LP55 | |
| KLRC200 | LP75 | |
| KLRC300 | LP115 | |
| KLRC525 | LP200 | |
| SINGLE-STAGE ROTARY PISTON VACUUM PUMP | ||
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KT150 | PP70 |
| KT300 | PP150 | |
| KT150( there are differences from shape and oil channel design) | PP70B | |
| ROOTS PUMP | ||
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KMBD540 | VP200 |
| KMBD2000 | VP600 | |
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| 2BVA-Series-Liquid-Ring | 2BEA-Series-Liquid-Vacu | Model W Reciprocating V | Model WLW Vertical oil-fr |
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| Model-2S-Two-Stage-water | Model JZJPX(H) Roots pump | Model JZJPS Roots Pump | Model JZJLS Roots Pump |
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| Model-XD-Single-Stage-Rota | Model 2XZ Direct-Connection | Model 2XZ-B Direct-Conn | Model-2X-Two-Stage-Rotar |
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| Model-2X-5-Two-Stage_Rotary | Model ZJ/ZJP Roots Vacuum | Model X Single-Stage Rotary | Model-SZ-Single-Stage-Water |
Packing Shipping Delivery
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How to choose power transmissions parts and industrial products which meet our requirement
| Chains | Sprockets | Pulleys | Timing belt Pulley | V-belt Pulley |
| Sheaves | Coupings | Bush &Hub | Gear& Rack | V-Belt |
| Locking Assembly | Pulley | Gearbox | Reducer | Shaft Collar |
| Rod End Bearing | Clevis | PTO | Chain Guide | Belt Guide |
| Rubber Buffer | Chain Tensioner | PTO Drive Shafts | Universal Joints | Roller Chains |
| Conveyor Chains | V-Belts | Worm Gearbox | Helical Gear | Worm |
| Agricultural Chain | CNC Proces Parts | Casting | Stamping | |
| Powder Metallurgy | CNC Proces Parts | Casting | Stamping |
What Products Do you sell ?
We are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.
How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.
What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
What is the transportation?
-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.
Can we design packaging?
-Yes. Default is regular packing, and we can make customer's own packing.
Can you provide OEM service?
-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.
Can you give me discount on Power Transmissions Parts and Industrial parts?
-Yes, of course. Pls. send me your Email, you'll get more
Q: Are You a trading company or a manufacturer?
A: We Are the factory and have our Own trading company
Q: How Can I get an offer?
A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.
Q: What is your minimum order size?
A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples free of charge, but we don't pay the freight.
Q: What is the lead time for mass production?
A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.
Q: What if the parts don't Work?
A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.
Q: What are your terms of payment?
A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable
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